World Neurosurg
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Neurosurgery (NS) is among the most selective specialties in the United States. As the United States Medical Licensing Examination (USMLE) Step 1 transitions to a binary pass/fail score, residency programs face unclear challenges in screening and evaluating applicants. The aim of this study is to provide insights into the perceived impact of changes to the USMLE Step 1 grading in the applicant selection process. ⋯ Reporting binary Step 1 grades marks a significant shift in assessing applicants for NS residency by emphasizing Step 2 CK, class rank, and research productivity.
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Spinal synovial cysts are acquired, fluid-filled lesions of the facet joint that most commonly occur in the lumbar spine. They are thought to arise from degenerative changes and to result from segmental instability. Although the treatment of these lesions has been studied, the long-term implications and effects of the different strategies for surgical intervention (i.e., decompression and fusion vs. decompression alone) have not yet been elucidated or established. ⋯ Patient-specific factors and surgeon-patient-shared decision-making should be used when planning interventions for these lesions. However, synovial cysts might not require a fusion procedure for presumed instability. Further investigation is required, using randomized and prospective studies, to further evaluate the effective treatment of this entity.
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C5 palsy is a common postoperative complication after cervical fusion and is associated with increased health care costs and diminished quality of life. Accurate prediction of C5 palsy may allow for appropriate preoperative counseling and risk stratification. We primarily aim to develop an algorithm for the prediction of C5 palsy after instrumented cervical fusion and identify novel features for risk prediction. Additionally, we aim to build a risk calculator to provide the risk of C5 palsy. ⋯ We report a risk calculator that generates patient-specific C5 palsy risk after instrumented cervical fusion. Individualized risk prediction for patients may facilitate improved preoperative patient counseling and risk stratification as well as potential intraoperative mitigating measures. This tool may also aid in addressing potentially modifiable risk factors such as diabetes and obesity.
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Observational Study
THERMAL RADIOFREQUENCY ABLATION COMBINES WITH CORTICOSTEROID INJECTION IN MANAGEMENT OF LUMBAR FACET JOINT PAIN: A SINGLE-CENTER STUDY IN VIETNAM.
We sought to evaluate the effectiveness of thermal radiofrequency ablation combined with corticosteroid injection for medial branch block in the management of chronic low back pain, which originates from lumbar facet joint (LFJ) pain. ⋯ Thermal radiofrequency ablation combined with corticosteroid injection should be a potential method of choice for its effectiveness, long-lasting effect, and safety in the management of LFJ pain.
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Case Reports
Rapid onset of relapsing longitudinally extensive transverse myelitis following lumbar spinal surgery.
A 58-year-old woman experienced relapsing acute longitudinally extensive transverse myelitis that developed rapidly in 3 days after lumbar surgery. The patient had a history of systemic lupus erythematosus with acute transverse myelitis and had undergone plasmapheresis 16 years ago. New neurologic deficits including paraplegia of the lower limbs, sensory alterations, and bowel incontinence presented 3 days postoperatively. ⋯ Plasmapheresis after pulse therapy resulted in improved neurologic deficit. The patient then underwent 6 months of rehabilitation therapy but was partially wheelchair bound. She no longer had bladder and bowel incontinence.