Proximal radioulnar articulation

The proximal radioulnar articulation, also known as the proximal radioulnar joint (PRUJ), is a synovial pivot joint between the circumference of the head of the radius and the ring formed by the radial notch of the ulna and the annular ligament.

Proximal radioulnar articulation
Capsule of elbow-joint (distended). Anterior aspect.
Annular ligament of radius, from above. The head of the radius has been sawn off and the bone dislodged from the ligament.
Details
Identifiers
Latinarticulatio radioulnaris proximalis
TA98A03.5.09.004
TA21775
FMA38860
Anatomical terminology
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