Description
The proximal radioulnar joint is a uniaxial pivot synovial joint between the head of the radius and the radial notch of the ulna. The joint is stabilized by the annular and quadrate ligaments.
Related parts of the anatomy
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Radioulnar Joint
The distal radioulnar joint is a diarthrodial articulation between the ulnar head and the sigmoid notch of the distal radius that permits forearm pronation and supination.
