Spine
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A prospective observational study. ⋯ On the basis of the results of this study in which only minor complications were encountered, it can be said that the frequency of major complications is pretty rare in transforaminal lumbar epidural steroid injections in expert hands and in the conditions in which safety precautions are taken.
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A case report. ⋯ Although the clinical course in malpositioned pedicle screw instrumentation may stay unremarkable, this case illustrates that in a proven injury to the thoracic aorta revision is mandatory to prevent further vascular damage. The appropriate strategy demands exact and provident planning using a preferably interdisciplinary approach.
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Retrospective cohort analysis of prospectively collected data. ⋯ Properly selected patients 75 years of age and older can achieve substantial clinical improvements, based on patient reported HRQOL measures, 2 years after one- and two-level instrumented posterolateral lumbar arthrodesis.
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Cost of illness study. ⋯ The total societal costs of back pain have decreased since 1991 and also between 2002 and 2007. Although Dutch policy interventions to lower the indirect costs seem to be successful in the last decades, costs of back pain are still substantial, and indirect costs represent the majority of these costs. Policy interventions and implementation of cost-effective interventions focusing on return-to-work management for back pain in health care is important to further decrease the economic burden of back pain on society.
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Cross-sectional study. ⋯ The previously reported assumption that changes in the alar ligaments detected on MRI are associated with pain and disability is not supported by this study. The diagnostic value and the clinical relevance of MR-detectable areas of high intensity in the alar ligaments remain questionable.