Articles: back-pain.
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Despite the fact that the appearance of fever is related to certain diseases, in general medical practice there are still no good and reliable parameters to specify the underlying cause of fever. There is still a lot of insecurity regarding urgency, necessity, duration and form of treatment for many diseases because of the lack of reliable markers. Biomarkers like Procalcitonin, IL-6 and IL-8 show first solutions but there are still many unanswered questions.
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Axial lumbar interbody fusion is a novel percutaneous alternative to common open techniques, such as anterior, posterior, and transforaminal lumbar interbody fusion. This minimally invasive technique uses the presacral space to access the L5-S1 and L4-L5 disk space. The goal of this study was to examine outcomes following axial lumbar interbody fusion. ⋯ The most common complications were superficial infection and pseudoarthrosis. Other complications were rectal injury, hematoma, and irritation of a nerve root by a screw. Overall, we found the axial lumbar interbody fusion procedure in combination with pedicle screw placement to have good clinical and radiological outcomes.
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Percutaneous kyphoplasty is a minimally invasive technique that has become an effective and routine alternative for managing osteoporotic vertebral compression fractures. This article reports the clinical outcome of a series of 54 cases of osteoporotic thoracolumbar vertebrae compression fractures treated by percutaneous kyphoplasty. Fifty-four patients with confirmed osteoporosis and at least 1 level of thoracolumbar vertebrae compression fracture were retrospectively selected. ⋯ The cement leakage rate was 3.86% (8 of 207 vertebrae) with percutaneous kyphoplasty, but no neurological or other complaints were received. Percutaneous kyphoplasty is a simple and safe procedure in managing osteoporotic vertebrae compression fractures. It relieves pain quickly, restores vertebral height, prevents further fracture, and improves patient quality of life.
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Recent brain functional magnetic resonance imaging (fMRI) studies have shown that chronic back pain (CBP) alters brain dynamics beyond the feeling of pain. In particular, the response of the brain default mode network (DMN) during an attention task was found abnormal. ⋯ The alterations were confirmed by the calculation of triggered averages, which demonstrated increased coactivation of the DMN and the former regions. These findings demonstrate that CBP disrupts normal activity in the DMN even during the brain resting state, highlighting the impact of enduring pain over brain structure and function.
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Randomized Controlled Trial Comparative Study
Comparative effectiveness of a one-year follow-up of thoracic medial branch blocks in management of chronic thoracic pain: a randomized, double-blind active controlled trial.
Thoracic facet joints have been implicated as the source of chronic pain in the mid back or upper back in 34% to 42% of patients when the modified criteria of the International Association for the Study of Pain (IASP) is utilized. Various therapeutic techniques utilized in managing chronic thoracic pain of facet joint origin include intraarticular injections, medial branch blocks, and radiofrequency neurotomy of thoracic medial branch nerves. ⋯ NCT00355706.