Traumatic injuries of the external carotid artery and its branches are relatively rare in clinical practice and they may occur following head injuries. The superficial temporal artery is particularly susceptible to injury, given to its superficial course and the fact that it is overlying the temporal bone. The authors report the clinical case of a 88 years-old female treated of a false aneurysm of the superficial temporal artery and they proceed to a review of the literature.