Assertion: ulna | /r/CapableOf | form proximal radioulnar joint
Facets:
Source sentences:
text: The radial notch is a depression on the ulna that accommodates the medial head of the radius and forms the proximal radioulnar joint.
text: The radial notch is a depression on the ulna that accommodates the medial head of the radius and forms the proximal radioulnar joint.