Articles: low-back-pain.
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Musculoskelet Sci Pract · Apr 2017
Comparative StudyDifferences in kinematics of the lumbar spine and lower extremities between people with and without low back pain during the down phase of a pick up task, an observational study.
Limited research exists on lumbar spine and lower extremity movement during functional tasks in people with and without low back pain (LBP). ⋯ When evaluating movement during a functional task, the clinician should consider regional differences in the lumbar spine, pattern of movement, and lower extremity movement.
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Over the past couple of decades, a number of centers in the brain have been identified as important sites of nociceptive processing and are collectively known as the 'pain matrix.' Imaging tools such as functional magnetic resonance imaging (MRI) and 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) have played roles in defining these pain-relevant, physiologically active brain regions. Similarly, certain segments of the spinal cord are likely more metabolically active in the setting of pain conditions, the location of which is dependent upon location of symptoms. However, little is known about the physiologic changes in the spinal cord in the context of pain. This study aimed to determine whether uptake of 18F-FDG in the spinal cord on positron emission tomography/computed tomography (PET/CT) of patients with low back pain (LBP) differs from that of patients without LBP. ⋯ This paper demonstrates the potential of 18F-FDG PET/CT as a biomarker of increased metabolic activity in the spinal cord related to LBP. As such, it could potentially aid in the treatment of LBP by localizing physiologically active spinal cord regions and guiding minimally invasive delivery of analgesics or stimulators to relevant levels of the spinal cord.
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To examine the organization of medical specialist care and hospital costs for low back pain (LBP) in the Netherlands. ⋯ Low back pain patients consult various specialists, with the majority first referred to the neurologist. More than half of the LBD patients require only one DTC and less than 10% needed five DTC's or more. The largest portion of the hospital costs for LBP patients is allocated to the anaesthesiology and neurosurgery specialisms.
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Systematic review OBJECTIVE.: The aim of the study was to investigate whether magnetic resonance imaging (MRI) findings change over a relatively short period of time (<1 yr) in people with low back pain (LBP) or sciatica. We also investigated whether there was an association between any change in MRI findings and change in clinical outcomes. ⋯ 1.