All-on-6 Dental Implants, Six-Implant Full-Arch Reconstruction for Maximum Load Distribution and Long-Term Stability

Overview

The All-on-6 concept exists because, for a sub-population of full-arch patients, four implants is the right answer, and for another sub-population, four is structurally inadequate.

Both halves of that sentence matter. All-on-6 is not All-on-4 "upgraded." It is a different biomechanical choice, wider anchorage, shorter cantilever, more bone-implant contact surface, applied to the patients whose bite force, arch length, prosthetic material, or longevity expectations make four implants a tighter engineering margin than we are willing to accept.

The protocol traces back to the same 1990s implant-prosthodontics school that produced the tilted-implant concept, Maló, Brånemark, Krennmair, Testori, and their European and South American research groups, and was formalised through a series of cumulative-survival studies in the 2000s. Its six-implant configuration has been used in maxillary and mandibular edentulous rehabilitation for more than two decades. The published follow-up now extends beyond 10 years at multiple centres, with implant cumulative survival rates in the 97–99% band and prosthetic survival approaching 100%.

The principle is biomechanically direct: six implants (either all axial in suitable ridges, or four axial plus two distally tilted where posterior bone is compromised) support a full-arch fixed prosthesis. The extra two posterior anchor points allow the prosthesis to extend to the first or second molar without cantilever, distribute occlusal load across a wider anteroposterior spread, and reduce peri-implant bone strain by 30–45% versus the equivalent four-implant configuration (Testori et al., Krennmair et al., finite-element and photoelastic analyses).

This is not a shortcut. It is not a "better" All-on-4. It is an engineered protocol backed by more than two decades of clinical evidence, selected for the specific patients whose clinical profile makes six the honest answer.

What Is All-on-6 Dental Implants?

All-on-6 is a full-arch implant rehabilitation protocol that uses six titanium implants to support a fixed prosthesis replacing all teeth in a single jaw, upper, lower, or both. It is the clinical choice for patients with adequate bone volume who require, or clinically benefit from, a wider anchorage base than four implants can provide.

The Biomechanical Design

• Six implants per arch are distributed across the alveolar ridge, typically in the positions of the lateral incisor, first premolar, and first or second molar bilaterally, giving even spacing and full arch coverage
• In suitable ridges, all six are placed axially (vertically), with the posterior-most pair seated in dense cortical bone anterior to the sinus or mental foramen
• In mildly compromised posterior ridges, the protocol uses four axial + two distally tilted fixtures (30–45°), borrowing the tilted-implant innovation where it is genuinely needed, and keeping the two axial posterior implants where the bone supports them
• The rigid prosthetic framework splints all six into a single functional unit, so occlusal load on any single point is distributed across all six fixtures rather than concentrated on the distal-most implant

Finite-element analyses (Testori et al.; Krennmair et al.) demonstrate that the six-implant configuration lowers peri-implant bone strain by 30–45% compared with a four-implant equivalent under matched occlusal load, and that the prosthesis can extend distally to the first or second molar without a cantilever, a structural reality All-on-4 cannot replicate without accepting a 7–10 mm distal cantilever.

The prosthesis is either immediately loaded on the day of surgery (when every one of the six fixtures meets the primary-stability threshold) or loaded after a short healing period.

What All-on-6 Is Not

• It is not a removable denture
• It is not a "snap-on" or clip-retained appliance
• It is not cosmetic dentistry
• It is not simply All-on-4 with two spare implants, the biomechanical geometry is different, and so is the prosthetic design
• It is a fixed, screw-retained, full-arch reconstruction anchored to bone at six sites

Why Choose All-on-6, The Clinical Case

When a patient presents with a failing arch or is already fully edentulous, the realistic fixed-reconstruction options are: implant-retained overdenture, All-on-4, All-on-6, or, at the severe-atrophy end, zygomatic. Each has indications. Here is why, for a specific clinical profile, All-on-6 is the most defensible choice.

1. It Distributes Load Across Six Anchor Points, Not Four

Six implants, splinted into a single rigid framework, carry occlusal force through six independent bone-implant interfaces rather than four. Finite-element analyses confirm a 30–45% reduction in peri-implant bone strain at the most distal implant under matched load. For patients with heavy bite force, bruxism tendency, or an all-ceramic monolithic zirconia prosthesis (which loads the fixtures harder than an acrylic hybrid), this matters at year 10 and beyond.

2. It Eliminates, Or Substantially Reduces, The Distal Cantilever

An All-on-4 prosthesis typically carries a 7–10 mm distal cantilever to reach first-molar function. A cantilever is a bending lever; every chewing cycle transmits rotational torque to the most distal implant. Cantilever length is the single largest biomechanical risk factor for peri-implant bone loss and framework fracture in full-arch work (Krekmanov, Skalak, and others). All-on-6 places an implant where All-on-4 has cantilever, the prosthesis is supported, not overhung.

3. It Restores First, And Often Second, Molar Function

The clinical consequence of removing the cantilever is a longer functional arch. Where All-on-4 typically ends at the first premolar or first molar position for prosthetic teeth (with the rest as cantilever), All-on-6 can safely extend to the second molar. Patients regain posterior chewing function in a way that is structurally underwritten, not overhung. Measured bite-force data: 85–95% of natural dentition in All-on-6 vs 70–85% in All-on-4 in several comparative studies.

4. It Is The Safer Choice For Heavy Bites And Monolithic Zirconia

Monolithic zirconia is heavier, stiffer, and more aesthetically stable than acrylic hybrid, but it transmits occlusal force to the implants unforgivingly. The zirconia-on-four-implants combination is feasible in light-bite patients; in bruxers and heavy-chewing males it concentrates stress at the distal-most fixture. The six-implant configuration with a zirconia bridge is the structurally honest pairing, more anchorage to match the prosthesis's load profile.

5. Redundancy If A Single Implant Fails

If one of six implants fails to integrate, the bridge still has five anchor points, enough, in the majority of cases, to carry the provisional while the failed site heals and a replacement fixture is placed at month four. In All-on-4, failure of one of four fixtures is more consequential: the system now has three anchors, which is the knife-edge of full-arch biomechanics. The extra two implants in All-on-6 give the clinical team a margin, one we plan for, not one we rely on.

6. It Matches The Arch-Length Reality Of Larger Jaws

In tall, broad arches, more common in male patients, Pacific and European phenotypes, and patients with retained skeletal volume, the inter-implant spacing in a four-implant configuration exceeds 15–18 mm at some spans. Splinting biomechanics become less favourable as inter-implant distance grows. Six implants at even spacing across a long arch keeps each span within the 8–12 mm biomechanical sweet spot.

7. Two Decades Of Published Outcome Data

The Krennmair et al. cumulative-survival work on six-implant edentulous maxilla and mandible rehabilitation, the Testori et al. tilted-vs-axial comparisons at six-implant configurations, and the Maló NobelGuide multicentre dataset all converge: implant cumulative survival 97–99% at 10 years, prosthetic survival approaching 100%. The numbers are in the same band as All-on-4, which is the point. Both protocols work when indicated. The choice is about which one is indicated, not which is "better."

Why Six Implants? The Load-Distribution Advantage

The single biggest clinical reason to select All-on-6 over All-on-4 is not redundancy. It is load distribution, specifically, how occlusal force is transmitted through the prosthetic framework into the six bone-implant interfaces versus the four.

In a four-implant configuration, posterior chewing force enters the prosthesis at the cantilever tip (typically 7–10 mm distal to the most posterior implant) and is transmitted as a bending moment to that distal fixture. Finite-element analysis (Meric, Tonella, and others) shows that the bending moment at the distal-most implant in a cantilever configuration can exceed the axial compressive load on the same implant by a factor of 2–3 during functional chewing. That bending moment, repeated across millions of chewing cycles per year, is the mechanism of long-term peri-implant bone loss and distal framework fracture.

In a six-implant configuration, the prosthesis is supported at every functional tooth position, no cantilever. Posterior chewing force enters the prosthesis directly above a fixture, transmitted as axial compressive load rather than a bending moment. Axial compression is what cortical bone is designed to carry. Bending is not.

By placing two additional posterior fixtures, this achieves:

• Peri-implant bone strain reductions of 30–45% at the distal-most implant versus the four-implant equivalent (Testori, Krennmair, finite-element analyses)
• Elimination or substantial reduction of the distal cantilever, removing the single largest biomechanical risk factor in full-arch prosthodontics
• Axial-rather-than-bending load transmission through the posterior fixtures, matching the compressive strength profile of cortical bone
• Full first-and-second-molar prosthetic tooth support, restoring posterior chewing function to 85–95% of natural-dentition bite force

The tilted-vs-axial decision at the two posterior fixtures is itself a sub-choice within All-on-6. Where posterior bone height is adequate, all six implants are placed axially, mechanically simplest, surgically cleanest. Where posterior bone is moderately compromised (pneumatised sinus, shallow ridge above the mental foramen), the distal two implants are tilted 30–45° to engage the dense anterior sinus wall or the mental-foramen-anterior region, borrowing the tilted-implant innovation where the anatomy genuinely requires it. The fixture count stays at six. The biomechanical advantage is preserved.

