Assertion: ulna's surface | /r/MadeOf | trochlear or semilunar notch
Facets:
value: along with the olecranon process
type: OTHER
Source sentences:
text: Elbow Joint: The head of the proximal ulna resembles a wrench, with a wide curved ‘c’ shaped surface formed by the trochlear or semilunar notch along with the olecranon process.