Osteology

Right radius and ulna, posterior view of distal parts

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Image #87-1
Bassett ImageDiagram Image
Legend Image
Osteology
Right radius and ulna, posterior view of distal parts
- . Ulna
1 . Dorsal surface
2 . Head (pointer on groove for tendon of extensor carpi ulnaris muscle)
3 . Styloid process
4 . Articular circumference
- . Radius
5 . Ulnar notch (of radius)
6 . Carpal articular surface
7 . Dorsal surface
8 . Groove for tendons of common extensor digitorum muscle and extensor indicis muscle
9 . Upper pointer: Groove for tendon of extensor pollicis longus muscle Lower pointer: Dorsal tubercle
10 . Upper pointer: Groove for tendon of extensor carpi radialis brevis muscle Lower pointer: Groove for tendon of extensor carpi radialis longus muscle
11 . Styloid process