My Sanford Chart allows you secure online access to your personal health information and your child's health information. It's available anywhere you have internet access. There is no cost to you and registering is quick and simple.
This topic is about spinal stenosis of the lower back, also known as the lumbar area. If you need information on spinal stenosis of the neck, see the topic Cervical Spinal Stenosis.
This usually happens when bone or tissue—or both—grow in the openings in the spinal bones. This growth can squeeze and irritate nerves that branch out from the spinal cord.
The result can be pain, numbness, or weakness, most often in the legs, feet, and buttocks.
It's most often caused by changes that can happen as people age. For example:
Symptoms may include:
Symptoms may be severe at times and not as bad at other times. Most people aren't severely disabled. In fact, many people don't have symptoms at all.
Your doctor can tell if you have it by asking questions about your symptoms and past health and by doing a physical exam.
You can most likely control mild to moderate symptoms with pain medicines, exercise, and physical therapy. Your doctor may also give you a spinal shot of corticosteroid, a medicine that reduces inflammation.
You may need surgery if your symptoms get worse or if they limit what you can do. Surgery to remove bone and tissue that are squeezing the nerve roots can help relieve leg pain and allow you to get back to normal activity. But it may not help back pain as much.
Learning about lumbar spinal stenosis:
Living with lumbar spinal stenosis:
Health Tools help you make wise health decisions or take action to improve your health.
|Decision Points focus on key medical care decisions that are important to many health problems.|
|Lumbar Spinal Stenosis: Should I Have Surgery?|
The most common cause of lumbar spinal stenosis is changes in the spine that can happen as you get older.
Spinal stenosis usually happens gradually. Symptoms may start when the changes begin to squeeze the spinal cord or its nerve roots.
These age-related changes often happen when you have certain disorders:
Also, other conditions may cause spinal stenosis, such as:
Many people, especially those older than age 50, have some narrowing of the spinal canal but don't have symptoms.
Symptoms occur when the nerve roots get squeezed.
The most common symptom is leg pain that happens when you walk or stand and feels better when you sit. You feel pain in your legs, because the nerve roots that pass through the lower spine extend to the legs.
People often have leg pain when the spine is extended—when they are standing straight or leaning backward, for example.
And they often feel better when the spine is flexed—when they are sitting, walking uphill, riding a bicycle, or leaning over a grocery cart, for example.
People with severe stenosis may have a habit of leaning forward in a stooped position to relieve pain.
Other symptoms may include:
Lumbar spinal stenosis usually starts gradually and gets worse over a long period of time. Narrowing of the spinal canal can squeeze and irritate the nerve roots that branch out from the spinal cord. This is what causes pain and other symptoms.
The course of spinal stenosis varies—it may stay the same, get better, or get worse.
Severe disability isn't common. But when symptoms are very bad, they can keep you from doing your normal daily activities. They can have a big effect your quality of life. If symptoms are still severe after you have tried other treatment for a while, surgery may be considered.
Surgery may be too risky for some older adults who have other serious health problems.
The risk of having lumbar spinal stenosis increases if you:
Call 911 or other emergency services immediately if a person has signs of damage to the spine after an injury (such as a car accident, fall, or direct blow to the spine). Signs may include severe back pain, or weakness, tingling, or numbness in one or both legs.
Call your doctor now or seek immediate medical care if:
Lumbar spinal stenosis usually gets worse gradually over months to years. If you have symptoms that come on suddenly, you may have another serious condition and should call your doctor.
If you begin to regularly have leg pain when walking and standing, call your doctor.
The following health professionals can diagnose and treat spinal stenosis:
Specialists who can treat spinal stenosis include the following:
To prepare for your appointment, see the topic Making the Most of Your Appointment.
Lumbar spinal stenosis can usually be diagnosed based on your history of symptoms, a physical exam, and imaging tests—tests that produce various kinds of pictures of your body. These tests include:
Your doctor may try nonsurgical treatment, such as pain-relieving medicines, exercise, and physical therapy, for a period of time before ordering imaging tests. If treatment works, you may not need tests.
Imaging tests can help confirm a diagnosis or rule out other problems. But even if imaging shows spinal stenosis, your symptoms may not match the results of the tests. So treatment is based on what your symptoms are and how much spinal stenosis is impacting your life, not just on the results of imaging tests.
The goals of treatment for spinal stenosis are to relieve pain, numbness, and weakness in the legs, to make it easier for you to move around, and to improve your quality of life.
You can't always prevent changes in your back that may come with aging. But you may be able to limit spinal stenosis symptoms by keeping your back as healthy as possible:
You can take steps to treat lumbar spinal stenosis symptoms at home:
Be sure to talk with your doctor before you start home treatment.
Pain and numbness in your legs can increase your risk of losing your balance. Falling can make symptoms worse. Take steps to lower your risk of falling:
Taking medicine along with other nonsurgical treatment is often enough to relieve pain and allow you to do normal daily activities.
Medicines used to relieve the symptoms of spinal stenosis include:
Surgery is done to relieve pressure on the nerve roots. This can help reduce pain, numbness, and weakness in your legs.
Surgery may be recommended if:
The goal of surgery is to relieve pain, numbness, or weakness in the legs—not to relieve back pain. People who have surgery only for back pain are less satisfied with the results than are those who have surgery for nerve root symptoms and pain in both the back and legs. Also, numbness, weakness, and pain may return after surgery.
Physical therapy is an important treatment for spinal stenosis. It can help with pain and build muscle strength.
Your physical therapist may teach you exercises to strengthen your abdominal (belly) muscles, which will help support your spine. You may also learn exercises to help maintain flexibility and reduce inflammation.
