Please help support Ninja Nerd to continue creating free medical videos. All donations we receive are put directly into content creation so we are able to continue providing these videos for free. Thanks!
We strongly recommend signing up through this page using our default payment processor Stripe, But if you have any issues, please send an email to the address below and we can set you up through PayPal.
Send us your details and we will get back to you with details.
In this lecture Professor Zach Murphy will be teaching you about the lumbar plexus in great detail. We go over the various branches, and structures that are supplied by the lumbar plexus, in addition to clinical correlations associated with injury to the lumbar plexus.
The plexus is formed by the ventral rami (divisions) of the lumbar spinal nerves L1, L2, L3 and L4. It consists of a network of nerve fibers that supplies the skin and musculature of the lower limb. It is located in the lumbar region, within the substance of the psoas major muscle and anterior to the transverse processes of the lumbar vertebrae.