1.No harm to neighboring teeth: After missing teeth, the traditional method is to restore them by fixed bridges, fixed or movable dentures and other methods. However, the fixed bridge method requires grinding and changing the healthy neighboring teeth on both sides, or requires brackets and wire hooks. This not only wears down the healthy teeth, but also makes the removable denture uncomfortable and foreign body feeling. Dental implants are based only on the alveolar bone of the missing teeth, and are independent fixed restorations that do not damage the neighboring teeth. 2, stable and durable, beautiful and comfortable: titanium roots are stable and strong in the mouth, very similar to the state of natural teeth, good weight-bearing capacity, and the life span of dental implants is equal to that of real teeth in the mouth. At the same time, timely implant restoration can also prevent the shrinkage of the alveolar bone after tooth loss, and feel as if you have obtained real teeth.