Anorectal trauma.
Ober
W B
WB
D000293:Adolescent; D001003:Anal Canal; D005547:Foreign Bodies / Q000209:etiology*; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D010262:Paraphilic Disorders / Q000150:complications*; D012007:Rectum