Espiral Atlas
OrganPelvis and perineum

Rectouterine pouch (pouch of Douglas)

excavatio rectouterina

A blind sac of peritoneum between the posterior surface of the uterus and the anterior wall of the rectum; with the pararectal fossae at the sides, it is the lowest part of the peritoneal cavity in women.

Pelvis and perineum – 3D human anatomy atlas

In the full entry

The full entry, with every field, sources, quiz and clinical correlations, is in the atlas.

  • Structure
  • Neighborhood

Related clinical cases

  • Digital rectal examination
  • Culdocentesis

Other structures in this region

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