You may be able to have an MRI with an open MRI machine 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.
Sometimes your MRI test results may be different than those from
X-ray tests because the MRI scan is more
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
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
Other Works Consulted
Chernecky CC, Berger BJ (2008). Laboratory Tests and Diagnostic Procedures, 5th ed. St. Louis:
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.