Thumb arthritis

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Thumb arthritis

A joint is where bones connect and move.  Arthritis is thinning of the cartilage, which is the smooth covering of the joint.  The body reacts to loss of the joint surface by forming bone spurs (osteophytes) Thumb arthritis is a genetic predisposition: like graying and thinning of the hair, it comes with age and it shows up earlier in some families.  Unlike thinning of the hair, women tend to get thumb arthritis sooner than men do.


http://www.assh.org
Thumb arthritis

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