Heberden's and Bouchard's Nodes

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Heberden's and Bouchard's nodes and CMC joint

Bony bumps on the finger joint closest to the fingernail are called Heberden's nodes. Bony bumps on the middle joint of the finger are known as Bouchard's nodes.

Bony bumps are also common at the base of the thumb. These bumps do not have a nickname, but the joint is called the CMC or carpometacarpal joint. The name comes from the bone of the wrist (carpal) and the bone of the thumb (metacarpal).

ByHealthwise Staff

Primary Medical Reviewer Anne C. Poinier, MD - Internal Medicine

Specialist Medical Reviewer Stanford M. Shoor, MD - Rheumatology

Current as ofSeptember 9, 2014

Current as of: September 9, 2014

Author: Healthwise Staff

Medical Review: Anne C. Poinier, MD - Internal Medicine & Stanford M. Shoor, MD - Rheumatology