A dental implant can last more than 20 years, and often a lifetime, as long as you keep up good oral hygiene and attend regular check-ups. The titanium part that integrates into the bone is extremely durable, and long-term studies show very high success rates. The crown on top, however, usually needs replacing over the years due to natural wear.
The two parts of an implant and how long each one lasts
A dental implant consists of two elements. The first is the titanium screw, which replaces the tooth root and bonds to the bone through a process called osseointegration. The second is the crown, the visible part that imitates the natural tooth. Titanium is a biocompatible material and, once integrated, can remain stable for decades. The crown, on the other hand, is subject to daily chewing, so it is the piece most often renewed over time.
That is why, when we talk about how long an implant lasts, it helps to separate the two parts: the implant body tends to last a very long time, while the crown may need an adjustment or a replacement after one or two decades.
Factors that affect how long an implant lasts
- Daily hygiene: brushing and cleaning between teeth prevent peri-implantitis, an inflammation of the tissues around the implant that is the main cause of long-term failure.
- Gum and bone health: an implant needs a firm base. If there is not enough bone, a prior bone regeneration may be needed to secure its stability.
- Habits: tobacco reduces blood supply to the gums and slows healing, and bruxism (clenching or grinding your teeth) puts excessive load on the implant.
- Regular check-ups: follow-up visits allow any problem to be detected at an early stage, when it is easiest to solve.
- Quality of the treatment: good planning, the right materials and precise placement make the difference in the long-term result.
Implants compared with other solutions
Compared with a bridge or a removable denture, the implant is the option that best preserves the bone, because it replaces the root and keeps the stimulus that prevents bone resorption. A bridge does not stop that bone loss and also requires grinding down the neighbouring teeth. If you are weighing up these options, our guide on dental implant or bridge can help.
How to extend the life of your implant
The good news is that caring for an implant is simple and very similar to caring for a natural tooth. Keep up careful hygiene, attend your check-ups, avoid tobacco and, if you clench your teeth at night, use a night guard. With this care, the vast majority of implants stay healthy and functional for many, many years.
Warning signs to watch for
Although complications are rare, it pays to stay alert. Visit your clinic if you notice persistent bleeding or redness of the gum around the implant, a feeling of mobility, pain when chewing or a bad taste in your mouth. Catching peri-implantitis early usually makes it possible to save the implant.
Frequently asked questions
Can an implant fall out?
It is uncommon. When it happens, it is usually due to an untreated infection or sustained overload. Seeing the specialist early makes it possible to solve the problem and, in many cases, place a new implant.
Does the implant have to be replaced every so often?
The titanium screw does not usually need replacing if it is well integrated into the bone. What may be renewed over the years is the crown, due to normal wear from use.
Do diabetes or tobacco affect how long it lasts?
Yes. Poorly controlled diabetes and tobacco slow healing and increase the risk of complications, so always discuss them with your specialist to plan the treatment in the safest way.
Is implant maintenance painful?
No. Daily hygiene and check-ups are painless. Regular professional cleaning is the best investment to make your implant last.
Would you like to know if you are a candidate for a long-lasting implant? Book your first visit with no obligation and we will carry out a personalised study.
