The middle meningeal artery (MMA) branches from the external carotid artery, and it is the major dural artery [1]. The MMA is also the target artery for the embolization of intracranial tumors and dural arteriovenous fistulas [2,3]. It has been suggested that embolization of the MMA is useful for the prevention of recurrences of chronic subdural hematomas [4,5]. The MMA is known to merge with intracranial blood vessels via numerous branches, and its running and anastomoses have exhibited varying…