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Abductor Digiti Minimi
From WikiSM
Contents
Origin
- Pisiform
- Pisohamate ligament
- Flexor carpi ulnaris tendon
Insertion
- Ulnar aspect of base of proximal phalanx of digit 5
- Extensor expansion of digit 5
Actions
- Abduction of digit 5 at metacarpophalangeal joint
- Extension of digit 5 (due to insertion into the extensor expansion)
Vascular Supply
- Ulnar Artery (Palmar Branch)
- Palmar Digital Artery
- Superficial Palmar Arch
Nerve
- Ulnar Nerve (Deep Branch, C8-T1)
Clinical Significance
- Needs to be updated
See Also
References
Created by:
Chris Hauglid on 30 April 2020 09:05:21
Authors:
Last edited:
29 December 2021 07:03:32
Category: