Back pain overview: Difference between revisions
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New attention has been focused on ''non-discogenic back pain'', where patients have normal or near-normal MRI and CT scans. One of the newer investigations looks into the role of the [[dorsal ramus]] in patient's pain that have normal radiographic evidence. See [[Posterior Rami Syndrome]]. [[Diagnostic musculoskeletal ultrasonography]] has been shown to be helpful in objectifying multifidus atropy. | New attention has been focused on ''non-discogenic back pain'', where patients have normal or near-normal MRI and CT scans. One of the newer investigations looks into the role of the [[dorsal ramus]] in patient's pain that have normal radiographic evidence. See [[Posterior Rami Syndrome]]. [[Diagnostic musculoskeletal ultrasonography]] has been shown to be helpful in objectifying multifidus atropy. | ||
==Conservative Treatment== | |||
The management goals when treating back pain are to achieve maximal reduction in pain intensity as rapidly as possible; to restore the individual's ability to function in everyday activities; to help the patient cope with residual pain; to assess for side-effects of therapy; and to facilitate the patient's passage through the legal and socioeconomic impediments to recovery. For many, the goal is to keep the pain to a manageable level to progress with rehabilitation, which then can lead to long term pain relief. Also, for most people the goal is to use non-surgical therapies to manage the pain and avoid major surgery, but for others surgery may be the quickest way to feel better. Not all treatments work for all conditions or for all individuals with the same condition, and many find that they need to try several treatment options to determine what works best for them. The present stage of the condition ([[acute (medical)|acute]] or [[chronic (medicine)|chronic]]) is also a determining factor in the choice of treatment. Only a minority of back pain patients (most estimates are 1% - 10%) require surgery. | |||
==References== | ==References== | ||
Revision as of 20:50, 29 November 2012
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Overview
Back pain (also known "dorsalgia") is pain felt in the back that may originate from the muscles, nerves, bones, joints or other structures in the spine.
The pain may be have a sudden onset or it can be a chronic pain, it can be felt constantly or intermittently, stay in one place or refer or radiate to other areas. It may be a dull ache, or a sharp or piercing or burning sensation. The pain may be felt in the neck (and might radiate into the arm and hand), in the upper back, or in the low back, (and might radiate into the leg or foot), and may include symptoms other than pain, such as weakness, numbness or tingling.
Back pain is one of humanity's most frequent complaints. In the U.S., acute low back pain (also called lumbago) is the fifth most common reason for all physician visits. About nine out of ten adults experience back pain at some point in their life, and five out of ten working adults have back pain every year.[1]
The spine is a complex interconnecting network of nerves, joints, muscles, tendons and ligaments, and all are capable of producing pain. Large nerves that originate in the spine and go to the legs and arms can make pain radiate to the extremities.
Causes
Muscle strains (pulled muscles) are commonly identified as the cause of back pain, as are muscle imbalances. Pain from such an injury often remains as long as the muscle imbalances persist. The muscle imbalances cause a mechanical problem with the skeleton, building up pressure at points along the spine, which causes the pain. Ligament strain is a very common cause of back pain as well [1].Another cause of acute low back pain is a Meniscoid Occlusion. The more mobile regions of the spine have invaginations of the synovial membrane that act as a cushion to help the bones move over each other smoothly. The synovial membrane is well supplied with blood and nerves. When it becomes pinched or trapped it can cause sudden severe pain. The pinching causes the membrane to become inflamed, causing greater pressure and ongoing pain. Symptoms include severe low back pain that may be accompanied by muscle spasm, pain with walking, concentration of pain to one side, and no radiculopathy (radiating pain down buttock and leg). Relief should be felt with flexion (bending forward),and exacerbated with extension (bending backward). Transient back pain is likely one of the first symptoms of influenza.
When back pain lasts more than three months, or if there is more radicular pain (sciatica) than back pain, a more specific diagnosis can usually be made. There are several common causes of back pain: for adults under age 50, these include ligament strain, nerve root irritation, spinal disc herniation and degenerative disc disease or isthmic spondylolisthesis; in adults over age 50, common causes also include osteoarthritis (degenerative joint disease) and spinal stenosis [2],trauma, cancer, infection, fractures, and inflammatory disease [3]. Non-anatomical factors can also contribute to or cause back pain, such as stress, repressed anger,[4] or depression. Even if there is an anatomical cause for the pain, if depression is present it should also be treated concurrently.
New attention has been focused on non-discogenic back pain, where patients have normal or near-normal MRI and CT scans. One of the newer investigations looks into the role of the dorsal ramus in patient's pain that have normal radiographic evidence. See Posterior Rami Syndrome. Diagnostic musculoskeletal ultrasonography has been shown to be helpful in objectifying multifidus atropy.
Conservative Treatment
The management goals when treating back pain are to achieve maximal reduction in pain intensity as rapidly as possible; to restore the individual's ability to function in everyday activities; to help the patient cope with residual pain; to assess for side-effects of therapy; and to facilitate the patient's passage through the legal and socioeconomic impediments to recovery. For many, the goal is to keep the pain to a manageable level to progress with rehabilitation, which then can lead to long term pain relief. Also, for most people the goal is to use non-surgical therapies to manage the pain and avoid major surgery, but for others surgery may be the quickest way to feel better. Not all treatments work for all conditions or for all individuals with the same condition, and many find that they need to try several treatment options to determine what works best for them. The present stage of the condition (acute or chronic) is also a determining factor in the choice of treatment. Only a minority of back pain patients (most estimates are 1% - 10%) require surgery.
References
- ↑ A.T. Patel, A.A. Ogle. "Diagnosis and Management of Acute Low Back Pain". American Academy of Family Physicians. Retrieved March 12, 2007.