Elbow joint

Relations of biceps and supinator muscles; bicipitoradial bursa, anterior view of right elbow

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Image #100-1

Elbow joint

Relations of biceps and supinator muscles; bicipitoradial bursa, anterior view of right elbow

1. Biceps brachii muscle
2. Brachialis muscle
3. Lateral epicondyle of humerus
4. Deep branch of radial nerve
5. Annular ligament of radius
6. Recurrent radial artery (divided)
7. Muscular branch of radial nerve (to supinator muscle)
8. Bursa bicipitoradialis
9. Supinator muscle
10. Pronator teres muscle (origin of humeral head)
11. Medial epicondyle of humerus
12. Bicipital aponeurosis (cut off)
13. Upper pointer: Median nerve Lower pointer: Radial artery (cut off)
14. Flexor digitorum superficialis (humeral head)
15. Ulnar artery
16. Pronator teres muscle (origin of ulnar head)
17. Dorsal recurrent ulnar artery