Long-Term Survival Data

All-on-6 is one of the most rigorously followed full-arch protocols in the implant-prosthodontics literature. The data now spans beyond 10 years at multiple centres.

Mandible (Lower Jaw)

The Krennmair et al. cumulative-survival work, one of the largest published six-implant mandibular datasets, tracked edentulous mandibles rehabilitated with six axially placed implants and a screw-retained fixed bridge over 10-year follow-up:

• Prosthetic survival rate: ~100% at 10 years
• Implant cumulative survival rate: 98.5% at 10 years
• Implant cumulative success rate: 97.2% at 10 years
• Mean marginal bone loss: 1.1 mm at 5 years, 1.6 mm at 10 years
• Mechanical complication rate: materially lower than four-implant comparators, driven primarily by the absence of distal cantilever

Comparable six-implant mandibular work by Testori and colleagues (tilted-vs-axial subgroup analysis) reports implant survival at 98–99% at the 5-year mark with equivalent outcomes between axial-only and hybrid (four-axial-plus-two-tilted) configurations.

Maxilla (Upper Jaw)

Maxillary All-on-6 rehabilitation shows outcomes in the same band as the mandible, marginally lower owing to the less dense maxillary bone:

• Implant survival: 96–98.5% at 5–10 years
• Prosthetic survival: 98–100% across studies
• The maxilla remains the higher-risk arch for any full-arch implant protocol, less dense bone, ongoing pneumatisation, greater healing demand, but the six-implant configuration narrows the mandible-vs-maxilla gap compared with four-implant data

A systematic review of six-implant edentulous-maxilla rehabilitation (multiple studies pooled) reported overall implant survival of 97.5% at 5 years with no statistically significant difference between all-axial and four-axial-plus-two-tilted configurations when both were indicated correctly.

Short-Term Data (1–4 Years)

A CBCT-based retrospective of All-on-6 cases at 1–4 year follow-up (Krennmair subsample plus additional cohorts):

• Implant survival: 99.1%
• Prosthesis survival: 100%
• Marginal bone loss: 0.6 mm year 1, 0.12 mm year 3, the classic "first-year remodelling, then stable" curve seen in well-planned full-arch implant work
• Zero reported framework fractures in monolithic zirconia prostheses in the sub-group, consistent with the load-distribution argument

Clinical Equipment & Technology

A predictable case is only as good as the planning and fabrication stack behind it. The infrastructure below is what every Stunning Dentistry case runs through, from the first scan to the final torque check.

What Patients Are Buying When We Quote a Case

What changes between a budget provider and a specialist provider is rarely the implant brand on the box, it is what happens between the CBCT and the torque-wrench moment. A guided protocol with verified planning software, a registered prosthodontist who mounts the case on a digital articulator, and a milled framework with a documented marginal-fit reading is what the price band reflects.

For the full equipment showcase including sterilisation, smile-design tooling, and the case-documentation registry, see Our Clinical Equipment & Technology.

Symptoms and Signs That Indicate You May Need All-on-6 Dental Implants

Most patients do not arrive at a six-implant full-arch consultation suddenly. They arrive after years of patchwork treatment, single extractions, failing bridges, relined dentures, another root canal, another crown, and often after an earlier conversation about All-on-4 has surfaced the question of whether four implants is really the right answer for their specific anatomy and bite.

Here are the patterns that indicate the arch has reached a full-arch threshold, and specifically the patterns that point toward six rather than four.

Functional Signs

• You can no longer comfortably chew firm foods, apples, steak, crusty bread, raw vegetables
• You have stopped eating in public because chewing is slow, painful, or embarrassing
• Your current denture moves during speech or meals, requires adhesive to stay seated, or causes recurrent sore spots
• You are wearing a partial denture that hooks onto remaining teeth, and those teeth are now loosening or breaking
• You have had more than three crowns, bridges, or extractions in the same arch in the past five years
• Food repeatedly traps under your bridge or denture and cannot be cleaned out

Structural Signs

• Multiple teeth in the same arch are broken down to the gumline, mobile, or infected
• You have been told you have "terminal dentition", meaning the remaining teeth cannot realistically be restored
• Existing bridges or crowns are failing in sequence as the supporting teeth give way
• Your smile line has collapsed, the lower third of your face appears shorter than it used to
• Your lips tuck inward when your mouth is at rest
• You have adequate residual bone at all six planned fixture positions on CBCT, which is often missed on a panoramic radiograph alone

Pain and Infection Signs

• Chronic gum inflammation or bleeding across the arch despite regular cleanings
• Recurrent abscesses in multiple teeth within the same arch
• Advanced periodontal disease with deep pockets, mobility, and bone loss documented on X-rays
• Pain on chewing that moves from tooth to tooth as the disease progresses

Psychological and Social Signs

• You avoid photographs or cover your mouth when you laugh
• You have declined social events, work meetings, or dating because of how your teeth look or feel
• You have developed strategies to eat around your teeth, cutting food into tiny pieces, swallowing without chewing, avoiding entire food groups
• Your confidence has measurably shifted over the years as your arch has deteriorated

When All-on-6 Is The Better Candidate Than All-on-4

Both protocols treat the same category of patient, edentulous or terminal-dentition. The clinical question is which of the two is the honest fit. Indicators that push the decision toward six rather than four:

• Measured heavy bite force on diagnostic bite analysis, bruxers, heavy male chewers, patients with hypertrophied masseter
• A previous failed four-implant or implant-retained-overdenture case in the same arch, extra anchor points reduce the repeat-failure risk
• Adequate bone volume at all six planned fixture sites on CBCT, a precondition, not a preference. Without it, the conversation moves to All-on-4, segmental grafting, or zygomatic
• A long arch geometry, tall, broad maxilla or mandible where inter-implant spacing in a four-implant configuration would exceed 15–18 mm at some spans
• A prosthetic material plan of monolithic zirconia, heavier, stiffer, and less forgiving of concentrated load than acrylic hybrid
• A patient preference for maximum redundancy, documented and understood, not sold. Some patients, having reviewed the biomechanics, explicitly choose the six-implant configuration for the margin it provides

If three or more of the full-arch indicators apply and at least two of the "better candidate than All-on-4" indicators also apply, an All-on-6 consultation is the appropriate starting point. If none of the "better than All-on-4" indicators apply but the full-arch indicators do, the right starting conversation is All-on-4. We read the CBCT and the bite before we read the brochure.

Who Is a Candidate?

Ideal Candidates

• Completely edentulous patients (no remaining teeth) in one or both jaws with adequate residual bone at six discrete fixture sites, minimum approximately 10 mm vertical bone at each planned axial position, or 4 axial + 2 tilted where posterior sites are moderately compromised
• Patients with terminal dentition requiring full-arch clearance, with documented capacity for six implants on CBCT planning
• Heavy-bite-force patients (bruxers managed with night guard, heavy male chewers, high-masseter-activity profiles) who clinically benefit from wider anchorage
• Patients whose definitive prosthesis is planned in monolithic zirconia, the heavier, stiffer prosthetic material
• Patients who have failed with removable dentures, implant-retained overdentures, or whose previous implant case had inadequate posterior anchorage
• Patients with long arch geometry (broad, tall maxilla or mandible) for whom four-implant spacing exceeds biomechanical comfort
• Patients who desire same-day function (immediate loading) with the added stability margin of six primary-stability anchors

Relative Contraindications

• Severe posterior maxillary atrophy with sinus pneumatisation below implant-viable bone, these patients route to zygomatic, not All-on-6
• Inadequate bone at one or more of the six planned sites, a four-implant configuration may be the honest choice, with staged grafting the alternative
• Uncontrolled diabetes, impairs osseointegration and soft-tissue healing; HbA1c must be controlled before surgery
• Heavy smoking, smokers show marginal bone loss of 3.5 mm versus 1.4 mm in non-smokers; smoking is the most significant modifiable risk factor. Cessation protocols are mandatory before treatment at Stunning Dentistry
• Active, untreated periodontal disease, must be resolved before implant placement
• Severe bruxism without commitment to night-guard wear, six implants do not eliminate the mechanical consequences of unmanaged bruxism
• Young patients with developing jaws, the skeletal base must be fully mature
• Medically complex patients for whom additional surgical time (placing six vs four implants) is a meaningful risk, on-pump cardiac history, anticoagulation, compromised airways

Medical Evaluation

Suitability is determined by bone availability at six fixture sites plus systemic health, not chronological age. The published literature includes All-on-6 patients from mid-50s to late-70s with comparable survival outcomes. Evaluation includes CBCT bone-volume and density assessment at each planned fixture position, medical-history review, targeted screening for diabetes and cardiovascular conditions, smoking-cessation protocol where applicable, and a bite-force and bruxism assessment.

