Common extensor tendon
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| Common extensor tendon | |
|---|---|
| Identifiers | |
| TA98 | Lua error in Module:Wikidata at line 746: attempt to index field 'wikibase' (a nil value). |
| TH | {{#property:P1694}} |
| TE | {{#property:P1693}} |
| FMA | {{#property:P1402}} |
| Anatomical terminology [[[d:Lua error in Module:Wikidata at line 865: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]] | |
The common extensor tendon is a tendon that attaches to the lateral epicondyle of the humerus.
Structure
[edit | edit source]The common extensor tendon serves as the upper attachment (in part) for the superficial muscles that are located on the posterior aspect of the forearm:
- Extensor carpi radialis brevis
- Extensor digitorum
- Extensor digiti minimi
- Extensor carpi ulnaris[1][2]
The tendon of extensor carpi radialis brevis is usually the most major tendon to which the other tendons merge.[2]
Function
[edit | edit source]The common extensor tendon is the major attachment point for extensor muscles of the forearm. This enables finger extension and aids in forearm supination.
Clinical significance
[edit | edit source]Lateral elbow pain can be caused by various pathologies of the common extensor tendon.[3] Overuse injuries can lead to inflammation.[4][5] Tennis elbow is a common issue with the common extensor tendon.[6][4][7]
See also
[edit | edit source]References
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