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Petit's triangle

Authoring team

Petit's triangle is bounded:

  • below by the crest of the ilium
  • laterally by the external oblique
  • medially by the latissimus dorsi

Petit's triangle is a common site for dorsal herniae.

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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