The convex anterior surface of the frontal bone is called the ________, or forehead, which functions as an attachment site for muscles of the scalp.
A) squamous part
B) frontal crest
C) orbital part
D) supra-orbital margin
E) alveolar part

Question

Quizplus · Accepted Answer

The squamous part of the frontal bone forms the convex anterior surface, or forehead, and serves as an attachment site for muscles of the scalp. The frontal crest forms a midline ridge on the squamous part of the bone, while the orbital part forms the superior bony margin of the orbit, and the supra-orbital margin is a thickened ridge of bone located above the eye sockets. The alveolar part is a small inferior portion of the frontal bone that contains the tooth sockets for the upper teeth.

The Convex Anterior Surface of the Frontal Bone Is Called