Anatomy

The human skull is composed of several bones that provide structure, protection, and support for essential functions like chewing, speaking, and breathing. One of the most important bones in the skull is the maxilla, also known as the upper jaw. Unlike the lower jaw (mandible), which moves to facilitate eating and talking, the upper jaw … Read more

The petrous part of the temporal bone is one of the most structurally important areas of the human skull. It plays a vital role in protecting the inner ear, housing essential structures for hearing and balance, and serving as an attachment point for various muscles and nerves. The word "petrous" comes from the Latin term … Read more