The mental protuberance at this junction forms the chin. The point of the chin itself is called the mental protuberance. This joint ossifies in early childhood, uniting the two halves into a single bone. The mandible develops as separate right and left bones in the fetus, joined by a median cartilaginous joint called the mental symphysis at the point of the chin. The horizontal portion, bearing the teeth, is called the body the vertical to oblique posterior portion is the ramus (plural, rami) and these two portions meet at a corner called the angle of mandible. Because the mandible progressively changes over an individual’s life, it is routinely used to determine the age of the deceased 1). The mandible is a vital bone in terms of forensic evidence. Mandible supports the lower teeth and provides attachment for muscles of mastication and facial expression. The mandible articulates with the neurocranium at the temporomandibular joints (TMJs). The mandible is a U-shaped lower jawbone and the largest, strongest bone in the face (Figures 1 and 2) and the only one that can move significantly.
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