Consequences of Delaying Full-Arch Treatment

The cost of waiting is not measured in dollars. It is measured in bone, in adjacent tissues, in nutrition, and in the surgical complexity of the case when you finally decide to act. For All-on-6 specifically, the window is narrower than for All-on-4, because six implants require adequate bone at six sites, not four.

What Happens to the Bone

When teeth are extracted or lost, alveolar bone, the bone that exists specifically to hold teeth, begins resorbing within weeks. Published resorption data:

• First 6 months: up to 50% of alveolar ridge width is lost
• First year: vertical height reduction of 1.5–2 mm in the mandible, more in the maxilla
• Years 2–10: continued progressive resorption at 0.1–0.2 mm per year
• Long-term edentulism: complete pneumatisation of the maxillary sinus into the residual ridge in many patients

Once bone is gone, restoring it is significantly more invasive than placing implants in healthy bone, autogenous grafts, sinus lifts, ridge augmentations, all adding 4–6 months and substantial cost per phase.

What Happens to the Adjacent Teeth

In partial edentulism, where some teeth remain, the dynamic is worse:

• Opposing teeth supra-erupt into the empty space within months
• Adjacent teeth tip and drift, opening contacts and creating food traps
• Bite collapse begins as the vertical dimension of occlusion (VDO) reduces
• Remaining teeth absorb forces they were not designed to carry, accelerating their failure
• Periodontal disease moves laterally through the arch as plaque retention increases

This is the cascade that turns a "few missing teeth" case into a "full-arch reconstruction" case over 5–10 years.

What Happens to the Face

The lower third of the face is structurally supported by the alveolar bone and the dentition. As both deteriorate:

• Lip support is lost, lips invert and the philtrum lengthens
• The chin appears to come closer to the nose
• Marionette lines and perioral wrinkles deepen
• The patient looks 10–15 years older than chronological age within a decade of full edentulism

This is not cosmetic vanity. It is structural collapse with measurable craniofacial implications.

What Happens to Nutrition and Systemic Health

Patients with compromised dentition systematically avoid the foods their bodies need most:

• Reduced fibre intake, chewing raw vegetables and whole fruits becomes painful
• Reduced protein intake, meat, nuts, legumes are difficult to break down
• Reduced micronutrient diversity, diets compress to soft, processed, high-carbohydrate foods
• Documented associations with cardiovascular disease, type 2 diabetes progression, cognitive decline, and increased frailty in older adults

The mouth is the entry point of the digestive system. A failing arch is a systemic health risk, not a localised one.

What Happens to the Treatment Cost

The All-on-6 window closes faster than the All-on-4 window, because six implants need bone at six sites. A patient who acts at moderate atrophy can usually be treated with standard All-on-6, six implants, minimal or no grafting, single surgical phase. A patient who waits may find that:

• One or more posterior sites have lost the 10 mm vertical bone needed for axial placement, pushing the case to four axial + two tilted (still All-on-6) or to four-implant All-on-4 with staged grafting
• Maxillary sinus pneumatisation has advanced to the point where six implants requires sinus augmentation at one or both posterior sites, adding 4–6 months and CAD 3,000–6,000 per side
• The prosthetic material decision changes, monolithic zirconia is less defensible on four implants, so waiting may also compress the material choice
• The case escalates from All-on-6 to a hybrid surgical plan: zygomatic plus conventional implants in the same arch, at significantly higher cost and complexity

The earlier the case is treated, the simpler the protocol and the lower the total investment.

Immediate Loading with Six: More Anchors, Better Stability

In conventional full-arch implant dentistry, patients with resorbed ridges face a treatment cascade:

1. Bone grafting (autogenous, allograft, or xenograft) at multiple sites

2. 4–6 months of graft maturation

3. Implant placement, six separate fixtures

4. 3–6 months of osseointegration

5. Provisional restoration

6. Final prosthesis

Total timeline: 12–18 months. Multiple surgeries. Significant morbidity.

The All-on-6 compresses this to a single surgical phase with a specific engineering advantage over four-implant protocols in most cases:

1. Extractions (if needed) + six implant placements + immediate provisional prosthesis, all in one day, where every one of the six fixtures meets the primary-stability threshold

2. Osseointegration period: 3–6 months, under a provisional whose load is distributed across six anchors rather than four

3. Final prosthesis fabrication and delivery

Total timeline: 4–6 months. One surgery. Dramatically reduced morbidity, cost, and treatment duration compared with conventional staged protocols.

The engineering advantage over four-implant protocols is specifically at the immediate-loading stage. With six primary-stability anchors instead of four, the provisional prosthesis is underwritten more completely during the critical first 8–12 weeks, the window where mechanical loading, micromotion, and partial bone-implant contact are at their most vulnerable. The provisional framework can be designed without distal cantilever, which further reduces micromotion at the most posterior fixtures during healing.

This does not eliminate the need for case selection. Severely atrophic maxillae may still require zygomatic implants. Cases where even one of six planned sites will not support a 35 Ncm insertion torque become candidates for a five-implant load-through plan (the sixth is submerged and loaded at month four) or a reversion to All-on-4 with the available bone. But for the majority of edentulous patients with adequate bone volume, All-on-6 gives the clinical team and the patient more margin during the high-risk healing window than any four-implant equivalent.

Immediate Loading, Teeth on the Same Day

One of the defining features of the All-on-6 protocol is same-day provisionalisation, with a specific stability-threshold logic that reflects the six-implant configuration.

When primary stability of all six implants meets the required threshold (typically ≥35 Ncm insertion torque and ISQ ≥ 68 at each fixture), a provisional fixed prosthesis is fabricated and delivered within hours of surgery. The patient leaves the clinic with fixed, functional teeth splinted across all six anchor points.

Where five of the six clear the threshold and the sixth does not, the sixth implant is submerged at placement, the provisional bridge is loaded on the remaining five, and the sixth is uncovered and loaded at month four. This is the specific engineering advantage of the six-implant configuration at immediate loading: one marginal fixture does not derail the same-day provisional.

Where two or more of the six fail to clear the threshold, immediate loading is delayed for the entire arch. A delay of 8–12 weeks is a better outcome than a mechanical failure at month three.

What Immediate Loading Requires

• Adequate primary stability at the time of implant placement, measured at each of the six fixtures, not averaged
• Insertion torque ≥ 35 Ncm at every implant intended to carry the provisional
• Resonance-frequency analysis (ISQ) ≥ 68 at every loaded implant
• Rigid splinting of all loaded implants through the provisional framework
• Controlled occlusion, the provisional bite is designed to minimise destructive forces during the healing phase, with posterior occlusion lightly adjusted in centric and excursive paths
• Patient compliance, soft diet for the first 8–12 weeks

The Provisional Phase

The immediate provisional is not the final restoration. It serves as a functional and aesthetic test:

• Verifies the new vertical dimension of occlusion
• Allows neuromuscular adaptation
• Tests phonetics, lip support, and smile aesthetics
• Provides time for osseointegration (bone-implant bonding)
• Tests the first-and-second-molar occlusal contact that the six-implant configuration uniquely supports

At Stunning Dentistry, provisional restorations are fabricated in-house using Formlabs 3D printers and Roland DG Shape CAD/CAM mills, ensuring same-day delivery and iterative adjustment without external lab delays.

After 3–6 months of osseointegration, the final prosthesis replaces the provisional.

Benefits of All-on-6 Dental Implants

The clinical literature catalogues outcomes. Patients live with outcomes. Here is the lived difference, the set of things patients report gaining that dentures, partials, piecemeal bridgework, and in some profiles even four-implant protocols cannot give them.

Fixed Teeth, Not Removable

The prosthesis is screwed into six implants. It does not come out at night. It does not require adhesive. It does not cover the palate. It does not move when you speak, eat, kiss, or laugh. For patients who have lived with dentures or an implant-retained overdenture, this single difference resets their relationship with food and with other people.

Bite Force Restored to 85–95% Of Natural Dentition

Conventional dentures deliver approximately 10–20% of natural bite force. Implant-supported overdentures deliver 40–60%. All-on-4 delivers 70–85%. All-on-6 delivers 85–95% of natural bite force in comparative studies, functionally equivalent to natural dentition for virtually all foods, with first-and-second-molar occlusal support genuinely restored. Patients return to eating steak, crusty bread, raw apples, corn on the cob, and whole nuts within 4–6 months.

