Skip to content
My WebMD Sign In, Sign Up

Knee Pain Health Center

Font Size

Magnetic Resonance Imaging (MRI) of the Knee

What To Think About

  • You may be able to have an MRI with an open MRI machine camera.gif that doesn't enclose your entire body. But open MRI machines aren't available everywhere. The pictures from an open MRI may not be as good as those from a standard MRI machine camera.gif.
  • Sometimes your MRI test results may be different than those from CT, ultrasound, or X-ray tests because the MRI scan is more specific.
  • In some people, a knee MRI has given enough information about the knee joint that those people do not need an arthroscopy. To learn more, see the topic Arthroscopy.
  • Contrast material put directly in the knee (arthrogram) may be done in people who can't have an MRI or where MRI is not available. An arthrogram may also be done in people with total knee joint replacements to check for loose parts. To learn more, see the topic Arthrogram.

Other Works Consulted

  • Chernecky CC, Berger BJ (2008). Laboratory Tests and Diagnostic Procedures, 5th ed. St. Louis: Saunders.

  • Fischbach FT, Dunning MB III, eds. (2009). Manual of Laboratory and Diagnostic Tests, 8th ed. Philadelphia: Lippincott Williams and Wilkins.

  • Pagana KD, Pagana TJ (2010). Mosby’s Manual of Diagnostic and Laboratory Tests, 4th ed. St. Louis: Mosby Elsevier.

ByHealthwise Staff
Primary Medical ReviewerKathleen Romito, MD - Family Medicine
Specialist Medical ReviewerHoward Schaff, MD - Diagnostic Radiology
Current as ofNovember 29, 2012
1|2|3|4|5

WebMD Medical Reference from Healthwise

Last Updated: November 29, 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.

Today on WebMD

knee exercise
If you're living with knee pain, try these.
knee in brace
Everything you wanted to know about it.
 
nurse helping woman on crutches
When it comes to knee pain.
man with knee pain
Read this first.
 
man biting a bullet
Article
6 Ways To Ruin Your Knees
Article
 
Keep Joints Healthy
SLIDESHOW
Knee exercises
SLIDESHOW