The anal sphincter in fecal incontinence.
D001003:Anal Canal; D001006:Anus, Imperforate / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D003248:Constipation; D003672:Defecation; D005242:Fecal Incontinence; D006801:Humans; D007223:Infant; D011183:Postoperative Complications; D011602:Psychophysiologic Disorders; D012007:Rectum