《英文msh词典》Plexus,Lumbosacral
[入口词] Plexus,Lumbosacral
[主题词] Lumbosacral Plexus
[英文释义] The lumbar and sacral plexuses taken together. The fibers of the lumbosacral plexus originate in the lumbar and upper sacral spinal cord (L1 to S3) and innervate the lower extremities.