Adults can’t self-correct for their circumcision, they can only go to the hospital for examination and correction through orthodontic correction or orthognathic surgery. 1. Orthodontic correction: Adults’ circumcision is also clinically known as antimandibular, for adults’ mild antimandibular, after checking, orthodontic correction can be used to restore normal jaw coverage, using the orthodontic force of orthodontic appliances to make the teeth slowly move to the correct position. 2. Orthognathic surgery correction: For adult’s antimandibular, if it has formed bony antimandibular, which can’t be restored by orthodontics, orthognathic surgery is needed to correctly align the upper and lower jaws, but orthognathic needs to be combined with orthodontics for treatment. Adults with geomandibular are recommended to go to the hospital for examination and timely treatment, so as not to affect the aesthetics and chewing function.