Spine
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A retrospective multicenter cohort study. ⋯ The present multicenter study identified for the first time the incidence and risk factors for UPROR with minimum 2-year follow-up after primary definitive fusion surgery for pediatric spinal deformity with every etiology.Level of Evidence: 3.
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Observational Study
A Prospective Cohort Study of Dysphagia after Subaxial Cervical Spine Surgery.
Prospective observational cohort study. ⋯ Fusion surgery and increased CL after surgery were risk factors for development of dysphagia after subaxial cervical spine surgery. Cervical alignment change due to anterior and posterior fusion surgery can cause postoperative dysphagia.Level of Evidence: 3.
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Retrospective cohort study. ⋯ From a nationwide database analysis of 3221 patients, wound complications are predictors of both prolonged LOS and readmission. Patient comorbidities, including diabetes, higher ASA classification, female sex, and higher BMI also increased risk of prolonged LOS or readmission.Level of Evidence: 3.
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Meta Analysis Comparative Study
Percutaneous Transforaminal Endoscopic Discectomy versus Open Microdiscectomy for Lumbar Disc Herniation: A Systematic Review and Meta-analysis.
Systematic review and meta-analysis. ⋯ There is moderate quality evidence suggesting no difference in leg pain or functional status at intermediate and long-term follow-up between PTED and OM in the treatment of LDH. High quality, robust studies reporting on clinical outcomes and cost-effectiveness on the long term are lacking.Level of Evidence: 2.
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A retrospective analysis of a single-center consecutive series of patients. ⋯ Use of high-quality CT associated with spinal navigation significantly improved accuracy of screw positioning in the cervico-thoracic region.Level of Evidence: 3.