Are Dental Implants Safe? Risks, Evidence, and Long-Term Outcomes
- Dental implants achieve 95–98% long-term clinical success — making them one of the most evidence-supported interventions in dentistry.
Safety depends on planning quality, surgical precision, sterilisation protocols, and post-operative monitoring.
The Evidence Base for Implant Safety
Over 3,000 peer-reviewed studies on implant outcomes. Systematic reviews confirm 95–97% 10-year success for single implants (Pjetursson et al., 2012). All-on-4 18-year clinical success: 98.2% (Maló et al., 2019). Implants have been placed since 1965 — over 50 years of clinical evidence.
Risk Factors That Affect Safety
Smoking: doubles implant failure risk. Uncontrolled diabetes (HbA1c >8%): significantly impairs osseointegration. Active periodontal disease: must be treated before implant placement. Osteoporosis/bisphosphonate treatment: requires specialist assessment. Poor oral hygiene: long-term peri-implantitis risk. At Stunning Dentistry, every patient undergoes pre-operative risk assessment.
Surgical Risks
Nerve injury: avoided through CBCT-guided planning, risk <0.5% in experienced hands. Sinus perforation: <2% in zygomatic cases with experienced surgeons. Infection: <1% with antibiotic prophylaxis protocol. Bleeding: minimal with modern surgical technique. Anaesthesia: local with IV sedation option — general anaesthesia available for complex cases.
Long-Term Implant Risks
Peri-implantitis (infection around implant): 5–10% lifetime risk — prevented by regular hygiene and early detection. Prosthetic fracture: covered under Stunning Dentistry's lifetime warranty. Marginal bone loss: <0.6mm/year at 5 years in documented cases — clinically insignificant when well-planned.
Specialist-only treatment planning
- Remote file review before travel
- Evidence-led treatment checkpoints
No waiting list for eligible cases
- Remote file review before travel
- Evidence-led treatment checkpoints
Trip coordinated with care timeline
- Remote file review before travel
- Evidence-led treatment checkpoints
Our Partners
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
International Recognition
Awarded Best Dental Clinic in India 2023 / 2024
Accredited by
Featured in
Lifetime Warranty
On All Treatments
Price Match
Guaranteed
Excellence Summit Forbes India
Asia Healthcare Award
International Business Award
International Excellence Award