World Neurosurg
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Recent studies advocate a connectivity pattern wider than previously believed of the uncinate fasciculus that extends to the ventrolateral and dorsolateral prefrontal cortices. These new percepts on the connectivity of the tract suggest a more expansive role for the uncinate fasciculus. Our aim was to shed light on this controversy through fiber dissections. ⋯ The frontal terminations of the uncinate fasciculus were consistently documented to project to the posterior orbitofrontal area. The area of the insular apex is introduced for the first time as a crucial surface landmark to effectively distinguish the stems of the uncinate and occipitofrontal fasciculi. This finding could refine the spatial resolution of awake subcortical mapping, especially for insular lesions, and improve the accuracy of in vivo diffusion tensor imaging protocols.
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To do a comparative surgical outcome and cost-benefit analysis of our simple modified Taylor retractor with both open and tubular techniques in lumbar discectomy. ⋯ Similar clinical outcomes at decreased costs are obtained using the modified Taylor retractor compared with the tubular retractor. The modified Taylor retractor has a simple design, is user-friendly, and frugal alternative to the tubular retractor system for microscopic discectomy, especially in the resource-constrained countries.
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This study aimed to investigate the safety and efficacy of endovascular embolization for very small ruptured anterior communicating artery (AcomA) aneurysms. ⋯ Coiling with or without stent-assisted technique for the treatment of very small ruptured AcomA aneurysms was safe and effective.
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Acute subdural hematoma (ASDH) is known to be devasting sport-related head injury but it is relatively rare in rugby compared with other contact sports. Certain cases of ASDH have happened in high school rugby players in Japan. To prevent them from the injury we report a background of the players. ⋯ Playing experience in high school rugby players should be considered as an important factor for prevention of ASDH-in particular, phase of being tackled is riskier than that of tackling for first year novice players.
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The ongoing trend of societal evolution in contemporary civilization has allowed increased inclusion of heterogenous identity groups into fields, such as neurosurgery, where certain groups have traditionally been underrepresented. In regard to the field of neurosurgery, the increasing recognition of the disparities faced by women is illustrated by a growing body of academic literature. ⋯ Recognition in societal evolutionary trends as evidenced by academic activity has shown increased focus on the explicit and intrinsic biases faced by women in neurosurgery. Recent years have seen significant increases in published reports concerning the subject, as well as rising academic impact per a given report. This phenomenon is speculated to continue, and understanding to broaden as societal perception continues to develop.