Using power bone instruments, surgeons perform the procedure through a mouth incision made behind the lower lip. General anesthesia is frequently required. Patients must follow a soft diet for two to three weeks, and the lower-lip swelling, discoloration, and altered lip sensation may last longer than previously described. The cosmetic chin procedures are safe and offer good results. Surgical complications are minor and uncommon.
Wound infection is rare.
However, if it occurs, a patient may have to have the artificial chin implant or internal metal devices removed. It is also possible to experience permanent altered sensation of the chin. Aesthetic procedures of the chin may be combined with orthognathic surgical procedures in which the teeth and jaws are simultaneously repositioned to achieve facial balance. Additional cosmetic procedures such as face-lift or rhinoplasty also may be combined with the chin surgery. Mayo Foundation for Medical Education and Research.