Assertion: elbow's joint | /r/MadeOf | articulation
Facets:
Source sentences:
text: The atlanto-occipital joint is formed by the articulations between the superior articular processes of the atlas and the occipital condyles on the base of the skull.
text: This joint is formed by the articulation between the concave ulnar notch of the radius and the convex head of the ulna (Fig. 4-6).8