Bone Preservation Through Functional Loading

Under dentures, the alveolar ridge continues resorbing year after year. Under implants, the bone receives functional load signals and maintains its density. All-on-6 distributes those load signals across six anchor points rather than four, giving a wider, more evenly stimulated zone of maintained bone along the full arch, including the posterior regions that are most vulnerable to resorption.

Restored Facial Dimension

The prosthesis re-establishes the vertical dimension of occlusion that had been lost with arch collapse. Lip support returns. The philtrum shortens to normal. Perioral folds soften. Patients consistently report looking 5–10 years younger within weeks of the definitive prosthesis being seated, not because of cosmetic enhancement, but because structural support is restored.

Clear, Confident Speech

Denture patients describe a characteristic lisp, click, or whistle, artifacts of the palatal coverage and of the denture moving during speech. All-on-6 removes the palate entirely and fixes the prosthesis in place. Speech normalises within 2–4 weeks. Some patients with specific palatal speech patterns report faster phonetic adaptation in All-on-6 than All-on-4, because the longer supported arch more closely mimics natural-dentition tongue-to-tooth contact zones.

Easier Long-Term Hygiene

The prosthesis is designed with hygienic access, a shaped tissue surface that can be cleaned with a water flosser and interproximal brushes. Unlike fixed bridges on natural teeth, there is no cementation, no marginal decay risk, and no pulpal compromise. The six-implant geometry does create slightly more cleaning stations than a four-implant bridge, but the individual stations are more accessible because there is no cantilever to clean under.

Documented 10+ Year Service Life, With The Load-Distribution Argument For 20+

Prosthetic survival approaching 100% at 10 years (Krennmair et al.), implant cumulative survival 98.5% at 10 years, and a structural load-distribution profile that mechanically supports longer prosthesis life. All-on-6 is one of the most durable restorative options in dentistry, and the biomechanical case for 20+ year service is stronger than for any four-implant protocol carrying a cantilever. With proper maintenance, the investment amortises across decades.

Lower Mechanical Complication Rate Than Four-Implant Protocols

Published mechanical complication data across long-term full-arch studies shows a materially lower rate of framework fracture, distal chipping, and distal screw loosening in six-implant configurations versus four-implant configurations carrying a cantilever, driven primarily by the elimination of the distal bending moment. This is the single most measurable "extra two implants" dividend in the maintenance data.

Psychological Outcome

The published quality-of-life data is unambiguous. Patients transitioning from removable dentures, failing bridgework, or a previous failed implant case to All-on-6 report statistically significant gains in self-esteem, social engagement, dietary freedom, and perceived attractiveness. The mouth is tied to identity more than any other organ. Restoring it restores more than function.

Recovery Timeline, Day 1 to Year 1

A structured week-by-week and month-by-month view of what happens inside your body and inside your life after All-on-6 surgery. Note that total surgical time and immediate post-op swelling are modestly greater than in All-on-4, the extra two fixtures add approximately 45–60 minutes of chair time and slightly more soft-tissue work at the posterior sites.

Day 0, Surgery Day

• Procedure duration: 3–5 hours under local anaesthesia with optional conscious sedation (approximately 45–60 minutes longer than four-implant equivalent)
• You leave the clinic with a fixed provisional prosthesis in place, splinted across all six fixtures that cleared the immediate-loading thresholds
• You can consume room-temperature liquids and very soft foods within 2–3 hours
• Expect mild to moderate bleeding from surgical sites for 6–12 hours
• Prescribed medications: antibiotic course, anti-inflammatory, chlorhexidine mouth rinse

Days 1–3, Peak Swelling Window

• Swelling peaks around 48–72 hours post-surgery, typically marginally more than All-on-4 owing to the additional posterior surgical sites
• Bruising may appear on the cheeks or under the chin, especially in the maxilla
• Pain is managed with standard anti-inflammatories; narcotic analgesia is rarely required
• Diet: cool, soft foods, yoghurt, smoothies, mashed vegetables, scrambled eggs
• Rest is recommended; physical exertion is not
• Ice packs externally in 20-minute intervals reduce swelling

Days 4–7, Swelling Subsides

• Visible swelling reduces by 60–80% by end of week 1
• Sore throat from intubation or mouth breathing resolves
• Soft diet continues, soups, pasta, soft fish, minced meat
• You can resume light work, virtual meetings, and non-strenuous activity
• Sutures dissolve or are removed at 7–10 days

Week 2, Return to Daily Life

• Normal facial appearance returns
• Soft-chewable diet expands, pasta, well-cooked vegetables, fish, tender meat cut small
• International patients travelling for this procedure typically fly home between day 10 and day 12, the extra days versus All-on-4 are built into the India schedule deliberately, for post-op observation and framework try-in
• Continue chlorhexidine rinse for 10–14 days
• First virtual or in-person follow-up review

Weeks 3–4, Soft Function

• You are chewing comfortably on the provisional, within soft-diet parameters
• Speech has normalised fully, often faster than patients report in four-implant provisionals because the first-and-second-molar occlusal contacts are supported rather than cantilevered
• The mouth feels "yours", the neuromuscular system begins adapting to the new occlusion with six anchor points
• Oral hygiene routine established with water flosser and prescribed brushes at each of the six cleaning stations

Weeks 5–12, Osseointegration

• Bone-implant contact progresses from ~30% at week 4 to 60–70% by weeks 6–8 at each of the six fixtures
• Soft diet gradually expands; most foods tolerated by week 8, patients consistently report posterior chewing comfort returning earlier than in four-implant provisionals (no cantilever bending during chewing)
• Avoid hard, brittle, or sticky foods (whole nuts, hard candies, caramels, raw carrot)
• Bruxism protection (night guard) continues
• First radiographic check around week 12, with marginal bone levels assessed at each of the six fixtures independently

Months 3–6, Final Prosthesis Phase

• Osseointegration confirmed via clinical and radiographic assessment at all six fixture sites
• Impressions taken for the definitive prosthesis, with a six-anchor framework, passive fit verification is particularly critical
• Provisional refined for phonetics, aesthetics, occlusion, and posterior molar contact distribution before final design
• Definitive prosthesis delivered in monolithic zirconia (most common at All-on-6), metal-ceramic, or hybrid depending on case
• Full function restored; no remaining dietary restrictions beyond standard avoidance of hard foods

Month 6 Onwards, Long-Term Function

• Full bite force restored, 85–95% of natural dentition
• Six-monthly professional cleaning and maintenance appointments begin
• Annual radiographic monitoring at each of the six fixtures
• Night guard use continues indefinitely
• Prosthesis is designed to function for 15–20+ years with structured maintenance, with the biomechanical case for 20+ years stronger than any cantilevered configuration

Year 1, First Annual Review

• CBCT or panoramic radiograph to assess marginal bone levels at each of the six implants
• Implant stability quantified (clinical percussion, radiographic assessment, ISQ where available)
• Prosthetic screw check and torque verification on all six abutment screws and all framework screws
• Occlusal review and adjustment if required, with particular attention to the posterior-most contacts
• Baseline established for lifetime monitoring

Complications and How They Are Managed

No surgical protocol is free of complications. The All-on-6 literature is transparent about this, and the specific complication profile differs in structurally meaningful ways from four-implant configurations.

Biological Complications

• Incidence: approximately 8–12% at implant level over 10 years of follow-up, distributed across six rather than four fixtures
• Includes peri-implantitis, mucosal inflammation, and fistula formation, with the clinical advantage that a biological event at one implant does not compromise the full-arch biomechanics as severely in a six-anchor system
• Risk factors: smoking (OR 1.75), previous failure of a contiguous implant (OR 5.56), systemic conditions (OR 1.65), inadequate sub-prosthetic hygiene access
• Managed through structured maintenance protocols, early intervention, and smoking cessation

Mechanical Complications

• Incidence: approximately 18–24% over 10 years, materially lower than the ~37% mechanical complication rate reported in long-term four-implant follow-up, driven primarily by the absence of distal cantilever
• Acrylic provisional fracture: lower than All-on-4, for the same cantilever reason
• Screw loosening, ceramic chipping, framework fatigue: rates below four-implant comparators at equivalent follow-up
• Monolithic zirconia prostheses show near-zero framework-fracture rates on six-implant support, the pairing All-on-6 was arguably designed for
• At Stunning Dentistry: definitive prostheses are specified in monolithic zirconia by default on All-on-6, with metal-ceramic and hybrid as alternative material options documented in the treatment plan

Implant Failure

• Overall rate: approximately 1.5–3% at 10 years, in the same band as All-on-4, because the per-implant biology is the same
• The difference is at the system level: a single-implant failure in a six-anchor system is survivable at the provisional stage (load on remaining five), while the same event in a four-anchor system is more structurally consequential
• 70% of failures occur in the first year, the critical osseointegration window
• The maxilla carries a modestly higher per-implant failure rate than the mandible, as in All-on-4
• At Stunning Dentistry: CBCT-guided planning, controlled surgical protocols, strict patient selection, and six-anchor redundancy minimise the clinical consequence of any single-implant event. Only internationally certified implant systems (Straumann, Nobel Biocare, Osstem) are used

All-on-6 vs Conventional Full-Arch Implant Rehabilitation

All-on-6 is not inherently superior to conventional eight-implant protocols in survival, the numbers are comparable. The advantage is efficiency: fewer implants, fewer surgeries, a single surgical phase in most cases, and equivalent long-term results. Against All-on-4, the All-on-6 advantage is biomechanical, wider anchorage, eliminated cantilever, lower mechanical complication rate, at the cost of higher fixture count and modestly longer surgery.

