Serratus posterior superior muscle
Thin back muscle / From Wikipedia, the free encyclopedia
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The serratus posterior superior muscle is a thin, quadrilateral muscle. It is situated at the upper back part of the thorax, deep to the rhomboid muscles.
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Quick Facts Details, Origin ...
Serratus posterior superior muscle | |
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Details | |
Origin | Nuchal ligament (or ligamentum nuchae) and the spinous processes of the vertebrae C7 through T3 |
Insertion | The upper borders of the 2nd through 5th ribs |
Artery | Intercostal arteries |
Nerve | 2nd through 5th intercostal nerves |
Actions | Elevates ribs 2-5 [1] |
Identifiers | |
Latin | musculus serratus posterior superior |
TA98 | A04.3.01.011 |
TA2 | 2236 |
FMA | 13401 |
Anatomical terms of muscle |
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