| 词条 | Sacral spinal nerve 1 | |||
| 释义 |
| Name = Sacral spinal nerve | Latin = Nervi spinalis | Image = Sobo 1909 715.png | Caption = The plan of the lumbosacral plexus | System = | Precursor = }} The sacral spinal nerve 1 (S1) is a spinal nerve of the sacral segment.[1] It originates from the spinal column from below the 1st body of the sacrum MusclesS1 supplies many muscles, either directly or through nerves originating from S1. They are not innervated with S1 as single origin, but partly by S1 and partly by other spinal nerves. The muscles are:
Additional ImagesReferences1. ^American Medical Association Nervous System -- Groups of Nerves {{Spinal nerves}}{{neuroanatomy-stub}} 1 : Spinal nerves |
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