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Posterior Interosseous Nerve: Difference between revisions
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{{Nerve | {{Nerve | ||
|quality=Stub | |||
|image=Radial nerve elbow.jpg | |||
|synonym=Dorsal interosseous nerve | |synonym=Dorsal interosseous nerve | ||
|type=Motor nerve | |type=Motor nerve | ||
Latest revision as of 16:02, 23 April 2022
This article is a stub.
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| Posterior Interosseous Nerve | |
|---|---|
| Synonym | Dorsal interosseous nerve |
| Nerve Type | Motor nerve |
| Origin | Continuation of the deep branch of the radial nerve after it spirals around the radial head and penetrates the supinator muscle, carrying C7 and C8 fibres. |
| Course | It runs under the arcade of Frosche |
| Motor innervation | Extensor muscles of the forearm, sensory fibres to the dorsal aspect of the carpus. |
