Assertion: trapezoid's surface | /r/HasProperty | triangular
Facets:
Source sentences:
text: The distal surface is triangular, with a palmar apex.
text: The proximal surface is triangular, smooth and convex, and articulates with the radius and adjacent carpal bones, namely the lunate, capitate, trapezium and trapezoid.
text: The proximal surface is triangular, smooth and convex, and articulates with the radius and adjacent carpal bones, namely the lunate, capitate, trapezium and trapezoid.
text: The dorsal surface is triangular and rough for ligamentous attachment.
text: The dorsal surface is triangular and rough for ligamentous attachment.