The Collaborative International Dictionary
Proctotomy
Proctotomy \Proc*tot"o*my\, n. [Gr. ? anus + ? to cut.] (Surg.) An incision into the rectum, as for the division of a stricture.
Wiktionary
proctotomy
n. (context surgery English) An incision into the rectum, as for the division of a stricture.