Chapter 8.2, Problem 17AYLO

Summary Introduction

To discuss:

The three parts of the zygomatic arch.

Introduction:

The zygomatic bones are 2 in number. They support the nasal, oral, and orbital cavities and provide shape to the face and attachment for facial expression muscles and mastication muscles. They are facial bones that do not surround the brain, but they are located anterior to the cranial region.