Patient Satisfaction and Quality of Life

Peer-reviewed systematic reviews of full-arch implant rehabilitation, including All-on-6 specific cohorts (Krennmair longitudinal, Testori tilted-vs-axial, and pooled European multicentre data), consistently confirm that oral health-related quality of life (OHRQoL) and patient satisfaction in All-on-6 rehabilitation are high and, at the sub-domain level, often marginally higher than in All-on-4 comparators at equivalent follow-up.

• All-on-6 fixed prostheses show significantly higher satisfaction than conventional dentures across all measured domains (retention, stability, chewing, aesthetics, comfort)
• Fixed prostheses scored highest for retention and stability, with All-on-6 marginally outperforming All-on-4 on the chewing sub-domain in studies that directly compared the two, consistent with the measured bite-force differential
• No significant difference in overall OHRQoL between All-on-6 fixed prostheses and All-on-4 fixed prostheses at 5-year follow-up, patients describe fixed teeth, not fixed teeth on a specific number of implants
• The psychological impact of transitioning from removable dentures, failing bridgework, or a previous failed implant case to All-on-6 is substantial, patients report improved confidence, social interaction, and dietary freedom

Patient Voices, Inline Stories from Canadian Files

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The full set of Canadian patient files, with longer narratives and clinical context, lives in the Canadian Patient Stories section further down this page.

What Determines the Cost of All-on-6 Dental Implants?

Cost Variables

• Implant system used: Straumann and Nobel Biocare carry premium pricing backed by 25+ years of clinical data. Six fixtures at premium-system prices is the single largest cost differential versus All-on-4. Budget systems lack the longitudinal validation and are not used at Stunning Dentistry
• Prosthetic material: All-on-6 is most commonly paired with monolithic zirconia, heavier, stiffer, more aesthetically stable, and more expensive than acrylic hybrid. Metal-ceramic and hybrid options exist and are documented in the treatment plan
• Number of abutments and prosthetic components: six multi-unit abutments, six prosthetic screws, six healing caps, each is a small unit cost, but in aggregate they add meaningfully to the bill of materials versus four-implant protocols
• Surgical time: an extra 45–60 minutes of chair time versus All-on-4, reflected in operating-room and anaesthesia costs where sedation is used
• Need for extractions: full-mouth clearance adds surgical time
• Bone condition: while major grafting is usually avoided at All-on-6, some cases require localised augmentation or a sinus lift at one or both posterior sites. Where the sinus is seriously pneumatised, the case may escalate from All-on-6 to zygomatic
• Single arch vs dual arch: treating both jaws doubles the scope (twelve implants total)
• Provisional phase complexity: in-house CAD/CAM (as at Stunning Dentistry) reduces cost and turnaround compared to outsourced lab work, and a six-anchor framework is materially more sensitive to passive fit than a four-anchor one, in-house milling shortens the iteration loop

What the Investment Reflects

• Specialist surgical and prosthetic expertise (oral & maxillofacial surgeon + prosthodontist + implantologist working in coordination on every case)
• CBCT-guided surgical planning at six discrete fixture sites
• Hospital-grade sterile surgical environment
• In-house digital workflow: 3Shape TRIOS scanning → coDiagnostiX planning → CAD design → 3D-printed or milled provisionals → final monolithic zirconia fabrication
• Provisional testing phase (1–3 months) before permanent commitment, with six-anchor passive-fit verification
• 10-year written warranty on implants and prosthesis at Stunning Dentistry

Published Canada vs India Cost Bands (Current as of April 2026)

We publish these bands rather than hide them. They are ranges, not quotes, your exact figure is finalised after CBCT and prosthodontic consultation.

What the CAD figure at Stunning Dentistry includes: specialist surgical + prosthetic fees, Straumann/Nobel/Osstem implants (six fixtures), six multi-unit abutments, CBCT, digital impressions, same-day provisional, 3–6 month follow-up, monolithic zirconia definitive prosthesis (or chosen material), 10-year prosthetic warranty coordinated with our Canadian partner-dentist network, lifetime implant warranty. Flights, hotel, and visa are separate, we publish those ranges in the Your Journey to India section further down.

What the CAD figure in Canada typically reflects: private practice specialist fees, Canadian laboratory costs (monolithic zirconia bridges at Canadian lab rates are a meaningful line item), Canadian overhead and compliance, premium implant systems. Medicare does not cover full-arch implant rehabilitation. Private health extras cover between CAD 1,500 and CAD 4,000 of implant work per calendar year depending on policy, marginal against a CAD 38,000–60,000 figure.

Aftercare and Long-Term Maintenance

All-on-6 prostheses are not maintenance-free. Every mechanical system requires upkeep, and a six-anchor system has six cleaning stations, six abutment-screw interfaces, and a framework whose passive fit must be preserved.

Mandatory Protocols

• Night guard: required for all patients. Bruxism is the primary mechanical threat to long-term prosthetic survival, even more so in heavy-bite patients who were selected for All-on-6 specifically because of bite force
• Periodontal maintenance: every 3–4 months for the first year, then every 6 months
• Professional cleaning: sub-prosthetic hygiene, the space between the prosthesis and gum tissue must be kept clean at each of the six cleaning stations
• Annual radiographic monitoring: digital X-rays or CBCT to track marginal bone levels independently at each of the six implants
• Prosthetic screw check: annual tightening verification at each abutment screw and each framework screw, in a six-anchor system, there are more screws to verify, and the interval is the same

Without Maintenance

Mechanical complication rates reach 18–24% at 10 years in unstructured-maintenance All-on-6 follow-up, still materially lower than the ~37% All-on-4 equivalent (cantilever eliminated), but by no means zero. Structured maintenance reduces these risks systematically and is the single largest driver of the gap between published 10-year survival and real-world long-term outcomes.

At Stunning Dentistry, every All-on-6 patient is assigned a dedicated CRM manager who coordinates all follow-up appointments, monitors compliance, and ensures continuity of care, 24/7/365.

Continuity-of-Care Annual Plan

The first year of aftercare is bundled into your treatment fee. From year 2 onwards, patients can opt into the Stunning Dentistry Continuity-of-Care Plan, an annual programme designed to make long-term review predictable rather than ad-hoc.

The plan is opt-in, opt-out annually, with no auto-renewal lock-in. The intent is to keep your file actively monitored, not to bill recurring revenue. If your case is stable and a year-3 review confirms it, the plan can step down to a single annual touch-point.

Aftercare Responsibility Split, What You Do, What We Do

An All-on-6 prosthesis is a partnership. The clinical team does the engineering. You do the daily maintenance. Long-term success is the intersection of both. Here is the responsibility map, written plainly, no medicalese.

What You Do (Daily, At Home)

• Brush twice daily with a soft-bristled or electric toothbrush. Focus on the interface between the prosthesis and the gum at each of the six fixture sites.
• Clean under the prosthesis with a Waterpik or water flosser on medium pressure, angled at the gumline. With six cleaning stations rather than four, the time required is modestly longer, budget five minutes, not three.
• Use superfloss or interdental brushes under the bridge at least once daily at every accessible site. Threading technique matters, we teach it at your delivery appointment.
• Wear your night guard every night. Non-negotiable. Bruxism is the leading cause of prosthetic fracture and screw loosening, and All-on-6 patients often self-select for the protocol because of heavier bite force.
• Avoid ice, bones, hard candy, and prying open packaging with your teeth. The bite force is strong enough to damage the prosthesis before the implants.
• Stop smoking. Smokers have materially higher peri-implant disease rates. We will ask about this at every review.
• Watch for warning signs: persistent bleeding when cleaning, a loose or shifting feel, metallic taste, bad breath that will not resolve, or localised pain. Report early, small issues handled early stay small.

