The oral and jaw system is responsible for important functions of chewing, swallowing, speech communication, expression and its breathing, and is closely related to human aesthetics and psychological state. In adolescent patients with congenital hypodontia, early restoration of missing teeth will facilitate normal jaw and facial development and reduce small jaw deformity. Timely restoration of missing teeth in adults can prevent a series of complications caused by missing teeth, such as: caries, periodontal disease, occlusal disorder, temporomandibular joint disease, etc. Timely restoration of missing teeth in middle-aged and elderly people can avoid long-term reduction of chewing function, which is beneficial to maintain the health of digestive system and nervous system. Clinical experience proves that the longer the missing teeth, the more the number of missing teeth and the later the treatment for restoring missing teeth, the more the missing teeth not only affect the whole body, but also the worse the effect of the restored missing teeth. Friend, when you are missing teeth because of the above reasons, please set your missing teeth as soon as possible! Because it will not only restore your oral health, but also give you back your confidence and youthful vitality as soon as possible.