World Neurosurg
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To analyze the correlation between the K-line-based classification of patients with ossification of the posterior longitudinal ligament (OPLL) and their outcome after anterior controllable antedisplacement and fusion (ACAF) surgery. ⋯ This study shows that K-line can predict the clinical outcome of ACAF surgery for multisegmental OPLL in a different way from posterior decompression surgery. When the OPLL was thin, the outcome was satisfactory and there was no correlation with K-line-based classification of patients with OPLL. When the OPLL was >6 mm thick, the K-line (-) group patients had a better outcome than did K-line (+) group patients.
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Review Meta Analysis
Percutaneous Endoscopic Lumbar Discectomy for L5S1 Lumbar Disc Herniation Using a Transforaminal Approach Versus an Interlaminar Approach: A Systematic Review and Meta-Analysis.
Several studies have compared the clinical efficacy of percutaneous endoscopic lumbar discectomy for L5-S1 lumbar disc herniation (LDH) using a transforaminal approach with an interlaminar approach, but with contradictory results. The aim of this study was to explore the comparison of efficacy and safety between percutaneous endoscopic transforaminal discectomy (PETD) and percutaneous endoscopic interlaminar discectomy (PEID) for L5-S1 LDH. ⋯ PETD had comparable clinical efficacy and safety compared with PEID; however, PEID was superior to PETD regarding fluoroscopy times and operative time. Therefore, PEID might be a better surgical procedure for L5S1 LDH.
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Review Case Reports
Primary Intracranial Leiomyosarcoma with Intratumoral Hemorrhage: Case Report and Review of Literature.
Primary intracranial leiomyosarcoma is a very rare occurrence, and primary leiomyosarcoma with intratumoral hemorrhage has not been described previously. We present a case of a rapidly enlarging primary intracranial leiomyosarcoma with intratumoral hemorrhage. ⋯ To the best our knowledge, this is the first report of primary intracranial leiomyosarcoma with intratumoral hemorrhage.
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The available surgical options to control increased intracranial pressure and to limit secondary brain damage in the setting of severe traumatic brain injury (TBI) include decompressive craniectomy, cisternostomy, and other methods to divert cerebrospinal fluid (CSF) such as placement of an external ventricular drain. ⋯ Further clinical studies need to be performed to validate the efficacy of this emerging surgical procedure for severe TBI.
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Catastrophic epilepsy results in severe neurodevelopmental delay in infants because of frequent and/or long seizures. Therefore, consideration of early epilepsy surgery is essential for neurodevelopmental outcome. Once an infant with catastrophic seizures is identified as a surgical candidate, it is important that the surgical plan be carefully defined based on detailed presurgical evidence to minimize surgical complications in this age group. ⋯ Careful consideration of the noninvasive presurgical workup can identify focal onset even in the presence of catastrophic epilepsy with widespread bilateral abnormalities. Single-stage lobar leucotomy for disconnection of the epileptogenic zone can lead to excellent outcome in these patients.