Novel Surgical Approach to Acalvaria.

Acalvaria, also known as acrania, is a rare congenital anomaly which is characterized by a complete or partial defect of the calvarium. Due to the low number of patients reported, there is no a standard for the treatment of this condition; thereby, the objective is to present a new surviving patient with acalvaria and a novel surgical approach to treat it, giving craniofacial surgeons and neurosurgeons more tools to face it. In this article, the authors present a reproducible surgical approach in patients with partial acalvaria, which consist in use the present bone as a graft to cover the defect, giving a temporal but stable coverture.