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 ...

Medically reviewed by Jennifer Steinhoff, MD Finger sprains and dislocations are common hand injuries. A sprain happens when ...

Although this is painless at the moment, the knuckles are hard and swollen ... the index and middle fingers of your right hand have hard lumps over the finger joints closest to the fingernail.

One researcher, Dr Donald Unger, actually cracked the knuckles of his left hand at least twice a day ... crack away with no regard for your joints – some radiologists think that there is some ...

Do you enjoy popping your knuckles in your leisure time ... Prioritizing overall joint health through exercise and good hand ...