Advances and Technical Standards in Neurosurgery

Advances: ? The Overdrained Hydrocephalus. Clinical Manifestations and Management (K. Faulhauer) ? Intravascular Occlusion of Saccular Aneurysms of the Cerebral Arteries by Means of a Detachable Balloon Catheter (A. P. Romodanov, V. I. Shcheglov) ? Advances in Computerized Tomography (H. Spiess)Technical Standards: ? Surgical Approaches to the Tentorial Hiatus (L. Symon) ? Management of Chronic Subdural Haematomas and Hygromas (F. Loew) ? Subdural Empyema (B. Williams)