Skull Posterior Trauma

**Skull Posterior Trauma** CT Scan dicom files converted to STL with Mimics software. This skull fracture is the result of a backward "135 degree" fall over an embankment, with my head taking most of the impact (Slammed like a Sledgehammer) against a rock that was 1.5 times the size of my head. The impact caused an obvious shallow concavity in my skull (the size of an adult hand with outstreched fingers) and a very small break in the bone. A simultaneous dural piercing and CSF leak caused by a jagged portion of my inner skull took place at a well defined point on the perimeter of the impact concavity. Both left and right parietal bones were mildly flattened and my occipital bone was pushed downward and rearward.