title: Cure of chronic perineal sinus with gluteus maximus flap.
mesh_terms: D000293:Adolescent; D002081:Buttocks / Q000601:surgery*; D003093:Colitis, Ulcerative / Q000601:surgery; D005260:Female; D006801:Humans; D009132:Muscles / Q000601:surgery*; D010502:Perineum / Q000601:surgery*; D011183:Postoperative Complications / Q000601:surgery*; D012007:Rectum / Q000601:surgery