The human skull has many components. In fact, in an average adult human, the skull combines 22 bones. One of these bones is the mandible, more commonly known as the lower jaw. Recognized as one of the ...

What is a Broken Jaw? A broken jaw is caused as a result of an injury or trauma to the jaw. It is a common form of facial injury and it may range from mild soft tissue damage to multiple fractures.

Retrognathia (formally known as mandibular retrognathia) is a condition in which the lower jaw is set further back than the upper jaw, making it look like you have a severe overbite. Oftentimes, the ...

Scientists working in Ethiopia say they've found the earliest known fossil on the ancestral line that led to humans. It's part of a lower jaw with several teeth, and it's about 2.8 million years old.

It helps with teeth grinding, too. Masseter Botox can slim your face and prevent jaw grinding. The injections work by temporarily blocking the nerve signals to the masseter muscles in the jaw, ...