World Neurosurg
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Complications arising from cerebral venous occlusion/sacrifice during neurosurgical procedures have received comparatively less attention in the neurosurgical literature. Consequently, cerebral venous complications are not given due recognition, even though most practicing neurosurgeons would agree that they are not uncommon. We present a review of complications arising from venous sacrifice/occlusion during neurosurgery and discuss strategies described in the literature to prevent such occurrences. ⋯ The unpredictable response of the brain to venous injury causes catastrophic complications in a few patients. To avoid these complications, meticulous venous preservation should be a goal in all neurosurgical procedures. Increased recognition of cerebral venous complications over the last 2 decades has resulted in the increasing recognition among neurosurgeons that venous preservation is an essential tenet of neurosurgery.
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Thoracic kyphosis can result in neurologic deficits, pain, and cardiopulmonary dysfunction. Vertebral column resection (VCR) is a powerful technique that can be employed for large curves and fixed deformities. This study reports the outcomes of posterior VCR for adult spinal deformity with severe thoracic kyphosis. ⋯ Single-stage posterior VCR is a powerful technique for the correction of severe thoracic kyphosis. Perioperative morbidity can be high, but a majority of patients fare well at follow-up. Junctional disease occurs both proximal and distal; surgeons should continue to implement strategies to minimize distal junctional disease.
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Case Reports
Stent-Assisted Coil Embolization for Ruptured Intracranial Dissecting Aneurysms Involving Essential Vessels.
The optimal treatment strategy for ruptured intracranial dissecting aneurysms involving essential vessels remains controversial. The aim of this study was to review the safety and efficacy of endovascular treatment at our center. ⋯ Careful follow-up is necessary after endovascular coiling for ruptured dissecting aneurysm involving essential vessels. Although additional treatment might be required, stent-assisted coiling could be a less invasive and feasible method for handling these difficult lesions.
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The present study introduced ultrasound volume navigation (UVN) to reduce the radiation exposure and puncture time of percutaneous transpedicular puncture in percutaneous vertebroplasty (PVP) or percutaneous kyphoplasty (PKP). ⋯ UVN could obviously reduce the radiation exposure and puncture time of percutaneous transpedicular puncture in PVP and PKP.