All-on-4 vs DenturesWhich Is the Better Choice?
- Dentures and All-on-4 implants solve the same problem — missing teeth — but deliver very different outcomes.
This guide compares them honestly across function, comfort, aesthetics, cost, and long-term value.
The Fundamental Difference
All-on-4: fixed, non-removable, anchored in bone, functions and feels like natural teeth, prevents bone loss. Conventional dentures: removable, sits on gums, requires adhesive, continues to lose fit as bone resorbs, affects speech and food choices.
Function and Daily Experience
All-on-4: bite force 80–90% of natural teeth. Eat any food. No adhesive. No removal for cleaning — regular brushing with specialised brush. Dentures: bite force 30–40% of natural teeth. Significant food restrictions. Daily removal for cleaning. Risk of slipping or falling out socially.
Bone Preservation
All-on-4: implants stimulate the jawbone, preventing resorption. Bone levels remain stable. Dentures: no bone stimulation — jawbone continues to resorb. Ridge flattening over years makes denture fit progressively worse. Implants must eventually be considered if bone loss becomes severe.
Cost Comparison
New full dentures (both arches): AU $3,000–$8,000. Implant overdenture (2–4 implants per arch): SD CAD $4,000–$8,000 both arches. All-on-4 fixed arch: SD CAD $10,000–$14,000 both arches vs AU $50,000–$70,000. Long-term: dentures require relining ($500–$1,000/arch every 3–5 years) and eventual replacement. All-on-4 fixed: 15–20+ year lifespan per prosthesis.
Who Is a Better Candidate for Dentures?
Patients unable to undergo surgery (severe systemic health issues). Patients who genuinely prefer removability for maintenance. Patients with insufficient bone for implants AND who decline zygomatic/basal protocols. Patients with extremely tight budget constraints. For everyone else: implant-supported options consistently produce better long-term outcomes.
Specialist-only treatment planning
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Trip coordinated with care timeline
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Why Us
“Vancouver dentist quoted $28,000. Paid $8,500 — including flights. Straumann implants, flawless execution.”
Patricia L. · Vancouver
Full Mouth Rehabilitation
Patient Stories
Real Canadians. Real Savings.
Every story is verified. Every saving is documented.
“Toronto's top clinic said no bone for standard implants. Dr. Sethi used zygomatic technique. Perfect teeth, one surgery.”
Daniel K. · Toronto
Zygomatic Implants
“Waited 8 months in Canada. Got everything done in Montreal trip — same-day teeth, lifetime warranty.”
Sylvie R. · Montreal
All-on-4 Both Arches
“Calgary prosthodontist wanted $32,000. Got Nobel Biocare implants and bridge for $9,800.”
Brian T. · Calgary
Full Arch Zirconia Bridge
“Finally smiling in photos again. Dr. Sethi's team is exceptional — every detail planned, every step executed perfectly.”
Rebecca F. · Ottawa
Smile Design — 20 Veneers
“Winnipeg specialist recommended bone grafts plus implants — $40,000 total. Dr. Sethi: one visit, permanent solution, $10,500.”
Robert W. · Winnipeg
Zygomatic + Fixed Bridge
Clinical Outcomes
Over 150,000 patients seen and counting...
Real patient treatment journeys handled by specialist teams at Stunning Dentistry.
1 / 4Treatment: Porcelain Veneers
Duration: Approx 1 week
1 / 4Treatment: Full Mouth Rehabilitation
Duration: Approx 10 days
1 / 4Treatment: Smile Makeover
Duration: Approx 5 days
1 / 4Treatment: Dental Implants
Duration: Approx 2 weeks
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