Assertion: trapezoid's surface | /r/HasProperty | volar
Facets:
Source sentences:
text: It is the smallest of the carpals in the distal row and is considered the keystone of the carpal arch, with its dorsal surface being widest and approximately twice the size of its volar surface.
text: Tendons associated with the trapezoid include the deep head of flexor pollicis brevis, which originates from its volar surface, and the oblique head of the adductor pollicis, which originates from its distal ulnar volar surface.3