Alternative and complementary medicine therapies, such as acupuncture, are used by some people to relieve pain from spinal stenosis.
|North American Spine Society|
|7075 Veterans Boulevard|
|Burr Ridge, IL 60527|
The North American Spine Society (NASS) promotes education, research, and advocacy for spine care. This group's patient education website (www.KnowYourBack.org) has information on the cause, treatment, and prevention of neck and back problems. It has references and brochures to help patients make health decisions. NASS members are spine care professionals such as orthopedic surgeons, neurosurgeons, neurologists, physiatrists, physical therapists, and researchers.
|c/o Radiological Society of North America, Inc.|
|820 Jorie Boulevard Oak Brook, IL 60523-2251|
RadiologyInfo is a joint project of the American College of Radiology and the Radiological Society of North America. The website is designed to answer consumer questions about radiology procedures and therapies. RadiologyInfo has information on X-ray, CT scan, MRI, ultrasound, and other procedures. The information includes how they are used for diagnosis and treatment, how to prepare for the procedures, and what a patient may experience.
|American Academy of Orthopaedic Surgeons (AAOS)|
|6300 North River Road|
|Rosemont, IL 60018-4262|
The American Academy of Orthopaedic Surgeons (AAOS) provides information and education to raise the public's awareness of musculoskeletal conditions, with an emphasis on preventive measures. The AAOS website contains information on orthopedic conditions and treatments, injury prevention, and wellness and exercise.
|American College of Rheumatology|
|2200 Lake Boulevard NE|
|Atlanta, GA 30319|
The American College of Rheumatology (ACR) and the Association of Rheumatology Health Professionals (ARHP, a division of ACR) are professional organizations of rheumatologists and associated health professionals who are dedicated to healing, preventing disability from, and curing the many types of arthritis and related disabling and sometimes fatal disorders of the joints, muscles, and bones. Members of the ACR are physicians; members of the ARHP include research scientists, nurses, physical and occupational therapists, psychologists, and social workers. Both the ACR and the ARHP provide professional education for their members.
The ACR website offers patient information fact sheets about rheumatic diseases, about medicines used to treat rheumatic diseases, and about care professionals.
|P.O. Box 7669|
|Atlanta, GA 30357|
The Arthritis Foundation provides grants to help find a cure, prevention methods, and better treatment options for arthritis. It also provides a large number of community-based services nationwide to make living with arthritis easier, including self-help courses; water- and land-based exercise classes; support groups; home study groups; instructional videotapes; public forums; free educational brochures and booklets; the national, bimonthly consumer magazine Arthritis Today; and continuing education courses and publications for health professionals.
|National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health|
|1 AMS Circle|
|Bethesda, MD 20892-3675|
|Phone:||1-877-22-NIAMS (1-877-226-4267) toll-free|
The National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) is a governmental institute that serves the public and health professionals by providing information, locating other information sources, and participating in a national federal database of health information. NIAMS supports research into the causes, treatment, and prevention of arthritis and musculoskeletal and skin diseases and supports the training of scientists to carry out this research.
The NIAMS website provides health information referrals to the NIAMS Clearinghouse, which has information packages about diseases.
Other Works Consulted
- American Academy of Orthopaedic Surgeons and American Academy of Pediatrics. (2010). Lumbar spinal stenosis. In JF Sarwark, ed., Essentials of Musculoskeletal Care, 4th ed., pp. 957–960. Rosemont, IL: American Academy of Orthopaedic Surgeons.
- Atlas SJ, et al. (2005). Long-term outcomes of surgical and nonsurgical management of sciatica secondary to a lumbar disc herniation: 10-year results from the Maine Lumbar Spine Study. Spine, 30(8): 927–935.
- Chou R, et al. (2009). Interventional therapies, surgery and interdisciplinary rehabilitation for low back pain: An evidence-based clinical practice guideline from the American Pain Society. Spine, 34(10): 1066–1077.
- Djurasovic M, et al. (2010). Contemporary management of symptomatic lumbar spinal stenosis. Orthopedic Clinics of North America, 41(2): 183–191.
- Hu SS, et al. (2006). Stenosis of the lumbar spine section of Disorders, diseases, and injuries of the spine. In HB Skinner, ed., Current Diagnosis and Treatment in Orthopedics, 4th ed., pp. 249–252. New York: McGraw-Hill.
- Isaac Z, Wang D (2008). Lumbar spinal stenosis. In WR Frontera et al., eds., Essentials of Physical Medicine and Rehabilitation, 2nd ed., pp. 259–265. Philadelphia: Saunders Elsevier.
- Mercier LR (2008). Lumbar spine stenosis section of The back. In Practical Orthopedics, 6th ed., pp. 152–153. Philadelphia: Mosby Elsevier.
- Resnick D, et al. (2005). Guidelines for the performance of fusion procedures for degenerative disease of the lumbar spine—Part 9: Fusion in patients with stenosis and spondylolisthesis. Journal of Neurosurgery, 2: 679–685.
- Resnick DK, et al. (2005). Guidelines for the performance of fusion procedures for degenerative disease of the lumbar spine—Part 10: Fusion following decompression in patients with stenosis without spondylolisthesis. Journal of Neurosurgery, 2(6): 686–691.
- Weinstein JN, et al. (2007). Surgical versus nonsurgical treatment for lumbar degenerative spondylolisthesis. New England Journal of Medicine, 356(22): 2257–2270.
|Primary Medical Reviewer||William H. Blahd, Jr., MD, FACEP - Emergency Medicine|
|Specialist Medical Reviewer||Robert B. Keller, MD - Orthopedics|
|Last Revised||February 13, 2012|
Last Revised: February 13, 2012
Author: Healthwise Staff
To learn more visit Healthwise.org
© 1995-2013 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.