[ANUS PRAETERNATURALIS].
D001003:Anal Canal; D000013:Congenital Abnormalities; D006801:Humans; D011182:Postoperative Care; D011300:Preoperative Care; D013514:Surgical Procedures, Operative
ABNORMALITIES; ANUS; POSTOPERATIVE CARE; PREOPERATIVE CARE; SURGERY, OPERATIVE
ANUE PRAETERNATURALIS.