Assertion: elbow's joint | /r/HasProperty | reinforced by triangular articular disc
Facets:
Source sentences:
text: 4-3 through 4-5).16 A second ligament, the quadrate ligament, runs from the inferior aspect of the radial notch to the neck of the radius, reinforces the joint capsule, and has been attributed with stabilization of the proximal radioulnar joint during the extremes of pronation and supination.29 The distal radioulnar joint is reinforced by a triangular articular disc that is positioned on the distal end of the ulna.