Neurosurgery
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As the global neurosurgical workforce expands, so do the contributions of women neurosurgeons. Recent studies highlighted pioneering women leaders in neurosurgery and provided invaluable perspectives into the proportion of women neurosurgeons in regions across the world. To provide a broad perspective of global trends, this study aims to characterize the global female neurosurgical workforce and evaluate its association with countries' economic status, broader physician workforce, and global gender gap index (GGGI). ⋯ Much progress has been made in expanding the neurosurgical workforce and the proportion of women within it, but disparities remain. As we address the global neurosurgeon deficit, improving recruitment and retention of women neurosurgeons through mentorship, collaboration, and structural support is essential.
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To study the efficacy of irrigation with artificial cerebrospinal fluid (aCSF) for protection of cranial nerves during surgery; the time required for recovery of brainstem auditory-evoked potentials (BAEPs) that would reflect cochlear function was analyzed in comparison with that for saline irrigation. ⋯ aCSF is effective for protection of cochlear nerve and promotes recovery from transient dysfunction during surgery. The protective effect may be attributed to multiple factors including conditioned pH, electrolyte composition, glucose, and microelements, such as magnesium and phosphate.
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Burr hole trepanation to evacuate chronic subdural hematoma (cSDH) results in bony skull defects that can lead to skin depressions. We intend to study the effect of burr hole covers to prevent skin depressions and improve the esthetic result. ⋯ Satisfaction with the esthetic result of the scar was inherently high. This study does not show evidence for improvement on the ANA scale by applying a burr hole cover. The application of burr hole covers resulted in less skin depressions and did not negatively affect complication rates or outcomes.
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Percutaneous rhizotomy may be an effective primary intervention in patients with trigeminal neuralgia who are poor candidates for microvascular decompression or those who desire a less invasive approach. However, the influence of neurovascular compression on pain-free survival after primary percutaneous rhizotomy is not well understood. ⋯ Patients with neurovascular compression on preoperative MRI may experience reduced time to recurrence compared with those without after percutaneous rhizotomy. These patients should be counseled on potential reduced efficacy of percutaneous rhizotomy as a primary intervention for their pain.
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Endovascular treatment (EVT) of small anterior communicating artery (ACoA) aneurysms accompanies a high risk of intraprocedural rupture (IR) because of anatomic location and aneurysm orientation. In this study, we aimed to investigate the safety and efficacy of EVT for small ACoA aneurysms in a contemporary cohort. ⋯ EVT of small ACoA aneurysms is safe and effective.