A Tribute to Helge Nornes -- Intracranial Aneurysms and Subarachnoid Hemorrhage Management of the Poor Grade Patien -- Etiology of Cerebral Vasospas -- Hemodynamics of Cerebrovascular Spasm -- The Role of Transcranial Doppler in the Management of Patients with Subarachnoid Haemorrhage ??a Review -- Neurointensive Care of Aneurysmal SAH -- Virtues and Drawbacks of Titanium Alloy Aneurysm Clip -- A Combined Transorbital-Transclinoid and Transsylvian Approach to Carotid-Ophthalmic Aneurysms Without Retraction of the Brain -- Extradural Approach to Intracavernous ICA Aneurysm -- Surgical Treatment of Anterior Circulation Aneurysms -- Posterior Circulation Aneurysms. Technical Strategies Based on Angiographic Anatomical Findings and the Results of 60 Recent Consecutive Case -- Surgical Strategies for Giant Intracranial Aneurysms -- Functional Outcome After Aneurysmal Subarachnoid Hemorrhag -- Author Index -- Index of Keywords.