culdoscopie

Culdoscopy is an endoscopic procedure performed to examine the rectouterine pouch and pelvic viscera by the introduction of a culdoscope through the posterior vaginal wall. The word culdoscopy (and culdoscope) is derived from the term cul-de-sac, which means literally in French "bottom of a sac", and refers to the rectouterine pouch (or called the pouch of Douglas).