Culdoscope dead-end street (or a dead-end way), a blind alley. Tsin DA.Development of flexible culdoscopy J Am Assoc Gynecol Laparosc. 2000 Aug;7(3):440; author reply 441-2. Culdoscope Culdoscope is an instrument, a kind of endoscope, used to visualize female pelvic organs, introduced through the vagina into the cul-de-sac (which is also called the rectouterine pouch or the pouch of Douglas). The procedure of inserting the culdoscope into the rectouterine pouch is termed culdoscopy. The word culdoscope (and culdoscopy) is derived from the phrase cul-de-sac, which in French literally means "bottom of a sac", here referring to a blind pouch or cavity in
Three Blind Mice in 1842 when it was published in a collection by James Orchard Halliwell. Amateur music composer Thomas Oliphant (1799–1873) noted in 1843 that: This absurd old round is frequently brought to mind in the present day, from the circumstance of there being an instrumental Quartet by Weiss, through which runs a musical phrase accidentally the same as the notes applied to the word "Three Blind Mice". They form a "third" descending, C, B, A. Robert Schumann's Kreisleriana #7, which is arguably about a cat (Murr), appears to be based upon "Three Blind Mice", but in a predominantly minor key. "Three