How Long Do Dental Implants Last?
Published 2026-03-08 · Updated 2026-06-01 · SmileCost Research Team
The titanium implant post can last decades; the crown above it may need replacement sooner. Longevity affects total cost of ownership vs bridges.
Expected Lifespan by Component
- Implant post: 20–30+ years with good hygiene
- Abutment: Often lifetime unless damaged
- Crown: 10–15 years average
- All-on-4 prosthesis: 10–15 years — may need reline or remake
15-Year Cost Perspective
A $4,000 implant with one crown replacement (~$1,500) over 15 years often beats replacing a bridge twice. See our comparison guide for numbers.
Frequently Asked Questions
What is the success rate of dental implants?
Published 10-year success rates exceed 95% for healthy non-smokers. Smoking and uncontrolled diabetes increase failure risk.
Do implant crowns need replacement?
Crowns may wear or chip after 10–15 years — replacement cost $1,000–$2,500 without replacing the implant post.