World Neurosurg
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Cauda equina syndrome (CES) can have devastating neurological sequelae if surgical treatment is delayed. However, out-of-hours surgery (weekdays from 6:00 pm to 8:00 am and all weekend operations) can potentially result in higher rates of intraoperative complications, resulting in worse outcomes. In the present study, we have described our outcomes for patients with CES during an 8-year period (December 2011 to October 2019) with the aim of assessing the risk of out-of-hours surgery. ⋯ Our analysis has suggested that emergency decompressive surgery for patients with CES does not result in worsening of outcomes with out-of-hours surgery compared with in-hours. However, our findings also showed that no clear benefit exists to expediting surgery for those with severe presentations. Thus, decompressive surgery should be undertaken at the earliest possible time to safely do so.
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A year of Pandemic - Comparison of depression among Neurosurgeons after the advent of COVID vaccine.
To determine factors associated with anxiety and depression among neurosurgeons after vaccination during the coronavirus disease 2019 (COVID-19) pandemic. ⋯ Among health care workers, neurosurgeons are one of the groups indirectly affected by the pandemic. Adaptation to the new normal and advent of vaccines is speculated to control psychological distress among all groups of health care workers, including neurosurgeons. We found that odds of depression among vaccinated people were lower than among people who were not vaccinated.
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Posterior cervical decompression and instrumentation (PCDI) often is associated with increase in sagittal balance and loss of lordosis. Here, we propose a simple method of surgical positioning using a readily available smartphone application to optimize cervical thoracic alignment in PCDI. The intent of this optimization is to minimize losses in lordosis and increases in sagittal balance. ⋯ Positioning of the patient in preparation for PCDI can influence postoperative lordosis and sagittal balance. Using the leveling application on the smartphone (RIDGID level), is a rapid and free alternative for the maintenance of lordosis and sagittal balance during instrumentation in the operating room.
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A 3-column osteotomy is sometimes challenging in congenital kyphosis (CK) with many anterior unsegmented vertebrae (AUVs). This study compared surgical outcomes of single-level 3-column osteotomy and associated complications in CK with increasing number of AUVs. ⋯ Posterior single-level 3-column osteotomy can achieve satisfactory kyphosis correction in CK with 3 AUVs. Decreasing kyphosis correction and increasing surgery-related complications are prone to develop when treating CK with ≥4 AUVs.
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Posterior cerebral artery (PCA) aneurysms are rare, and most are giant, dissecting, or fusiform in morphology. Proximal occlusion of the PCA without revascularization causes high risk of ischemic complications. This study aimed to evaluate the safety and validity of using superficial temporal artery (STA)-PCA bypass through zygomatic anterior temporal approach in complex PCA aneurysms. ⋯ STA-PCA bypass appears to be safe and effective for the treatment of complex PCA aneurysms requiring supplementation of blood flow in the area of the PCA. We established a surgical route, allowing the procedure to be done through the zygomatic anterior temporal approach. This approach provides adequate operative field exposure and reduces retraction of temporal lobe.