The spine journal : official journal of the North American Spine Society
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Anterior cervical discectomy and fusion (ACDF) is a commonly performed procedure for patients presenting with cervical radiculopathy, myelopathy, or deformity. A systematic literature review and meta-analysis of pseudoarthrosis rates associated with ACDF with plate fixation have not been previously performed. ⋯ This review represents a comprehensive estimation of the actual incidence of pseudoarthrosis across a heterogeneous group of surgeons, patients, and ACDF techniques. The definition of pseudoarthrosis varied significantly within the literature. To ensure its diagnosis and prevent sequelae, standardized criteria need to be established. This investigation sets the framework for surgeons to understand the impact of surgical techniques on the rate of pseudoarthrosis.
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Review
Strategies to improve the credibility of meta-analyses in spine surgery: a systematic survey.
Meta-analyses are powerful tools that can synthesize existing research, inform clinical practice, and support evidence-based care. These studies have become increasingly popular in the spine surgery literature, but the rigor with which they are being conducted has not yet been evaluated. ⋯ The credibility of many current spine surgery meta-analyses is limited. Researchers can improve future meta-analyses by performing exhaustive literature searches, addressing possible explanations of heterogeneity, presenting results in a clinically useful manner, reproducibly selecting and assessing primary studies, addressing confidence in the pooled effect estimates, and adhering to guidelines for complete reporting.
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Spinal gunshot injuries (spinal GSIs) are a major cause of morbidity and mortality in both military and civilian populations. These injuries are likely to be encountered by spine care professionals in many treatment settings. A paucity of resources is available to summarize current knowledge of spinal GSI evaluation and management. ⋯ Treatment of spinal GSI requires a multidisciplinary approach with the goal of maintaining or restoring spinal stability and neurologic function and minimizing complications. Concomitant injuries and complications after spinal GSI can present immediate and ongoing challenges to the medical, surgical and rehabilitative care of the patient.
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Chiari malformation, Type 1, with syringomyelia (CIM+SM) is often associated with spinal deformity. The safety of scoliosis surgery this population is controversial and has never been directly compared with adolescent idiopathic scoliosis (AIS). ⋯ Although CIM+SM patients undergoing spine reconstruction can expect similar deformity corrections and outcome scores to AIS patients, they also experience higher rates of neuromonitoring difficulties and neurological complications related to surgery. Surgeons should be prepared for these difficulties, particularly in children with larger syrinx size.