Culdocentesis
Culdocentesis is a medical procedure involving the extraction of fluid from the pouch of Douglas (a rectouterine pouch[1] posterior to the vagina) through a needle. It can be one diagnostic technique used in identifying pelvic inflammatory disease (in which case purulent fluid will be extracted) and ruptured ectopic pregnancies that cause hemoperitoneum.[2]
| Culdocentesis | |
|---|---|
 Sagittal section of the lower part of a female trunk, right segment. (Pouch of Douglas labeled at bottom right.) | |
| ICD-9-CM | 70.0 |
| MedlinePlus | 003919 |
In the procedure, the rectouterine pouch is often reached through the posterior fornix of the vagina. The process of creating the hole is called colpotomy if a scalpel incision is made to drain the fluid rather than using a needle.
See also
References
- "culdocentesis" at Dorland's Medical Dictionary
- "Culdocentesis: Overview, Indications, Contraindications". 2019-11-09.
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External links
- MedlinePlus Encyclopedia: 003919
- "Culdocentesis and colpotomy" at World Health Organization
- Colpotomy at the US National Library of Medicine Medical Subject Headings (MeSH)
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