Assertion: ulna's surface | /r/HasProperty | triangular
Facets:
value: from side
type: OTHER
Source sentences:
text: Its posterior surface, directed backward, is triangular, smooth, subcutaneous, and covered by a bursa.
text: The lateral end is flat, the medial end is cone-shaped, and the superior surface is curved.
text: The posterior surface of the distal half of the body is smooth and rounded from side to side and somewhat flattened distally, where the whole body tends to incline forwards.
text: In humans the articular surface of the head of the humerus is hemispherical; two rounded projections below and to one side receive, from the scapula, muscles that rotate the arm.
text: The carpal articular surface is triangular, concave, smooth, and divided by a slight antero-posterior ridge into two parts.
text: articular surface is triangular, concave, smooth, and divided by a slight antero-posterior ridge into two parts.
text: The carpal articular surface is triangular, concave, smooth, and divided by a slight anteroposterior ridge into two parts.