Posterior view of distal part of the humerus
| Term name | Layer | |
|---|---|---|
| 1 | Olecranon fossa | Layer 1 |
| 2 | Lateral epicondyle | Layer 1 |
| 3 | Groove for ulnar nerve | Layer 1 |
| 4 | Medial epicondyle | Layer 1 |
| 5 | Trochlea | Layer 1 |
| 6 | Condyle of humerus | Layer 1 |
| 7 | Lateral supraepicondylar ridge; lateral supracondylar ridge | Layer 1 |
| 8 | Medial supraepicondylar ridge; medial supracondylar ridge | Layer 1 |