Medical expert of the article
New publications
Elbow muscle
Last reviewed: 07.07.2025
All iLive content is medically reviewed or fact checked to ensure as much factual accuracy as possible.
We have strict sourcing guidelines and only link to reputable media sites, academic research institutions and, whenever possible, medically peer reviewed studies. Note that the numbers in parentheses ([1], [2], etc.) are clickable links to these studies.
If you feel that any of our content is inaccurate, out-of-date, or otherwise questionable, please select it and press Ctrl + Enter.
The anconeus muscle (m.anconeus) has a triangular shape, originates on the posterior surface of the lateral epicondyle of the humerus; attaches to the lateral surface of the olecranon, the posterior surface of the proximal part of the ulna and to the fascia of the forearm.
Function of the elbow muscle: participates in the extension of the forearm.
Innervation of the elbow muscle: radial nerve (CVI-CVIII).
Blood supply of the elbow muscle: recurrent interosseous artery.
Where does it hurt?
How to examine?