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Lumbricals
From WikiSM
Contents
Origin
- Radial aspect of tendons of flexor digitorum profundus
Insertion
- Dorsal aponeurosis of digits 2-5
Actions
- Flexion of digits 2-5 at the metacarpophalangeal joints
- Extension of digits 2-5 at the interphalangeal joints
Vascular Supply
- Anterior and Posterior Digital Arteries
Nerve
- Digits 2 & 3
- Median Nerve (C8-T1)
- Digits 4 & 5
- Ulnar Nerve (C8-T1)
Clinical Significance
See Also
References
Created by:
Chris Hauglid on 30 April 2020 09:16:11
Authors:
Last edited:
29 December 2021 07:04:25
Category: