radioulnar articulation

radioulnar articulation

[-ul′nər]
Etymology: L, radius, ray, ulna, elbow, arm
the articulation of the radius and the ulna, consisting of a proximal articulation, a distal articulation, and three sets of ligaments.
References in periodicals archive ?
The elbow comprises three articulations: the radiocapitellar joint (Figure 1), the trochleoulnar joint (Figure 2), and the proximal radioulnar articulation, each with its own group of nerve, vessel and muscular involvement.