Elbow Joint (Anteroposterior)

1. Lateral supracondylar ridge
2. Medial supracondylar ridge
3. Olecranon fossa
4. Medial epicondyle
5. Lateral epicondyle
6. Capitulum
7. Olecranon
8. Trochlea
9. Coronoid process of ulna
10. Proximal radioulnar joint
11. Head of radius
12. Neck of radius
13. Tuberosity of radius
14. Ulna
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