A finger joint replacement involves removing a damaged or worn joint from the finger and putting in an artificial one. Also called an arthroplasty, this type of surgery is most commonly used in cases ...

A lump on the finger knuckle joint can happen for many reasons, ranging from an inflammatory condition to an infection. In rare cases, a bump or lump on the finger knuckle joint can be due to a tumor.

Your fingers are trying to tell you something, but you might be missing the message. Those subtle aches, occasional stiffness, and moments when your grip feels weaker than usual aren’t just signs of ...