Endocranial illuminator: A technique for transilluminating the skull

A novel tool, the endocranial illuminator (EI), has been devised to facilitate examination of the interior of the intact human cranium. A number of the endocranial characteristics including cranial thickness, sutural complexities, and foramina are easy visible with this device. The EI enhances the accuracy of anatomical examination of the cranial vault in forensic, archaeological, and historical crania in those cases where they must remain intact. The EI is simple and inexpensive to construct and lightweight so it can be used in the laboratory or easily transported in the field.