World Neurosurg
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We aimed to assess percutaneous pedicle screw (PPS) placement accuracy, fluoroscopy shot number, and operation time using a modified single anterior-posterior (AP) fluoroscopy with a C-arm in treating traumatic thoracic and lumbar vertebral fractures. ⋯ The PPS placement method using modified single AP fluoroscopy for treating traumatic thoracic and lumbar spine fractures was fairly accurate and reduced the number of fluoroscopy shots and operation time. This technique requires only a C-arm for assistance and can be easily mastered by spinal surgeons across hospitals of various levels.
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This study aimed to determine the predictive factors for analgesic reduction and amelioration of mobility following percutaneous sacroplasty in patients with insufficiency fractures or metastatic lesions. ⋯ Percutaneous sacroplasty was effective for pain relief, functional outcomes, and short-term satisfaction. The absence of concomitant vertebroplasty was significantly associated with VAS improvements.
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Socioeconomic status has historically influenced traumatic brain injury (TBI) outcomes, yet pediatric TBI disparities remain understudied. We aimed to analyze the National Inpatient Sample database for socioeconomic disparities in the outcomes of pediatric TBI patients. ⋯ This study highlights significant differences based on race, sex, income, insurance type, and geographic location in pediatric TBI outcomes. Future research should focus on identifying factors contributing to inequalities and developing strategies to mitigate them.
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We present our experience in using Gamma knife surgery (GKS) on the posterior part of the central lateral nucleus (CLp) for refractory neuropathic pain, examining its long-term efficacy and safety in patients with one of the longest pretreatment pain duration in the literature. Furthermore, we examined certain factors that might influence the outcome of this technique. ⋯ Our findings suggest that bilateral ablation of the CLp using GKS is both effective and safe for treating drug-resistant neuropathic pain. This simple, accurate, and noninvasive surgical technique effectively achieves pain control across various localized areas and sustains a lasting clinical response, even in patients with multiple previous surgical interventions or prolonged pain duration.
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The dura mater, a fibrous membrane protecting the brain and spinal cord, is prone to lacerations during spinal surgery, often leading to complications such as cerebrospinal fluid (CSF) leakage. Anatomical differences in the spinal dura mater, particularly in regions under high biomechanical stress, suggest that chronic inflammatory processes may compromise its structural integrity. This pilot study investigates the molecular and anatomical characteristics of the spinal dura mater, focusing on its response to inflammation and the challenges of surgical repair. ⋯ This pilot study aims to enhance our understanding of the inflammatory processes affecting the dura mater and their role in frequent lacerations during spinal surgery. Findings are expected to guide future clinical practices in dura repair strategies, potentially improving surgical outcomes and reducing complications related to CSF leakage.