Overall Results of Ruptured Cerebral Aneurysms in Limited Work Facilities Acute Angle Burr Hole Modified Technique for Evacuation of Chronic SDH Fixation of Type II Odontoid Fractures with Anterior Single Screw Middle cerebral artery aneurysm Role of Surgery in Tuberculosis of Thoracic and Lumbar Spine Ventriculoperitoneal Shunt Failure in Pediatric Patients with Hydrocephalus Idiopathic Normal-Pressure Hydrocephalusl Management and Outcome Lumbosacral Perineural Cysts MANAGEMENT OF SPONTAIYEOUS SUPRATENTORIAL INTRACEREBRAL HEMORRIIAGE A Comparative Study between Surgical and Medical Treatment SURGICAL TREATMENT OF CERVICAL RADICULOPATITY BY THE PO STERO LATERAL APPROACH Risk Factors for Revision of ventriculoperitoneal Shunt in Pediatric Patients with Hydrocephalus SPLIT-THI CKNESS CALVARIAL CRANIOPI"ASTY Role of Lateral Mass Fixation in Cervical Spondylotic Myelopathy Intradural Spinal Cord Tumors Ctinico . Pathological and Therapeutic Features