Samiksha Jaiswal

Lumbosacral plexus

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Latin  plexus lumbosacralis
Dorlands /Elsevier  p_24/12648087
FMA  5907
MeSH  A08.800.800.720.450
TA  A14.2.07.001
Lumbosacral plexus

The anterior divisions of the lumbar nerves, sacral nerves, and coccygeal nerve form the lumbosacral plexus, the first lumbar nerve being frequently joined by a branch from the twelfth thoracic. For descriptive purposes this plexus is usually divided into three parts:

  • lumbar plexus
  • sacral plexus
  • pudendal plexus
  • Injuries to the lumbosacral plexus are predominantly witnessed as bone injuries. Lumbosacral trunk and sacral plexus palsies are common injury patterns.


    Lumbosacral plexus Wikipedia

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