Dental implants for the elderly are safe. Dental implants are currently the preferred restorative method. The elderly can have implants as long as the height and width of the jawbone can accommodate the implants and there are no serious cardiovascular or cerebrovascular diseases or coagulation disorders in the whole body, and older patients can have the procedure under cardiac supervision for safety. After 3-6 months, the implant and the jawbone form a stable bone healing, and the second stage of restoration can be carried out by making an impression, making a porcelain or all-ceramic crown to connect with the implant, and restoring the chewing function.