Neurosurgery
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Moyamoya syndrome refers to a progressive stenosis of the internal carotid arteries and can be associated with sickle cell disease. These codiagnoses result in severe risk for stroke, even in patients on optimal medical management. Surgical revascularization has been shown to be safe in small case series. ⋯ The results of this study demonstrate that revascularization is associated with a significant reduction in stroke risk, both relative to prerevascularization rates and compared with medical management. According to these findings, surgical revascularization offers a safe and durable preventative therapy for stroke and should be pursued aggressively in this patient population.
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Telemedicine has become indispensable in today's health care because of the recent ongoing COVID-19 crisis. Although it has been beneficial in coping with the pandemic, there is still much uncertainty as to whether it will have a permanent role in treating spine patients. Some of the ongoing legal challenges include patient confidentiality, liability coverage for treating healthcare workers, and financial reimbursements by insurance companies. ⋯ Moreover, without parity and uniformity, the incentive to offer telehealth services decreases. There may be a need for modifications in the law, insurance policies, and medical malpractice coverage to strengthen their support to telemedicine usage. As spine surgeons become more familiarized with the telemedicine framework, its role in patient care will likely expand.
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Maintaining the patency of extracranial-to-intracranial (EC-IC) bypass is critical for long-term stroke prevention. However, reports on the factors influencing long-term bypass patency and quantitative assessments of bypass patency are limited. ⋯ Double anastomoses and cilostazol resulted in long-term STA blood flow preservation. No recurrence of cerebral infarction was noted in either STA hypoperfusion or occlusion cases.