World Neurosurg
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Spinal subdural hematoma is a rare clinical entity marked by the onset of pain and paralysis, which is usually associated with hemorrhagic disorders, trauma, and iatrogenic causes such as lumbar puncture or epidural anesthesia. ⋯ We report an extremely rare case of chronic spinal subdural hematoma associated with antiplatelet therapy. Spinal subdural hematoma should be considered as the differential diagnosis of gait disturbance in patients undergoing antiplatelet therapy. Early diagnosis and identification of the extent of the hematoma are necessary for successful treatment.
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The purpose of this study was to compare radiologic and clinical outcomes in patients with L4-5 lumbar spondylolisthesis who have undergone either instrumented anterior lumbar interbody fusion (ALIF), lateral lumbar interbody fusion (LLIF), or posterior lumbar interbody fusion (PLIF), especially with regard to the development of adjacent segment disease (ASD). ⋯ The 3 different fusion techniques investigated can all produce good outcomes in treating lumbar spondylolisthesis in L4-5, but ALIF and LLIF are more advantageous in preventing the development of ASD.
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Cho Ray Hospital is the premier tertiary care center in Ho Chi Minh City, Vietnam's most populous city. The neurosurgical department was founded in 1958 and is currently one of the busiest in the world. Last year the department was responsible for more than 10,000 neurosurgical operations, excluding neuroendovascular cases. ⋯ The necessity to minimize costs and the scarcity of resources creates many unique circumstances, some of which lag decades behind the rest of the world. Nonetheless, the progress and trajectory of the department has been impressive as the neurosurgical care provided to the Vietnamese public continues to improve. This article describes the current state and future direction of The Department of Neurological Surgery at Cho Ray Hospital.
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Osteoporotic vertebral fractures are one of the major health problems in the world. Minimally invasive surgical treatment has great advantages compared with conservative treatment in treating these fractures, because it eliminates pain and functional disability. The percutaneous intravertebral expandable titanium device SpineJack (Vexim SA, Balma, France) is beneficial compared with other kyphoplasty devices, showing results that are maintained over time and a reduction in complications. However, controversy exists about the minimum amount of cement that should be used to achieve long-term restoration and which is essential to minimize complications. We reviewed publications studying the maintenance of long-term restoration using this percutaneous expandable titanium device in cadavers. In this study, we show the first long-term work with patients treated with percutaneous expandable titanium device, describing precise indications concerning the minimum amount of cement that should be used. ⋯ From the results of our study and review of the literature, cement equivalent to 25% of the vertebral body filling volume, when combined with the titanium expandable device, seems to be sufficient to prevent recollapse in osteoporotic and type A.3 fractures.
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Spinal neuronavigation improves accuracy of pedicle screw placement but may increase operative time, and its use in oncologic operations remains relatively unstudied. We compared the use of two-dimensional (2D) fluoroscopy and three-dimensional (3D) spinal neuronavigation relative to operative time in instrumented oncology procedures. ⋯ There was no significant difference in length of operative time when neuronavigation was compared with fluoroscopy for instrumented oncologic spinal surgery. There was a trend toward a decrease in estimated blood loss in the neuronavigation cases.