Patients can have dental implants, which is a very good restoration method for missing teeth. The benefits are as follows: 1. The implant is placed in the alveolar bone as the root of the new tooth; 5. The implant is comfortable after healing and does not feel foreign body; 6. However, although the technology of dental implants is relatively mature, it is recommended that patients should choose to have dental implants in a regular dental institution with good sterilization facilities to avoid infection of other diseases due to imperfect sterilization facilities.