<P> Bouchard 's nodes are hard , bony outgrowths or gelatinous cysts on the proximal interphalangeal joints ( the middle joints of fingers or toes ) . They are seen in osteoarthritis , where they are caused by formation of calcific spurs of the articular ( joint ) cartilage . Much less commonly , they may be seen in rheumatoid arthritis , where nodes are caused by antibody deposition to the synovium . </P>
<P> Bouchard 's nodes are hard , bony outgrowths or gelatinous cysts on the proximal interphalangeal joints ( the middle joints of fingers or toes ) . They are seen in osteoarthritis , where they are caused by formation of calcific spurs of the articular ( joint ) cartilage . Much less commonly , they may be seen in rheumatoid arthritis , where nodes are caused by antibody deposition to the synovium . </P>
what is the characteristic feature of bouchard 's nodes
what is the characteristic feature of bouchard 's nodes
hard , bony outgrowths or gelatinous cysts on the proximal interphalangeal joints
hard , bony outgrowths or gelatinous cysts on the proximal interphalangeal joints