<>The bony lumbar spine is designed so that vertebrae "stacked" together can provide a movable support structure while also protecting the spinal cord from injury. The spinal cord is composed of nervous tissue that extends down the spinal column from the brain. Each vertebra has a spinous process, a bony prominence behind the spinal cord, which shields the cord's nervous tissue from impact trauma. Vertebrae also have a strong bony "body" (vertebral body) in front of the spinal cord to provide a platform suitable for weight bearing of all tissues above the buttocks. The lumbar vertebrae stack immediately atop the sacrum bone that is situated in between the buttocks. On each side, the sacrum meets the iliac bone of the pelvis to form the sacroiliac joints of the buttocks. >
<>Exercise is the foundation of chronic back pain treatment. It’s one of the first treatments you should try under the guidance of your physician and spine physical therapist. However, the same set of exercises doesn’t work for everyone, says Nava. The exercises have to be tailored to your specific symptoms and condition. Maintaining the exercise routine at home is also a big part of success. >
<>Purchase full access to this tutorial for USD$1995. Continue reading this page immediately after purchase. A second tutorial about muscle pain is included free. See a complete table of contents below. Most content on PainScience.com is free.?Almost everything on this website is free: about 80% of the site by wordcount (well over a million words), or 95% of the bigger pages (>1000 words). This page is only one of 8 big ones that have a price tag. There are also hundreds of free articles, including several about low back pain. But this page goes into extreme detail, and selling access to it keeps the lights on and allows me to publish everything else (without ads). >
<>The mission of the National Institute of Arthritis and Musculoskeletal and Skin Diseases is to support research into the causes, treatment, and prevention of arthritis and musculoskeletal and skin diseases; the training of basic and clinical scientists to carry out this research; and the dissemination of information on research progress in these diseases.>
<>This stretch will definitely aggravate a herniated disc. Please make sure you know what is causing your pain. That is what physical therapy can help you with. We provide a clear explanation and then explain how certain movements can make your condition worse and what will help. That way you know what classes and exercises are safe to do and which ones you need to eliminate. Happy to help! Inquire today and we will get in touch with you. >
<>Muscle relaxants: Muscle spasm is not universally accepted as a cause of back pain, and most relaxants have no effect on muscle spasm. Muscle relaxants may be more effective than a placebo (sugar pill) in treating back pain, but none has been shown to be superior to NSAIDs. No additional benefit is gained by using muscle relaxants in combination with NSAIDs over using NSAIDs alone. Muscle relaxants cause drowsiness in up to 30% of people taking them. Their use is not routinely recommended. >
<>Neurologic examination of the lower extremities includes strength, sensation, and reflex testing (Table 3), even in the absence of significant sciatica. A straight leg raise test is positive for L4-S1 nerve root pain if it radiates below the knee. A reverse straight leg raise test (extending hip and flexing knee while in the prone position) is positive for L3 nerve root pain if it radiates into the anterior thigh. A central, paracentral, or lateral disk herniation may affect different nerve roots at the same level. Examination of the lumbosacral, pelvic, and abdominal regions may provide clues to underlying abnormalities relating to back pain (Table 15,6 and 25,6,8). >
<>A Cochrane review of 10 antidepressant and placebo trials showed no difference in pain relief or depression severity.62 The qualitative analyses found conflicting evidence on the effect of antidepressants on pain intensity in chronic low back pain and no clear evidence that antidepressants reduce depression in chronic low-back-pain patients. Two pooled analyses showed no difference in pain relief between different types of antidepressants and placebo. Another systemic review found different results: Antidepressants were more effective than placebo,9 but the effects were not consistent with all antidepressants. Tricyclic antidepressants were moderately more effective than placebo, but paroxetine and trazodone were not.9 Antidepressants were associated with significantly higher risk for adverse events compared with placebo, with drowsiness, dry mouth, dizziness, and constipation the most commonly reported.54 Duloxetine has recently been approved by the Food and Drug Administration for treatment of chronic low back pain and osteoarthritis,63 and evidence suggests effectiveness in chronic low back pain.58,57 >
<>Laboratory tests such as complete blood count with differential, erythrocyte sedimentation rate, and C-reactive protein level may be beneficial if infection or bone marrow neoplasm is suspected. These tests may be most sensitive in cases of spinal infection because lack of fever and a normal complete blood count are common in patients with spinal infection.15 Because laboratory testing lacks specificity, MRI with and without contrast media and, in many cases, biopsy are essential for accurate diagnosis.15 >
<>To diagnose back pain -- unless you are totally immobilized from a back injury -- your doctor probably will test your range of motion and nerve function and touch your body to locate the area of discomfort. Sometimes blood and urine tests are performed to make sure that the back pain is not caused by an infection or other more widespread medical problem. >
<>For short-term pain relief, over-the-counter pain relievers including acetaminophen and NSAIDs (non-steroidal anti-inflammatory drugs) are sometimes suggested. The most common NSAIDs include aspirin, ibuprofen (Advil, Motrin), and naproxen (Aleve). Potential side effects of NSAIDs include stomach and liver problems. Talk to your doctor if you don't find relief after taking the recommended dose. >
<>Braces are not effective in preventing back pain.64 However, there is conflicting evidence to whether braces are effective supplements to other preventive interventions.64 Bracing, in combination with activity restriction, is effective in the treatment of spondylolysis in adolescents.33,42,46,53 A meta-analysis of 15 observational spondylolysis and grade 1 spondylolisthesis treatment studies did not find a significant improvement in rates of healing with bracing when compared with conservative treatment without bracing.37 Most experts recommend surgical consultation for spondylolisthesis with 50% slippage or more (grade 3 and higher).46 >
<>If a bulging disc is putting pressure on a nerve, your surgeon might recommend a discectomy to remove some disc material. Or a laminectomy might be recommended to decompress an area where there is pressure on the nerves or spinal cord. Spinal fusion may be done to help stabilize the spine. Like all surgeries, these carry risks and aren't always successful. So they should be options of last resort. >
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