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Subcostal Nerve
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| Subcostal Nerve | |
|---|---|
| Nerve Type | Mixed nerve |
| Origin | T12 |
| Course | Along the lower border of the twelfth rib and under the lateral lumbocostal arch. |
| Major Branches | Often communicates with Iliohypogastric Nerve and Ilioinguinal Nerve. |
| Sensory innervation | Skin over hip. |
| Motor innervation | Pyramidalis muscle, quadratus lumborum muscle |
