The mandible, commonly known as the lower jaw, is the largest and strongest bone in the human face. It plays a crucial role in chewing and speaking, as it holds the lower teeth and provides structure to the face. The mandible is connected to the skull at the temporomandibular joint (TMJ), allowing for movement when opening and closing the mouth. In addition to its functional importance, the mandible also supports facial aesthetics. It is shaped like a horseshoe and consists of a body and two rami (vertical extensions). The mandible is essential for various activities, including eating, talking, and making facial expressions, contributing to overall quality of life.