left extensor carpi ulnaris
In 1 atlas
Definition
muscle of the upper limb
Source: Wikidata · Licence: CC0-1.0
Description from Wikidata (https://www.wikidata.org/), available under CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0/).
Relations
- Origin
- lateral epicondyle of the humerus, posterior border of diaphysis of ulna
- Insertion
- left fifth metacarpal bone
- Action
- extension of the wrist joint, adduction at the wrist joint
- Innervation
- nerve to extensor carpi ulnaris
Neighbouring structures
Practice questions
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Identifiers
- FMA
- 38508
- Wikidata
- Q66527668