What We Do (Clinical, At the Chair)

• Surgical precision on the day: CBCT-planned implant positions at each of the six sites, guided placement, primary stability measured at every fixture (ISQ + insertion torque), immediate loading only if stability thresholds are met at each.
• Prosthesis engineering: screw-retained (not cemented), passive fit verified with Sheffield one-screw test, occlusion balanced across all six anchor points, cantilever eliminated, material matched to bite force (monolithic zirconia default).
• Year 1, intensive monitoring: follow-ups at 1 week, 1 month, 3 months, 6 months, and 12 months. Radiographs at month 6 and month 12 to confirm bone levels at each of the six implants.
• Annual reviews thereafter: full clinical examination, six-fixture radiographic series, professional sub-prosthetic cleaning, screw torque verification at all abutment and framework screws, occlusal adjustment if needed, night-guard check.
• Remote monitoring for Canadian patients: Zoom consultations between in-person visits. Photographs of hygiene at each of the six stations uploaded to our clinical portal are reviewed by your assigned prosthodontist.
• Repair and replacement within warranty: if a component fails within the warranty terms, it is repaired or replaced without additional surgical fee. Scope documented in your written warranty, no surprises. The 10-year prosthetic warranty is specifically calibrated for six-anchor systems.
• Escalation pathway: your dedicated CRM manager is the single point of contact, 24/7/365. For anything unusual, one message reaches the clinical team directly.

Why This Split Matters

Mechanical complications in All-on-6 are predictable and materially lower than four-implant equivalents: ~18–24% of patients experience some mechanical event over 10-year follow-up, compared with ~37% in All-on-4. Structured maintenance on both sides of the table compresses the All-on-6 number further. The patients who have their All-on-6 at year 15 without issues are not lucky, they are the ones who wore the night guard, cleaned under the bridge at all six stations, and kept every annual review.

At Stunning Dentistry, we do not ask you to do more than you can. We ask you to do exactly the right things, consistently. We handle everything else.

Myths vs Clinical Reality

*At Stunning Dentistry, we challenge myths the way we challenge treatment plans: with data, not dismissal. Every question you have heard, read, or been warned about, bring it to the consultation. We will show you the CBCT, the published Krennmair and Testori literature, our own internal All-on-6 outcomes, and the comparison against All-on-4 in your own bone before we ask you to decide anything. No-one at Stunning Dentistry has ever lost a patient for asking too many questions. The opposite is true, the patients who ask the hardest questions at consultation are the ones who heal best, because they understand exactly what is happening inside their own mouth and inside their own treatment plan.*

People Also Ask

Short, direct answers to the questions search engines consistently surface for All-on-6. If you want depth, the full FAQ is below.

Is All-on-6 better than All-on-4?

Neither is universally better. All-on-6 is the honest choice for heavy-bite patients, monolithic-zirconia prostheses, long arches, and patients who explicitly want maximum anchorage, when bone permits at all six sites. All-on-4 is the honest choice for moderate-bite, acrylic-hybrid, or cost-constrained cases. Published 10-year implant survival is in the same 97–99% band for both when correctly indicated.

How much more does All-on-6 cost than All-on-4?

In Canada: approximately CAD 38,000–60,000 for All-on-6 per arch versus CAD 25,000–38,000 for All-on-4. At Stunning Dentistry India-route: approximately CAD 18,000–28,000 for All-on-6 per arch versus CAD 9,500–13,000 for All-on-4. The differential is driven by two extra implants, extra abutments, extra surgical time, and a monolithic zirconia prosthesis (usually) rather than acrylic hybrid.

How long does All-on-6 surgery take?

3–5 hours under local anaesthesia with optional conscious sedation, approximately 45–60 minutes longer than All-on-4, reflecting the extra two fixture placements and additional soft-tissue management at the posterior sites.

Can I eat normally with All-on-6?

Yes, measurably better than All-on-4, for the specific reason that the prosthesis extends to the first or second molar without cantilever. Bite force is restored to 85–95% of natural dentition. Steak, crusty bread, raw apples, corn on the cob, and whole nuts are routine. Ice and bones remain off-limits.

How long do All-on-6 implants last?

Published 10-year follow-up data shows implant cumulative survival of 97–99% and prosthetic survival approaching 100%. The load-distribution and no-cantilever biomechanics support the structural case for 20+ year service life with maintenance, though published data at 20+ years is still building.

Does All-on-6 need more bone than All-on-4?

Yes, adequate bone is required at six discrete fixture sites rather than four. Minimum approximately 10 mm vertical bone at each planned axial position, or 4 axial + 2 distally tilted where posterior sites are moderately compromised. Patients with severe posterior atrophy beyond this threshold are routed to zygomatic, not All-on-6.

Will I have teeth on the day of All-on-6 surgery?

Usually yes. Immediate loading is the protocol when each of the six fixtures clears 35 Ncm insertion torque and ISQ ≥ 68. If one misses, the bridge loads on five and the sixth is loaded at month four. If two miss, loading is delayed for the arch by 8–12 weeks.

Is All-on-6 the same as dentures?

No. All-on-6 is a fixed, screw-retained prosthesis anchored to six implants in the bone. It is not removable. Dentures rest on the gum and can be taken out.

How do I clean All-on-6?

Twice-daily brushing, water flosser under the bridge at each of the six stations, superfloss once daily, night guard every night. Full hygiene protocol is taught at the delivery appointment, budget about five minutes per day, modestly more than All-on-4 because there are more cleaning stations.

Can All-on-6 fail?

Yes, like any surgical intervention. Overall implant cumulative survival is 97–99% at 10 years. Failure of a single implant in a six-anchor system is usually survivable at the prosthetic level, the bridge can continue on the remaining five while the failed site is re-implanted. Smoking, uncontrolled diabetes, poor hygiene, and bruxism without a night guard are the main failure drivers, most are modifiable.

How long is recovery?

Most patients return to normal activity within 10–14 days (modestly longer than All-on-4). Full osseointegration takes 3–6 months. The definitive prosthesis is placed after that.

Can I travel from Canada for All-on-6?

Yes, and it is a structured pathway, not an improvisation. Two visits totalling approximately 17–19 days in India (Visit 1: 12 days, Visit 2: 5–7 days), combined with remote Zoom follow-up back home. See For Canadian Patients: Your Journey to India below for the full plan.

All-on-6 Dental Implants at Stunning Dentistry

Clinical Infrastructure

• 20 dedicated surgical operatories within India's largest dental hospital, equipped for multi-implant full-arch workflows
• In-house CAD/CAM and 3D printing laboratory, complete digital workflow from CBCT scan to final monolithic zirconia prosthesis, with no external lab dependency and a six-anchor framework milled in-house
• Hospital-grade sterilisation: over 90% single-use materials, HEPA air purification, multi-layer sterilisation protocols

Lead Clinicians On Your Case

The named bench you are paired with on day one of diagnosis:

• Lead Prosthodontist, owns the prosthetic plan, the digital articulator mount, the definitive material choice, and the year-1 occlusal review. Signs every case decision.
• Lead Implantologist, owns the surgical plan, the CBCT review, the insertion-torque + ISQ readings, and the immediate-loading decision.
• Periodontist, owns the soft-tissue assessment, peri-implant maintenance protocol, and any flap surgery.
• Maxillofacial Surgeon (zygomatic / advanced atrophy cases only), owns the anatomical planning, GA decision, and intra-op nerve mapping.

For the full specialist bench, including who is on call after you fly home, see Our Specialist Team.

Clinical Governance

• Every All-on-6 case is treatment-planned under the oversight of Dr. Priyank Sethi (MDS Prosthodontics, Ph.D. in Dentistry, 15 years clinical experience)
• Three-specialist review on every case: oral & maxillofacial surgeon, prosthodontist, implantologist
• Straumann, Nobel Biocare, and Osstem are certified partner implant systems of Stunning Dentistry
• Registered with Dental Council of India + state council; specialist clinicians on national + provincial council specialist lists; <!-- AAID/AACD/AAO/BACD accreditation: VERIFY before publish -->
• <!-- BRAND DECISION GATE per FINAL-HANDOVER-MAP S5: Forbes claim wording requires brand sign-off. Until approved, do NOT publish "Forbes #1" / "Ranked No. 1" claims on this page. -->

Credentials & Recognitions

What we publish about credentials is what we can document:

• Founder credentials, Dr. Priyank Sethi: BDS, MDS Conservative Dentistry & Micro Endodontics (Peoples College), PhD Dental Sciences, Internationally Certified Digital Smile Designer, advanced training in DSD + Full Mouth Rehabilitation in Germany. Multiple peer-reviewed publications in national and international dental journals.
• Council registration, Registered with Dental Council of India + state council; specialist clinicians on national + provincial council specialist lists.
• Implant-system certifications, Nobel Biocare-certified provider, Straumann-certified provider, with manufacturer-training documentation on file.
• Software certifications, coDiagnostiX-trained, NobelGuide-trained, Internationally Certified Digital Smile Designer (DSD App workflow).
• International patient reach, verified 1000+ international patients across US, UK, Canada, Australia, NZ, South Africa, UAE, Europe.
• <!-- BRAND DECISION GATE per FINAL-HANDOVER-MAP S5: Forbes claim wording (e.g. "Forbes #1 / Ranked No. 1") requires brand sign-off. Until approved, do NOT publish that wording on this page. -->

For the full credentials documentation including publication list, conference appearances, and council registration numbers, see Awards & Recognition.

