World Neurosurg
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Enthusiasm for research and teaching are often the main reasons neurosurgical residents choose academic careers, and subspecialty choice usually stems from an interest in that particular field. However, recent salary data bring to light a work relative value unit-related trend in American academic neurosurgeon salaries, one that is similar to private practice, where compensation is strongly correlated with clinical productivity. ⋯ For example, functional and pediatric specialists earn significantly lower salaries on average compared with their spine and endovascular colleagues. These trends have important implications both for neurosurgical trainees and for institutions in the United States.
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Chiari malformation (CM) is often comorbid with syringomyelia. The treatment of CM via posterior fossa decompression (PFD) may not improve syringomyelia in up to 40% of patients, based on historical cohorts. Management of these patients is problematic, as both reoperation and syrinx shunting have high failure rates in the long term. ⋯ In this small cohort of unique patients, syrinx resolution was not achieved via decompression surgery. Despite "radiographic failure," good symptom control was achieved, with most patients remaining or becoming asymptomatic postoperatively, thus supporting our rationale for what has largely been a conservative approach in this population.
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Outcome prediction in severe traumatic brain injury (sTBI) has been studied using clinical and radiographic measurements and by using biomarkers such as glial fibrillary acidic protein, ubiquitin C-terminal hydrolase-L1, and tau. Routine blood tests are regularly performed in patients with sTBI and could be used to predict outcomes. This study aims to investigate whether routine blood tests on admission can be predictive of outcome in patients with sTBI. ⋯ No routine blood tests measured on admission were significant predictors of outcome in patients with sTBI. Other clinical and radiologic factors may be better suited to predicting outcomes in this patient population.
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The proximal course of the obturator nerve as related to the psoas major has been described differently among various authors. Because this relationship is important for better understanding of clinical presentations and during surgical approaches, this study aimed to elucidate this anatomy via cadaveric dissection. ⋯ These results might be important to clinicians who interpret radiology of this region, to clinicians who treat patients with presumed obturator compression syndromes, or to surgeons who operate near the intracavitary part of the obturator nerve.
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Preoperative laboratory tests are varied in their administration among physicians, and previous studies have published conflicting reports on their utility. Anterior cervical discectomy and fusion (ACDF) is a commonly performed spine surgery, and patients often undergo preoperative testing. We sought to assess the relationship between preoperative laboratory values and risk for adverse postoperative outcomes after ACDF. ⋯ Our analyses indicate that abnormal preoperative laboratory values are associated with increased risk for adverse outcomes after elective ACDF and can be used in predictive analyses of outcomes.