World Neurosurg
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Review Meta Analysis Comparative Study
Efficacy and safety of C3 laminectomy combined with open-door laminoplasty versus open-door laminoplasty alone: A systematic review and meta-analysis.
To evaluate efficacy and safety between C3 laminectomy + open-door laminoplasty and open-door laminoplasty alone. ⋯ Although C3 laminectomy + open-door laminoplasty has theoretic advantages, meta-analysis results show that the 2 surgical procedures are similar in terms of clinical symptoms improvement, sagittal balance, and complications. C3 laminectomy combined + open-door laminoplasty is superior only in the preservation of cervical lordosis. The limited number of studies may affect the reliability and generalizability of the results. Future high-quality, multicenter randomized controlled trials are needed to verify efficacy and safety.
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Review Historical Article
Historical roots of modern neurosurgical cadaveric research practices: dissection, preservation, and vascular injection techniques.
Because of the complexity of the brain and its structures, anatomical knowledge is fundamental in neurosurgery. Anatomical dissection, body preservation, and vascular injection remain essential for training, teaching, and refining surgical techniques. This article explores the historical development of these practices and provides the contextual background of modern neurosurgical cadaveric brain models. ⋯ In 1868, August Hofmann synthesized formaldehyde, markedly improving tissue preservation. Later, William Kruse introduced latex in 1939, and Sidney Sobin introduced silicone in 1965 for vascular studies. These advancements laid the foundation for modern neurosurgical cadaveric studies, many remaining relevant today.
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To observe the short-term to medium-term therapeutic effects and radiological outcomes of adjacent 2-level cervical spondylosis treated with artificial cervical disc replacement (ACDR) using Mobi-C and Bryan discs. To observe changes and discrepancies in the flexion-extension centers of rotation (FE-COR) of different ACDR segments. ⋯ In continuous 2-level cervical ACDR surgery, both Mobi-C and Bryan artificial cervical discs achieved satisfactory clinical outcomes in the short to medium term postoperatively. The FE-COR exhibited different trends of change. In the Mobi-C group, the FE-COR for both upper and lower segments shifted anteriorly and inferiorly, whereas in the Bryan group, whether upper or lower, the FE-COR remained closer to the preoperative state. The changes in FE-COR did not significantly affect the short-term to medium-term clinical outcomes postoperatively.
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This study examined radiographic changes in local and global spinal alignments and clinical outcomes following tumor resection without spinal fixation in patients with lumbar dumbbell tumors (LDTs). ⋯ Tumor resection without spinal fixation had no substantial impact on local and global spinal alignments and led to satisfactory clinical outcomes, suggesting that spinal fixation may not always be necessary when resecting LDTs.
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Magnetic resonance-guided laser interstitial thermal therapy (MRgLITT) is a new minimally invasive treatment for tuberous sclerosis complex (TSC)-associated epilepsy in children. This video describes a case of a 17-year-old girl with TSC-associated drug-resistant epilepsy treated with robotic-assisted MRgLITT. In our case, MRgLITT was safe and effective in simultaneous targeting of multiple epileptic tubers in 1 single procedure, leading to a marked decrease in seizure frequency. MRgLITT could be a promising and more appealing treatment option for children who may need multiple surgeries over their lifetime as a result of the progressive nature of TSC.