Journal of spinal disorders
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Anterior spinal fusion (ASF) has been proven to improve curve correction, save motion segments, and decrease the rate of pseudarthrosis when compared with posterior spinal fusion alone. However, in patients with idiopathic scoliosis, the complication rate of the anterior approach to the spine using current techniques has only been scantly defined in the literature. This is a retrospective review of consecutive patients who underwent primary ASF for idiopathic scoliosis to determine the prevalence and types of complications specifically related to the anterior approach. ⋯ The anterior approach to the spine in patients with idiopathic scoliosis in this series was very safe, with only one major complication in 98 patients. However, minor and insignificant complications were quite common, occurring in 45 of 98 patients (46%). Smoking was a significant risk factor for minor complications.
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Epidural steroid therapy is a commonly applied "conservative" therapy, but it is not inherently benign. Although arachnoiditis, infection, and meningitis have been reported, acute paraplegia has not been reported as a complication of either caudal or spinal epidural steroid injection. A unique case of transient, profound paralysis after epidural steroid injection is reported here. ⋯ Although pathologic confirmation of the cause was not possible, the potential for this alarming complication should be recognized by physicians prescribing epidural steroid therapy. We do not suggest that epidural steroid therapy is the treatment of choice for patients with multiple back operations or that it is efficacious for these patients. Our purpose is to alert surgeons and therapists to a rare but potentially devastating complication and to provide our experience in treating it.