[Enlargement of a trans-anal incision by performing a lateral sphincterotomy].
D000368:Aged; D001003:Anal Canal / Q000601:surgery*; D004106:Dilatation; D005242:Fecal Incontinence / Q000517:prevention & control; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000601:surgery*
Erweiterung transanaler Eingriffe durch laterale Sphinkterotomie.