Anorectal problems: the deep postanal space--surgical significance in horseshoe fistula and abscess.
D000038:Abscess / Q000150:complications / Q000601:surgery*; D000208:Acute Disease; D005500:Follow-Up Studies; D006801:Humans; D011183:Postoperative Complications / Q000209:etiology; D012002:Rectal Diseases / Q000601:surgery*; D012003:Rectal Fistula / Q000150:complications / Q000601:surgery*; D012008:Recurrence; D012445:Sacrococcygeal Region / Q000601:surgery