Dental implants are relatively better. Dental implant is a kind of dental implant in the broad sense, while the narrow sense dental implant mainly includes fixed bridge, which needs to be restored by grinding the surrounding healthy teeth in a small circle, and the more teeth missing in some patients, the more surrounding healthy teeth need to be ground, which can cause damage to the surrounding teeth and cause secondary caries, periodontal disease and fixed bridge fracture in the long term. However, dental implants can avoid this sequelae and can protect the neighboring teeth without grinding them, thus repairing cases that cannot be repaired by fixed teeth. If the patient is missing a large number of teeth, dental implants are often recommended for restoration.