Hands and wrists are the most common location for deformities caused by
rheumatoid arthritis. As joint damage progresses, the joints between the hand
and fingers (metacarpophalangeal joints—MCPs) swell and move upward (dorsal
subluxation). The tendons over the joints slip and cause the fingers to bend
toward the little finger (ulnar drift). In addition, muscles in the hand thin
and weaken, creating valleys between the long tendons.
June 5, 2012
Anne C. Poinier, MD - Internal Medicine & Nancy Ann Shadick, MD, MPH - Internal Medicine, Rheumatology
How this information was developed to help you make better health decisions.
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.
We are happy to take your appointment request over the phone, or, you may fill out an online request form.
Disclaimer: The information on this website is for general informational purposes only and SHOULD NOT be relied upon as a substitute for sound professional medical advice, evaluation or care from your physician or other qualified health care provider.