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.

Medically reviewed by Stella Bard, MD Early treatment can help relieve symptoms and protect joint function from arthritis in your fingers.Symptoms of finger arthritis often include stiffness, ...

A lump on your wrist or hand is likely not harmful. A bump that feels like bone is likely a carpal boss, a movable bump is typically a ganglion cyst, and a lump on the palm of your hand may be ...

Arthritis targets the joints where bones come together, which is why the fingers are so often affected. Fingers and hands have many small joints that need to work together fluidly to allow everything ...

You reach for your coffee mug in the morning and notice your fingers feel unusually stiff and achy. You shake your hands a bit, attribute it to sleeping in an odd position, and go about your day. But ...