Lumbar Plexus - Everything You Need To Know - Dr. Nabil Ebraheim

Dr. Ebraheim’s educational animated video describes an easy way to remember the nerves of the lumbar plexus. Follow me on twitter: #!/DrEbraheim_UTMC Lumbar Plexus The lumbosacral plexus starts from L4 to S4. The lumbar plexus starts from L1 to L4. It has 6 branches. To remember this, think “I Twice Got Lunch on Friday”. Knee extension is done by muscles that are innervated by the L2, L3, and L4 nerve roots via the femoral nerve. The femoral nerve innervates the muscles of the anterior