proctoscopy

About 0.05 uses per million words.

Meaning

1. noun The examination of the anal cavity, rectum or sigmoid colon by means of a proctoscope.

Similar words

proctography proctosurgery proctectomy proctosigmoidoscope proctosigmoidoscopy rectoscopy rectoscope proctotomy coloproctostomy proctology

Often followed by

and is or in may to should are revealed