Whitehead deformity of anus, S-plasty repair.
D001004:Anus Diseases / Q000601:surgery*; D004483:Ectropion / Q000150:complications / Q000601:surgery*; D006484:Hemorrhoids / Q000150:complications* / Q000601:surgery; D006801:Humans; D011183:Postoperative Complications / Q000601:surgery*