With careful maintenance, the implants can last and function for many years. They can last at least five years, but some have a longer lifespan. It is advisable to avoid smoking to maximize the lifespan of your implants. Continue with a proper dental care routine at home and go for checkups often for inspection of the implants, gums, and teeth. This will help you to have the teeth and implants cleaned professionally and enable the dentist to deal with any issues that may arise.