Bifrontal epidural haematomas following surgery for occipital falcine meningioma: an unusual complication of surgery in the prone position.

A 25 year old lady underwent surgery for a left occipital falcine meningioma. The patient was positioned prone and following an occipital carniotomy, total excision of the tumour was performed. In the postoperative period, she developed bifrontal epidural haematomas, for which surgical evacuation was performed. Intracerebral haematomas distant from the site of craniotomies are uncommon and epidural haematomas are extremely rare. The literature is reviewed and the possible mechanisms causing this complication are discussed.