World Neurosurg
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Application of nerve root block is mainly for diagnosis with less application in intraoperative treatment. The aim of this study was to observe clinical and imaging outcomes of application of gelatin sponge impregnated with a mixture of 3 drugs to intraoperative nerve root block combined with robot-assisted minimally invasive transforaminal lumbar interbody fusion surgery in to treat adult degenerative lumbar scoliosis. ⋯ Application of gelatin sponge impregnated with 3 drugs combined with robot-assisted minimally invasive transforaminal lumbar interbody fusion for treatment of adult degenerative lumbar scoliosis is safe and feasible with advantages of good short-term analgesia effect, minimal invasiveness, short length of stay, and good long-term clinical outcomes.
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The tuberculum sellae is a relatively common location for meningiomas. We assessed our experience with the use of transcranial resection, which, although criticized for its more invasive nature compared with endonasal approaches, may be the ideal approach in selected patients with tuberculum sellae meningiomas (TSMs). ⋯ In most patients undergoing a frontotemporal approach, a GTR/Simpson grade I resection with manageable and self-limiting surgical complications, a good 6-month GOS in most patients, and improved to stable vision were seen at follow-up. Various treatment approaches can be considered for TSM resection, but the ability to decompress the optic canal and achieve a GTR makes the frontotemporal approach attractive in many cases.
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Microvascular decompression (MVD) is the most effective treatment for hemifacial spasm (HFS). During MVD surgery, abnormal muscle response (AMR) is widely used. Z-L response (ZLR) is a new monitoring method for HFS. We compared the effectiveness of AMR plus ZLR and simple AMR. ⋯ Regardless of whether the compression vessels of the facial nerve are simple or complicated, combined intraoperative monitoring of AMR plus ZLR monitoring provides more valuable neurosurgical guidance than simple AMR during MVD for HFS.
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To investigate the 5-year outcomes of children with neuromuscular scoliosis treated with sacral-alar-iliac screws. ⋯ Sacral-alar-iliac screws are safe and effective pelvic anchors for use in children with neuromuscular scoliosis.
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The Granulicatella and Abiotrophia species are streptococci and natural inhabitants of the oral and urogenital flora. They are uncommonly associated with human pathology, although they can cause septicemia, endocarditis, or bacteremia. These microorganisms are difficult to culture and identify due to particular microenvironment requirements. Rarely, presentation is osteomyelitis or infections of the spine. ⋯ With such an uncommon pathogen, there are no universal protocol changes indicated. However, awareness of such unusual microbes and their potential role as the etiology of more common infections, such as lumbar osteomyelitis, is crucial in developing a thorough infectious workup in cases resistant to treatment targeting typical microorganisms.