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

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 ...

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 ...