World Neurosurg
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Watertight reconstruction to separate the intradural compartment from the sinonasal cavities is crucial after endoscopic resection with transnasal craniectomy for nasoethmoidal tumors. A 3-layer reconstruction with the iliotibial tract is a safe and reliable alternative when vascularized flaps are unavailable. ⋯ Use of fibrin glue and intradural irrigation may help the surgeon to stabilize the layers during reconstruction. Three-layer reconstruction with the iliotibial tract is a feasible, highly reproducible, safe, and always available option for reconstruction of anterior skull base defects after endoscopic resection with transnasal craniectomy for nasoethmoidal tumors.
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Percutaneous endoscopic surgery is increasingly used as an alternative to open microsurgery for treating lumbar spinal diseases. The purpose of this study was to determine the feasibility and efficacy of contralateral keyhole endoscopic surgery for treating unilateral radiculopathy. ⋯ Contralateral keyhole endoscopic surgery is a safe and useful technique to decompress unilateral lateral recess stenosis or facet cyst.