II. Depressed skull fractures. This type of fracture may be seen with or without a cut in the scalp. In this fracture, part of the skull is actually sunken in from the trauma. This type of skull fracture may require surgical intervention, depending on the severity, to help correct the deformity.
III. Diastatic skull fractures. These are fractures that occur along the suture lines in the skull. The sutures are the areas