Inferior lumbar triangle

The inferior lumbar triangle, also known as the Petit triangle, is an anatomical space through which inferior lumbar hernias can occur.

Gross anatomy


Related pathology

Anatomy: Abdominopelvic
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Article information

rID: 25486
Section: Anatomy
Synonyms or Alternate Spellings:
  • Triangle of Petit
  • Petit triangle
  • Inferior lumbar triangle of Petit

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Cases and figures

  • Figure 1: superior and inferior lumbar triangles
    Drag here to reorder.
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