World Neurosurg
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Few studies have assessed the effect of Chiari malformation type 1 (CM-1) surgical decompression on cervical lordosis and range of motion (ROM). We aimed to assess the effect of expansile duraplasty on postoperative cervical mobility and spinal stability. ⋯ Adding an expansile duraplasty to craniovertebral decompression in CM-1 patients with severe tonsillar herniation may restore cervical ROM while preserving stability and alignment. This may relieve postoperative pain and improve clinical prognosis.
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Multicenter Study Comparative Study Clinical Trial
Efficacy and Safety of Treatment of Ruptured Intracranial Aneurysms.
To compare the treatment results of ruptured aneurysms treated endovascularly with aneurysms treated with microsurgical clipping. ⋯ Microsurgical clipping shows a lower rate of treatment-associated complications and a higher occlusion rate of ruptured intracranial aneurysms than coil embolization. The individual evaluation and decision process for choice of treatment modality in this study is very effective.
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Multicenter Study
Predictors of shunt insertion in aneurysmal subarachnoid hemorrhage.
Hydrocephalus is a common complication of aneurysmal subarachnoid hemorrhage (aSAH), requiring permanent cerebrospinal fluid (CSF) diversion in up to two thirds of patients. Factors that predict permanent CSF diversion are not well established. ⋯ Sympathomimetic illicit drug use, EVD insertion, and hyponatremia are the strongest predictors of shunt insertion in patients with aSAH. Moreover, a scoring system based on EVD insertion, Hunt and Hess grade, and modified Fisher computed tomography grade can reliably predict the need for shunt placement in patients with aSAH.
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Syringomyelia is a progressive cerebrospinal fluid disorder that can lead to irreversible spinal cord injury. To date, the optimal management of syringomyelic cavities remains controversial. Multiple studies have emphasized the importance of the craniocervical decompression or shunting procedures; however, except for syrinx related to Chiari malformation, nearly one-half of patients need to undergo reoperation. The purpose of the present study was to describe a simple and efficient surgical technique and to report the long-term radioclinical outcomes. ⋯ A myringotomy tube is a simple surgical technique that seems to be an efficient and safe treatment for syringomyelic cavities.