Articles: back-pain.
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Patients who do not improve after lumbar surgery may be given the nonspecific label of "failed back surgery syndrome (FBSS)." Since 1981, there has not been a quantitative assessment of the etiologies of FBSS despite major improvements in surgical techniques and diagnostic testing. ⋯ We were able to establish a predominant diagnosis in 94% of our patients. Foraminal stenosis remains the leading cause of FBSS, but painful discs are also common. Recurrent disc herniation is seen less often than in the past, and there is increased recognition of neuropathic pain. Knowledge of the potential causes of FBSS leads to a more efficient and cost-effective evaluation of these patients.
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Bupivacaine is a long-acting amide local anesthetic that was introduced to clinical practice in the early 1980s. Since then it has been extensively used for both peripheral blocks as well as neuraxial blockade in concentrations varying from 0.125% to 0.75%. Despite the relatively narrow safety margin, bupivacaine has become the most frequently used local anesthetic in obstetric anesthesia. ⋯ Several studies have failed to show TNS after spinal anesthesia using bupivacaine 0.5% or 0.75%. In the literature there is only 1 case report of TNS after spinal anesthesia using bupivacaine and morphine. The following report describes a case of TNS following spinal anesthesia with bupivacaine 0.75%.
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Description of a workshop entitled "Implementation and Dissemination: Getting Research into Practice," that was held at the Fourth International Forum on Low Back Pain Research in Primary Care, in Israel in March 2000. ⋯ The plenary and workshops focused on closing the gap between research results and actual practice. As long as we do not fully understand how best to influence and change physician behavior, the choice of implementation strategies should be based on the present knowledge of potentially effective interventions and should include considerations of available resources for, and potential barriers to, implementation.
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J Manipulative Physiol Ther · Feb 2002
Incidence of foot rotation, pelvic crest unleveling, and supine leg length alignment asymmetry and their relationship to self-reported back pain.
To determine the incidence of pelvic unleveling, foot rotation, and supine leg length alignment asymmetry in a nonclinical population and to examine the validity (sensitivity, specificity, positive and negative predictive values) of these visual tests and their relationship to self-reported back pain. ⋯ The results indicated that, in this group of volunteers, the supine leg length alignment check had clinical validity as a stand-alone test for recurring back pain. Further testing on a larger, statistically defined cross-section of the population is recommended.