The complications of chin augmentation are rare, but the position of chin prosthesis after chin augmentation may be displaced due to careless collision and premature fixation, and it needs to be re-operated to restore its normal position. Chin augmentation is rarely complicated with infection. If the prosthesis is infected and cannot be operated after antibiotic treatment, it should be taken out and implanted at an appropriate time in the future. Chin augmentation is similar to nose augmentation, but the operating parts are different. Chin augmentation is usually through oral vestibular approach, and the whole operation can be performed through a small incision. If you are healthy, general surgery is safe. After operation, the prosthesis is fixed and generally does not move. But it is better to avoid collisions in life. Generally speaking, chin augmentation is not as unsafe as imagined. As long as you choose a regular plastic surgery hospital, have good preoperative communication and good postoperative care, the sequelae of chin augmentation can basically be spared.