A bone is one of the constitutes part in the vertebral skeleton. Bone has various important function for the human been such as for body support and protection, mineral storing and mobility. The human skull is the part of the skeleton that supports the face structure and forms a cavity for the brain. The human skull also known as one the vulnerable part on the human body where often tend to injuries.It is particularly susceptible to acceleration/deceleration and rotational forces because it is freely mobile in three dimensions and occupies a relatively unstable position, being secured only by the neck muscles and ligaments (Pinnoji and Mahajan 2007). One of the constitute of major causes of death is the head injuries. In fact, every two and
