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Plan of the lumbar plexus

Plan of the lumbar plexus — Peripheral nerves
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After Gray's Anatomy (1918); modernized for Neuro.Wiki

About this plate

Plan of the lumbar plexus. Peripheral nerve.

Region
peripheral nerve
Structure
lumbar plexus
System
peripheral nerves
Focus
lumbar plexus, femoral nerve, obturator nerve, lumbosacral trunk

Structures labelled on this plate

  • From 12th thoracic
  • 1st lumbar
  • Iliohypogastric
  • Ilioinguinal
  • 2nd lumbar
  • Genitofemoral
  • 3rd lumbar
  • Lat. femoral cutaneous
  • 4th lumbar
  • To Psoas and Iliacus
  • Femoral
  • Accessory obturator
  • Obturator
  • 5th lumbar
  • Lumbosacral trunk

Source: After Gray's Anatomy (1918). Public domain (Gray's Anatomy, 1918), modernized rendering.