Skip to content
My WebMD Sign In, Sign Up

Back Pain Health Center

Font Size

Lumbar Spinal Stenosis - Exams and Tests

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:

  • MRI, to check your spinal nerves and look for disc problems.
  • CT scan, to check your bones and joints.
  • X-rays, to measure the extent of arthritis or injuries to the vertebrae.
  • Bone scan, to rule out cancer and other bone diseases.
  • Electromyogram and nerve conduction tests to see if other problems may be causing or adding to your symptoms.
  • Myelogram, to look for narrowing of the spinal canal or abnormalities of the nerves branching off the canal. This is rarely used to diagnose spinal stenosis.

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.

Recommended Related to Back Pain

How to Wreck Your Back

For many people, back pain seems like an unavoidable discomfort. But you may have more control than you think. You can wreck your back in any number of ways, but a few major offenders stand out: Not stretching, not paying attention to your movements, and years of wear and tear, says Nick Shamie, MD, associate professor of orthopedic neurosurgery at UCLA and a spokesman for the American Academy of Orthopaedic Surgeons. Here are five habits that put your spine at risk and simple strategies to stop...

Read the How to Wreck Your Back article > >

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.

1

WebMD Medical Reference from Healthwise

Last Updated: February 13, 2012
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
Next Article:

Today on WebMD

back pain
Article
woman with lower back pain
Quiz
 
man on cellphone
Slideshow
acupuncture needles in woman's back
Slideshow
 

low back pain
Video
pain in brain and nerves
Slideshow
 
Chronic Pain Healtcheck
Health Check
break at desk
Article
 

Woman holding lower back
Slideshow
Weight Loss Surgery
Slideshow
 
lumbar spine
Slideshow
back pain
Article