Proximal radioulnar articulation
Proximal radioulnar articulation |
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Capsule of elbow-joint (distended). Anterior aspect. |
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Annular ligament of radius, from above. The head of the radius has been sawn off and the bone dislodged from the ligament. |
Latin |
articulatio radioulnaris proximalis |
Gray's |
subject #85 324 |
The proximal radioulnar articulation (superior radioulnar joint) is a trochoid or 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.
Nerve Supply
See also
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.