Surgical treatment of anterior nasoethmoid encephaloceles.

Two cases are reported with anterior nasoethmoid encephaloceles. The clinical, radiological and surgical results are described. The significance of a primary intracranial and intradural treatment of the defect of the base of the skull is pointed out. Secondary extirpation of the encephalocele and plastic correction of the face is recommended. Interdisciplinary cooperation with related specialties in the treatment of anterior encephaloceles is emphasised.