European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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To estimate the societal costs of low back pain with/without radiating leg pain (LBP). LBP is a major burden in terms of both personal suffering and societal costs. ⋯ LBP has an apparent impact on the overall resource use and work loss. The results indicate that there is a high short-term cost increase at the beginning of an LBP episode, but also that the costs decrease in the long term after the LBP symptoms have come to clinical attention. These slides can be retrieved under Electronic Supplementary Material.
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The first purpose of this study is to confirm whether the spinal cord and the surrounding tissues can be visualized clearly after laminoplasty using percutaneous ultrasonography. And second purpose is to evaluate the changes in the status of the spinal cord over time. ⋯ Percutaneous ultrasonography was very useful method to evaluate the postoperative status of the spinal cord, particularly in the diagnosis of the postoperative epidural hematoma. These slides can be retrieved under Electronic Supplementary Material.
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Intervertebral kinematic assessments have been used to investigate mechanical causes when back pain is resistant to treatment, and recent studies have identified intervertebral motion markers that discriminate patients from controls. However, such patients are a heterogeneous group, some of whom have structural disruption, but the effects of this on intervertebral kinematics are unknown. ⋯ Patients with treatment-resistant nonspecific back pain have greater MSI values than controls, especially if the former have received spinal surgery. However, excessive laxity, translation and MSV are not more prevalent in these patients. Thus, MSI should be investigated as a pain mechanism and for its possible value as a prognostic factor and/or target for treatment in larger patient populations. These slides can be retrieved under Electronic Supplementary Material.
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Abstract
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Abstract