How long do dental implants last? With the increasing popularity of dental implants, people are getting more and more familiar with dental implants and want to know how long they last. According to a survey, in developed countries such as Europe and the United States, the retention rate of dental implants for 5 years is more than 95%, and the retention rate of dental implants for 10 years is about 90%. In Germany, there is a patient whose dental implant has lasted more than 60 years, and in the United States, there is a patient whose dental implant has lasted more than 50 years, and in general, the life span of dental implants is more than 40 years. These are of course some statistics. In reality, the life expectancy of dental implants is not constant, but it is mainly related to the patient’s health condition and care, which is also the determining factor of the life expectancy of dental implants. Therefore, patients must strictly follow the doctor’s instructions for the maintenance of dental implants and regular dental care, so that the dental implants will serve the patients more effectively and longer, and will survive for a longer time.