Latissimus Dorsi: Difference between revisions
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{{Muscles of the thorax and back|state=collapsed}} | {{Muscles of the thorax and back|state=collapsed}} | ||
[[Category:Muscles of the Torso]] | [[Category:Muscles of the Torso]] | ||
[[Category:Muscles of the Upper Limb]] |
Revision as of 14:39, 1 August 2022
Latissimus Dorsi | |
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Muscle Type | |
Origin | Inferior angle of the scapular, 9-12 ribs, spinous processes of T7-T12, thoracolumbar fascia |
Insertion | Intertubercular sulcus of humerus |
Action | Extension, adduction and internal rotation of the arm, aids in respiration |
Synergists | |
Antagonists | |
Spinal innervation | C6-C8 |
Peripheral Innervation | Thoracodorsal nerve (C6-C8) |
Vasculature |