Culdocentesis is a procedure that checks for abnormal fluid in the space just behind the vagina (cul-de-sac).
How the test is performed:
First, a pelvic examination is done. Then, the cervix is grasped with an instrument and lifted slightly. A long, thin needle is inserted through the vaginal wall (just below the uterus). A sample is taken of any fluid found in the space, and the needle is then withdrawn.
How to prepare for the test:
You may be asked to walk or sit for a short time before the test is done.
How the test will feel:
There may be an uncomfortable, cramping feeling when the cervix is grasped. There is a sharp, brief pain as the needle is inserted.
Review Date: 5/15/2006
Reviewed By: Audra Robertson, MD, Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, MA. Review provided by VeriMed Healthcare Network
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General Gynecology
