Spinal stenosis is a condition that can cause pain or numbness in your back, legs, neck, shoulders or arms. Other symptoms include weakness or loss of sensation in your arms and legs, balance issues, and bladder and bowel problems. These symptoms are painful and could cause a diminished quality of life. As you seek treatment for spinal stenosis, you may include inversion table therapy as one of your options. An inversion table is a piece of equipment that places you in an inverted position, lessening or eliminating the gravitational compression on your vertebrae.
Definition and Causes
Spinal stenosis is the narrowing of your backbone, the body structure that normally protects your spinal cord. This narrowing can create pressure on your spinal cord. Oftentimes the cause of spinal stenosis is age-related, a result of osteoarthritis, degeneration of vertebral disks or thickening of the ligaments that hold together the bones of your spine. Other causes of this condition include injury, tumor growth or bone diseases of the spine.
Before you consider surgery as a treatment for your spinal stenosis, first explore nonsurgical treatments. You can relieve some symptoms with over-the-counter methods such as anti-inflammatory drugs or analgesics, corticosteroid injections to reduce inflammation in the spinal region, or nerve block injections to block pain. Your doctor may also prescribe strengthening and stabilizing exercises, or restrict certain activities that make your symptoms worse. You may need to wear a lumbar brace to support your spine.
You can use alternative therapies to treat spinal stenosis, either in place of or in conjunction with other treatments. According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases, some patients report success using acupuncture therapy. Another alternative therapy is chiropractic care. Chiropractors adjust your spine to help restore normal spine movement and function, thereby reducing pain and symptoms associated with spinal stenosis. Research published in the "British Medical Journal" in 2006 concludes that chiropractic care is likely to be beneficial both in acute and chronic cases of back pain.
Inversion Table Therapy
Gravity-assisted traction, or inversion, may help some spinal stenosis patients. This therapy employs a pulling force on the spine to increase space between the vertebrae and decrease pressure on the affected nerves. Overall, inversion table therapy has proven results in reducing back pain. A study by F. Sheffield in the "Archives of Physical Medicine and Rehabilitation" followed 175 patients who were unable to work due to various types of back pain. After eight inversion table treatments, 155 of these patients were able to return to their jobs full time. In treatment specifically for spinal stenosis, however, there is no significant evidence supporting the effectiveness of inversion table therapy. Although this therapy may temporarily reduce the symptoms caused by spinal stenosis, it will not reduce the narrowing of the spine indicative of the condition. Inversion table therapy may be suitable as a complement to the other treatments available for spinal stenosis.