Sacral_spinal_nerve_1

Sacral spinal nerve 1

Sacral spinal nerve 1

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The sacral spinal nerve 1 (S1) is a spinal nerve of the sacral segment.[1]

Quick Facts Details, Identifiers ...

It originates from the spinal column from below the 1st body of the sacrum

Sacrum, showing bodies in center.

Muscles

S1 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 Images

  • Sacral spinal nerve 1
  • Sacral spinal nerve 1
  • Sacral spinal nerve 1

References

  1. [1]
    American Medical Association Nervous System -- Groups of Nerves


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This article uses material from the Wikipedia article Sacral_spinal_nerve_1, and is written by contributors. Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.