The skull is the bony structure of the head and face. The cranium surrounds the brain with the temporal, frontal, parietal and occipital bones. The maxilla, or upper jaw, and the mandible, or lower jaw, support the facial features of nose, mouth and eyes.
Reviewed By: Linda J. Vorvick, MD, Clinical Associate Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.