How many bones make up the human cranium?

The human cranium is comprised of eight bones that form the protective case surrounding the brain. These bones are categorized into two groups: the cranial bones and the facial bones. The cranial bones include the frontal, parietal (two), temporal (two), occipital, sphenoid, and ethmoid. This structure supports and protects the brain while also providing attachment points for the muscles that move the head and face.

Understanding the anatomy of the cranium is essential in various dental procedures and treatments, as it is integral to the facial structure and interacts with the jaw and dental arches. This knowledge is crucial for dental assistants to comprehend not just for anatomical accuracy but also in anticipating how dental work may affect the surrounding structures.