Safety & Sterilisation Standards

Every case at Stunning Dentistry runs through the same audited safety chain:

• Pre-op screening, medical history, anticoagulation review, HbA1c check (target ≤ 7.0 for elective surgery), bisphosphonate exposure, smoking-status protocol, fitness-to-fly clearance for international patients.
• Intra-op monitoring, sedation by registered anaesthetist when indicated, continuous SpO₂ + BP + ECG, surgical-pause checklist before fixture seating, instrument-count verification.
• Sterilisation suite, ISO-rated autoclaves, batch-tracked instrument trays, sterile drape protocol, surgical-grade water filtration to operatories, instrument single-use where indicated.
• Post-op infection monitoring, named protocol for swelling, discharge, fever; suture-line check at days 1 / 3 / 7 with photographic record.
• Fly-back warranty trigger criteria, named conditions that bring you back at SD's cost during the warranty window; written into the warranty document at delivery.
• Patient safety framework, the "Reject Clinic / Safe Clinic" red-flag matrix, available on our brand-promise / clinical-standards page so patients can audit any clinic, ours included.

The Commitment

• 10-year written warranty on implants; 10-year prosthetic warranty coordinated with Canadian partner-dentist network
• Conscious-sedation protocol available where indicated, with a documented pain-management plan; we do not claim universal painlessness, every patient experiences some peri-op discomfort and we tell you that honestly
• 24/7/365 dedicated CRM support
• International patient services: visa guidance, flight coordination, premium hotel arrangements, airport transfers, optimised scheduling for the 12-day Visit 1 and 5–7 day Visit 2

For Canadian Patients: Your Journey to India

We have built a structured pathway for Canadian All-on-6 patients, not an improvisation. Two visits, approximately 17–19 days total in India, combined with remote Zoom follow-up from home. The clinical protocol is identical to what you would receive in Toronto, Vancouver, Montreal, or Calgary. What changes is the cost, the specialist depth, and the in-house digital infrastructure.

The Two-Visit Model

Visit 1, Surgery and Provisional (12 days in India)

• CBCT, intraoral scanning, photographs, bite-force assessment, full diagnostic workup on arrival day
• Three-specialist planning meeting with oral & maxillofacial surgeon, prosthodontist, and implantologist
• Surgery day: extractions (if needed), six implants placed, immediate provisional fitted across all six anchors (or five, with the sixth submerged, per the immediate-loading threshold logic)
• Recovery monitoring at days 1, 3, 5, 7, and 10, including a hygiene and home-care training session covering all six cleaning stations
• Extended observation window for framework seating and immediate-post-op follow-up, which is why Visit 1 is 12 days for All-on-6, not 10 as in All-on-4
• Discharge home with provisional teeth, written aftercare protocol, and your CRM contact

Visit 2, Definitive Prosthesis (5–7 days in India, 4–6 months later)

• New impressions and digital scans for the final monolithic zirconia prosthesis
• Try-in appointment to confirm aesthetics, phonetics, first-and-second-molar occlusal contacts, and passive fit (Sheffield one-screw test) at each of the six abutments
• Final monolithic zirconia (or metal-ceramic) prosthesis fitted
• Final occlusal balancing, hygiene reinforcement at each of the six stations, night-guard fitting
• Discharge home with the definitive prosthesis and your warranty documentation

What We Coordinate For You

• e-Visa guidance for the Indian medical visa (typically issued within 72 hours of application)
• Flight booking assistance (we are not a travel agent, we direct you to vetted partners and confirm timing alignment with your surgery)
• Hotel partnership rates within 10–20 minutes of the clinic
• Airport pick-up and drop-off included
• A dedicated CRM manager assigned before your first booking, available 24/7/365
• Translator support if English is not your first language (most of our clinical team is fluent in English)

Companion Travel

We strongly recommend a travelling companion for the 12-day Visit 1, a partner, family member, or friend. Recovery is straightforward but having one trusted person with you across a 12-day stay is part of the protocol, not an extra. Companion accommodation is the same hotel; companion airport transfers are included.

What This Costs in CAD, Your Out-of-Pocket Reality

Here is the full out-of-pocket figure for an Canadian All-on-6 patient, not just the clinical fee. We publish this so the comparison with quoting in Toronto or Vancouver is honest, complete, and verifiable.

Single-Arch All-on-6 (Monolithic Zirconia Definitive), Total CAD Cost

Dual-Arch All-on-6 (Monolithic Zirconia, Full Mouth), Total CAD Cost

Flexible Payment Pathways

The total figure above does not need to be paid upfront. Most Canadian patients use one of three structured pathways:

Insurance-claim guidance: every line item on your Stunning Dentistry invoice is formatted to align with Sun Life / Manulife / Blue Cross / Green Shield / GreatWest Life claim codes. Your CRM coordinator pre-flags claim-eligible items before discharge so your private extras can absorb CAD 1,500–3,000 of the total.

Stunning Dentistry does not earn commission from any financing partner. We surface the options so you can compare them against your own bank's medical-loan rate and pick the lowest-cost path.

What Insurance and Medicare Cover

• Medicare: Does not cover full-arch implant rehabilitation. No exception.
• Private health extras (Canadian private cover): Typically reimburses CAD 1,500–4,000 per calendar year for implant treatment, depending on policy and waiting periods. Marginal against CAD 38,000+ figures, though on a dual-arch six-implant case, some patients claim the extras maximum in two consecutive calendar years.
• At Stunning Dentistry: Detailed itemised invoices issued for every line of treatment, implants, abutments, prosthesis, surgery, follow-up, suitable for private health claim submission upon return to Canada. Many of our Canadian patients recover CAD 1,500–3,500 from their extras after the trip.

Is This Worth Flying For? The Canada vs India Decision Framework

Travelling for full-arch dental work is a significant decision. Here is the framework we ask Canadian All-on-6 patients to apply, honestly, with no pressure from us.

When India Is Clearly the Right Call

• Total quote in Canada for All-on-6 is CAD 38,000+ per arch and your savings exceed CAD 12,000 after all travel costs
• You are medically fit for international travel (not on active anticoagulation, not within 6 months of a cardiac event, no uncontrolled diabetes)
• You can take 2.5–3 weeks total off across two trips spaced 4–6 months apart (longer than the All-on-4 schedule)
• You are comfortable with a structured remote-care model for the months between visits
• You want access to in-house CBCT, coDiagnostiX planning, CAD/CAM, 3D printing, and a full-time three-specialist review on every case, without paying Toronto CBD rates

When India Is Not the Right Call

• A four-implant case that has been incorrectly quoted as All-on-6 in Canada, where the honest clinical answer is All-on-4 and travel cost erases the saving
• Active health issues that contraindicate international travel
• You cannot commit to remote follow-up between visits
• You have an Canadian specialist relationship you do not want to interrupt
• The savings on a single-arch case, after honest accounting, do not exceed CAD 8,000

When to Get a Second Opinion First

• A clinic in Canada or India is pressuring you to commit on the day of consultation
• You have not seen your own CBCT with six planned fixture positions marked, the implant brand, or the written warranty
• You have been quoted "All-on-6" for a price that seems implausibly low (under CAD 12,000 per arch in India usually means budget implant systems or a four-implant configuration being sold as six, verify)
• A clinic is insisting on All-on-6 when your CBCT suggests All-on-4 would be the honest fit, or vice versa

We will give you a free CBCT-based remote opinion before you commit to flying. If the right answer is All-on-4, or All-on-6 in Canada, or zygomatic, we will say so.

Your Time in India, Week-by-Week Schedule

A real schedule for a real trip, based on dual-arch or complex single-arch All-on-6 patients we treat regularly. Visit 1 is 12 days for All-on-6 (versus 10 days for All-on-4), the extra two days are engineered into the schedule for the six-implant configuration, not padding.

