Restoring the overhang of the upper lip in repaire of the oral commissure.
D002058:Burns, Electric / Q000150:complications; D002648:Child; D006801:Humans; D008046:Lip / Q000601:surgery*; D008048:Lip Neoplasms / Q000150:complications; D008722:Methods; D009055:Mouth / Q000293:injuries; D013518:Surgery, Plastic; D013514:Surgical Procedures, Operative / Q000009:adverse effects