How long does a dental implant last?
It is the number-one question before committing. The answer is reassuring: the titanium root (the implant itself) can last a lifetime, while the visible crown is replaced on average every 15 to 20 years. Implant survival exceeds 95% at 10 years. Here is how to maximise their longevity.
The implant (titanium)
Once osseointegrated, it is designed to last decades, even a lifetime. Titanium does not decay.
The crown
The visible, functional part: 15 to 20 years for zirconia/ceramic. It is replaced without touching the implant.
Survival rate
95 to 98% at 10 years according to studies. One of the most reliable, best-documented medical devices.
The key factor
Longevity depends mostly on hygiene, smoking and follow-up — far more than on the patient's age.
Implant and crown: two different lifespans
People often confuse "implant" and "tooth on an implant". They are two distinct parts, with two lifespans:
| Part | Role | Lifespan |
|---|---|---|
| Implant (titanium screw) | Artificial root anchored in bone | Potentially lifelong |
| Abutment (connector) | Links implant to crown | 15-20 years |
| Zirconia/ceramic crown | Visible part, chewing | 15-20 years |
In other words: if the crown wears out, it is replaced without touching the implant, already integrated into the bone. Discover the dental crown (zirconia, e.max) and the single implant.
What extends (or shortens) the lifespan
✅ Rigorous hygiene
Brushing twice a day + interdental brushes. The main cause of late failure is peri-implantitis, a preventable infection.
🚭 Not smoking
Tobacco multiplies the failure risk by 2-3 by impairing healing and osseointegration.
😬 Managing bruxism
Grinding overloads the implant. A night guard protects both implant and crown.
🦴 Quality bone
Sufficient bone volume ensures stability — restored if needed by a bone graft.
How to care for your implant daily
Soft brush, fluoride toothpaste, focusing on the gum-crown junction. Complete with interdental brushes or a water flosser.
Professional scaling once or twice a year removes plaque around the implant and prevents gum inflammation.
A follow-up visit checks the peri-implant bone and the crown. Remote WhatsApp support 7/7 completes the care.
Well maintained, your implant will last many years. Compare solutions and implant prices in Tunisia, or explore All-on-4 and All-on-6 for a full arch.
Does a dental implant last a lifetime?
Once osseointegrated, the titanium implant can last decades, even a lifetime. It is the visible crown that is replaced on average every 15 to 20 years, without touching the implant.
How long does a crown on an implant last?
A zirconia or ceramic crown generally lasts 15 to 20 years. It can be replaced independently of the implant if it wears out.
What is the 10-year survival rate of an implant?
Studies report a survival rate of 95 to 98% at 10 years, making the implant one of the most reliable medical devices.
What can cause an implant to fail long-term?
Mainly peri-implantitis (infection linked to poor hygiene), smoking, untreated bruxism and insufficient bone. These factors are largely controllable.
How do you maintain a dental implant?
Brush twice a day, use interdental brushes or a water flosser, have scaling once or twice a year and an annual check-up. Rigorous hygiene is the best guarantee of longevity.
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