“…If the sinus is not occluded after the gauze packing, it can be occluded using the coil embolization technique before the second operation to prevent the dangerous rebleeding after the consideration of the benefit to risk ratio for the sinus embolization 1). The acute venous sinus occlusion can cause several complications, such as venous infarction, intracranial hemorrhage, edema, subarachnoid hemorrhage, as well as rapidly progressive illness and coma 1). According to a recent report, the venous sinus remained patent three days after the operation of acute epidural hematoma removal and gauze packing 1).…”