A knuckle is a finger joint. Like other joints, it can experience injury or be affected by a health problem. Each of your ...

the finger bones will start to rub against each other. That rubbing causes pain, stiffness, and inflammation. Treatment slows ...

When you fracture a finger bone, it can cause your whole hand to be out of alignment. Hand and upper extremity surgeons are specially trained to care for these problems with both surgical and ...