Espiral Atlas
OrganPelvis and perineum

Rectum

rectum

In the pelvis, from the sigmoid colon (rectosigmoid junction, in front of S3) to the anal canal, following the curve of the sacrum and coccyx.

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
  • Blood supply

Related clinical cases

  • Digital rectal examination
  • Resection of the rectum in men
  • Abscess of the seminal gland
  • Vaginal fistulas
  • Hemorrhoids and the pectinate line

Other structures in this region

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