An Introduction to the Appendicular Skeleton

Radial notch: articulates with head of radius. forms proximal radio-ulnar joint. Ulnar head: prominent . styloid process. attaches to articular disc between forearm and wrist. The Ulna . Interosseous membrane. A fibrous sheet. Connects lateral margin of ulnar shaft to radius. The Radius. Lateral bone of forearm. Disk-shaped . radial head. above ... ................
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