Dental implants are known as the third set of human teeth, and their advantages are numerous. If we put aside the economic aspect, dental implants are superior to traditional restorative dentistry. The advantages of dental implants include no damage to neighboring teeth, stability and durability, good sense of use, and aesthetics, etc., as follows: First, no damage to neighboring teeth: after tooth loss, the traditional restoration method is to repair the missing teeth in the middle by grinding the natural teeth on both sides, but the teeth on both sides of the grinding will be damaged, while there is no such situation with dental implants, which are implanted as roots into the jawbone without causing damage to the The implant is inserted into the jawbone as a root without causing damage to the teeth on either side. Second, stable and durable: implants are more stable and durable. After the implant reaches the osseointegration in the mouth, it will be very stable and strong, with better weight-bearing capacity, which is stronger than the traditional bonded prosthesis. Third, good sense of use: dental implants are simple, convenient and comfortable to use, unlike traditional movable dentures that must have abutments and rings, dental implants do not have these things at all, and there is no foreign body feeling, so patients are very comfortable and convenient to use. Fourth, beautiful: dental implants can be specially made according to the color and shape of the patient’s face and other teeth to achieve overall coordination and beauty.