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Flexor Digitorum Sublimis
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Flexor Digitorum Sublimis | |
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Muscle Type | |
Origin | Humero-ulnar head: Medial epicondyle of the humerus and medial aspect of the coronoid process. Radial head: Oblique line of the radius |
Insertion | Four tendons insert into each side of the middle phalanx of digits 2-5 |
Action | PIP Flexion |
Synergists | |
Antagonists | |
Spinal innervation | T1 |
Peripheral Innervation | Median Nerve |
Vasculature |
Palpation
The tendons are palpated where they cross the palmar surface of each proximal phalanx
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