Visit 1, Surgery and Provisional (12 days)

Between Visits, At Home in Canada (4–6 months)

• Weekly hygiene photo upload (covering all six cleaning stations) to clinical portal during month 1
• Bi-weekly Zoom check-in with your assigned prosthodontist for the first 8 weeks
• Monthly Zoom check-ins thereafter
• Local dental hygienist visit recommended at month 3 (we provide referral letter and a six-fixture hygiene-protocol brief)
• Direct CRM access for any concern, response within 4 hours business, 24 hours overnight

Visit 2, Definitive Prosthesis (5–7 days)

Back in Canada, Your Follow-Up Plan

The work is not finished when you board the return flight. Long-term success on a six-implant full-arch case is built in the months and years that follow. Here is exactly how we maintain clinical oversight from across the ocean.

Year 1, The High-Vigilance Year

Year 2 Onwards

• Annual remote review by Zoom, clinical photos, hygiene photos, radiograph upload
• Annual in-Canada hygienist visit with a six-fixture-specific cleaning protocol (we maintain a roster of Canadian hygienists briefed on our full-arch maintenance protocol)
• Optional in-person review at Stunning Dentistry every 2–3 years if you would like a comprehensive clinical examination and six-fixture CBCT
• Lifetime implant warranty active throughout; 10-year prosthetic warranty active and coordinated with the Canadian partner-dentist network

What "Remote" Actually Means

Not a substitute for in-person care, a structured complement. Your Zoom consultation is with the same prosthodontist who treated you. Photos are reviewed by the clinical team, not screened by a chatbot. If anything is unclear or concerning, you are escalated to an in-person referral immediately. The remote model is for early detection, not for handling the unexpected.

If Something Goes Wrong After You're Home

We will be honest: no full-arch reconstruction is risk-free, and you are 8,000 km from the clinic. Here is the protocol, written so that if you need it, you know exactly what to do.

Step 1, Contact Your CRM Manager Immediately

• Single point of contact, 24/7/365
• Phone, email, or WhatsApp
• Average response time: under 30 minutes during business hours, under 4 hours overnight

Step 2, Triage Within 24 Hours

• Same-day Zoom consultation with your prosthodontist
• Photo and intraoral video review, with specific attention to the site of concern among the six fixtures
• Initial assessment: routine, urgent, or emergency

Step 3, Escalation Pathway

• Routine issues (loose component, hygiene concern at one of the six stations): managed remotely, addressed at next planned visit
• Urgent issues (persistent pain at a specific fixture, suspected infection, single-implant screw loosening): referral to a vetted Canadian dentist or partner specialist for in-person assessment, with all clinical records shared and the visit reimbursable under warranty terms, the five-of-six redundancy means the bridge can continue during management of a single-site event
• Emergencies (acute infection, major prosthetic fracture, suspected multi-fixture failure): immediate in-person assessment in Canada, expedited return travel for definitive management at Stunning Dentistry, flights and accommodation supported per the warranty schedule

Warranty Coverage in Plain Language

• Implants: 10-year written warranty against failure to integrate or premature loss at any of the six sites (excluding wilful neglect or trauma)
• Prosthesis: 10-year prosthetic warranty coordinated with our Canadian partner-dentist network, covering material defects and structural failure on the six-anchor framework
• Repair fees: waived under warranty terms, only travel costs (in qualifying scenarios) and lab consumables apply
• Single-implant replacement protocol: if one of six fails within the warranty window, replacement fixture + any required bone-site preparation is covered; bridge continues on the five remaining anchors through the replacement cycle
• Documentation: every patient receives a written warranty document at definitive prosthesis delivery, no verbal promises, no fine-print surprises

We do not promise nothing will ever go wrong. We do promise there is a clear, written, structured response if it does.

Your Dental Tourism Safety Framework, Red Flags to Reject

If you are travelling for dental work, whether to us or to anyone else, these are the warnings to take seriously. We would rather you trust the framework than trust a glossy advertisement.

Reject Any Clinic That:

• Quotes a price for All-on-6 without seeing your CBCT or reviewing your full medical history
• Guarantees All-on-6 over All-on-4 before clinical assessment, the honest answer requires the CBCT
• Refuses to name the implant brand they will use across all six fixtures, or mixes systems within a single arch
• Cannot show you 10-year clinical data for the implant system
• Has no published or accessible warranty terms in writing
• Pressures you to commit on the day of inquiry or offers a "today-only" discount
• Cannot tell you the named clinician who will perform the surgery, or cannot confirm a three-specialist review for a six-implant case
• Has no in-house CBCT, no in-house CAD/CAM, no in-house lab, and outsources the six-anchor framework milling
• Does not have a structured remote follow-up protocol for international patients
• Has no recourse pathway if something fails after you return home
• Mixes prices in a single all-inclusive figure that you cannot break down line by line
• Has no independent reviews and no transparent complications data for full-arch work
• Quotes "All-on-6" at a price that is indistinguishable from All-on-4, the two extra fixtures and the usually-zirconia prosthesis genuinely cost more

What a Safe Clinic Looks Like:

• Specialist-led care (named oral surgeon + named prosthodontist + named implantologist for six-implant cases)
• Internationally certified implant systems across all six fixtures (Straumann, Nobel Biocare, Osstem, Dentsply, Zimmer)
• Hospital-grade sterilisation
• Published clinical outcomes, with six-implant-specific follow-up numbers where available
• Written warranty document covering both the implants and the six-anchor framework
• Structured pre-op, intra-op, and post-op protocols
• Transparent itemised pricing that reflects the genuine cost difference between four and six implants
• A real, contactable post-op support system in Canada
• Willingness to tell you when All-on-4, zygomatic, or staged grafting is the right fit rather than All-on-6

If a clinic, including ours, fails any of the safety checks above, walk away. This is your bone, your face, your life.

Partner Dentists in Canada, Our Network Roadmap

Honesty first: as of April 2026, our in-Canada partner network is in active expansion. We do not pretend to have a clinic on every corner. Here is exactly where we stand and where we are going.

What Is Live Today

• Remote follow-up: 24/7 CRM, structured Zoom protocol, prosthodontist-led photo and radiograph review, operational now for every Canadian All-on-6 patient
• Canadian hygienist roster: vetted hygienists in Toronto, Vancouver, Montreal, Calgary, and Edmonton who provide local maintenance visits with a six-fixture-specific cleaning protocol brief and full clinical records sharing
• Emergency referral pathway: confirmed referral relationships with select Canadian implant specialists for urgent in-person assessment of any one of the six fixtures under our warranty terms
• 10-year prosthetic warranty coordination: structured agreements in development with partner-dentist clinics in each major Canadian capital for scheduled 5-year and 10-year warranty-review visits

What Is Building Through 2026

• Formal partner-clinic agreements in Toronto, Vancouver, Montreal, Calgary, and Edmonton, clinics where in-person review, routine maintenance, and warranty-review visits can happen as part of an integrated pathway
• Annual in-Canada clinical day visits by a Stunning Dentistry prosthodontist, on a rotating basis, for All-on-6 patient reviews and prospective consultations
• A published partner-clinic directory with credentials, scope of supported services, and patient feedback

What This Means for You

If you choose Stunning Dentistry for All-on-6 today, you have:

• Full-quality clinical care during your visits
• A structured remote follow-up that works, with a six-fixture-specific protocol
• A clear emergency pathway in Canada if something goes wrong at any of the six sites
• A network roadmap that expands the in-person Canadian touchpoints throughout the year you are under our care

We will not oversell what does not yet exist. The remote follow-up is excellent. The in-person Canadian footprint is growing. Both will be true on the day you book and both will be better six months later.

Clinics Near You, Which Stunning Dentistry Location Fits Your Trip

Stunning Dentistry operates from India's largest dental hospital footprint, with multiple locations equipped for six-implant full-arch surgery. The right destination for your trip depends on your origin city in Canada, your flight preference, and your post-op recovery preference.

Our Surgical-Capable Locations for All-on-6 Cases

What Is the Same Across Every Location

• Three-specialist All-on-6 review (oral & maxillofacial surgeon + prosthodontist + implantologist) under Dr. Priyank Sethi's clinical oversight
• Identical CBCT, intraoral scanning, coDiagnostiX planning, CAD/CAM, and 3D printing infrastructure
• Same Straumann, Nobel Biocare, and Osstem implant systems across all six fixtures
• Same SOP version 6.3 (April 2026) for the six-fixture workflow
• Same lifetime implant warranty, same 10-year prosthetic warranty
• Same 24/7 CRM support pathway
• Same pre-op, intra-op, and post-op protocols

What Differs

• Volume of international patient programs (Hyderabad runs the largest international program by volume, including the highest All-on-6 case volume)
• Adjacent travel/recovery options (city character, recovery hotel options, post-op tourism opportunities)
• Direct vs one-stop flight options from your origin Canadian city

How We Help You Choose

Once you book your initial consultation, your CRM manager will recommend the location best matched to your case complexity, your flight preferences, and your travel dates. There is no extra fee for choosing one location over another, clinical fees are uniform across our locations.