Traumatic bifrontoparietal extradural hematomas with detachment of superior sagittal sinus: a case report and review of the literature.

A 45-year-old man suffered bifrontoparietal extradural hematoma resulting from head injury, which cause superior sagittal sinus detachment from its subperiosteal loggia. We present the patient who was treated by early surgical evacuation of the hematoma with an excellent outcome and we also perform a review of the current literature.