World Neurosurg
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The weight-adjusted waist index (WWI) is a novel obesity index that is calculated as the waist circumference (WC) divided by the square root of body weight (kg). Previous studies have revealed that higher body mass index (BMI) and WC increase the risk of low back pain (LBP). However, no research explores the relationship between WWI and LBP. ⋯ This cross-sectional study revealed a significant positive association between WWI and LBP, but WWI did not show better predictive efficacy than BMI and WC.
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Volumetry of cerebral ventricles is a far more sensitive measure for shunt-induced reduction of ventricular size than traditional 2-dimensional (2D) measures, such as Evans index. However, available ventricle segmentation methods are time-consuming, resulting in limited use in clinical practice. Quantitative MRI (qMRI) obtains objective measurements of physical tissue properties, enabling automatic segmentation of white and gray matter and intracranial cerebrospinal fluid. The aim of this study was to evaluate the reliability and processing time of both manual and manually corrected automatic ventricular volumetry through the application of 3D qMRI. ⋯ 3D qMRI is a reliable and time-efficient method to obtain relevant volumetric measures of intracranial cerebrospinal fluid spaces for both clinical and research purposes. The corrected automatic segmentations provide a feasible time expenditure for clinicians caring for patients with iNPH.
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The occipital artery (OA) is an important donor artery for intracranial and extracranial bypass surgery, but its path is tortuous, making it difficult to harvest. Part of the traditional intermuscular OA is not covered by muscle and is easily damaged during surgery. Currently, there are few reports on how to protect this segment of the OA. ⋯ Through the far lateral approach, the splenius capitis muscle is a useful landmark to expose the OA. We can safely, quickly, and accurately find the OA by dissecting within 13.6 ± 5.2 mm below the uppermost muscle fiber of the splenius capitis muscle.
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Acute spinal cord injury causes severe motor and sensory dysfunction, significantly burdening individuals and society. This study uses bibliometric analysis to identify research trends and key areas, providing insights for future advancements in treatment. ⋯ Our study reveals substantial growth in acute spinal cord injury research over the past 2 decades, emphasizing leading countries, researchers, institutions, and journals. Animal models remain pivotal in drug development for basic medicine and neuroscience. Consensus has been reached among experts regarding the timing of surgical intervention, while artificial intelligence and multidisciplinary approaches are emerging as promising avenues for comprehensive treatment. Additionally, ongoing research into spinal cord injury pathophysiology provides essential guidance for pharmacological and surgical treatments.