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sacral plexus
Origin:
- ventral rami of L4, L5, & S1-S3
Branches:
- sciatic nerve
Innervation:
- lower limbs
Course:
- the plexus lies on the inner surface of the posterior wall of the pelvis, generally embedded in the piriformis muscle.
Related
lumbosacral trunk
sciatic nerve
General
plexus
References
- Grant's Atlas of Anatomy, 10th edition, AMR Agur & MJ Lee (eds),
Lippincott Williams & Wilkins, Philadelphia, 1999
- Stedman's Medical Dictionary 27th ed, Williams &
Wilkins, Baltimore, 1999
Component-of
lumbosacral plexus
Images
images related to sacral plexus