But the metacarpophalangeal or MCP joint - the knuckle, where the hand meets the fingers - is complex and there have been problems with joint replacement. Now, in a bid to find a better way of ...

If a UCL injury isn’t properly treated, the MCP joint will become arthritic after a long period of instability. Once it ...

Knuckles or metacarpophalangeal joints are small joints in hands that connect fingers to hand. These are commonly cracked or pulled as a habit which produces sound and a sense of ease/comfort to many.

Like other joints, it can experience injury or be affected by a health problem. Each of your fingers has three knuckles, and ...