Some conditions cause the finger or toe joint tissue to thicken, making movement difficult. This may affect how the joint bends and may feel like it is locking up. A person may also experience joint ...

Finger joint pain can affect a person’s everyday activities and may have several causes. It is common for swelling and stiffness to accompany finger joint pain. Some people experience finger joint ...

Trigger finger—also known as stenosing tenosynovitis—is a painful condition where fingers get stuck in a bent, trigger-ready position. It occurs when the sheath that encases the finger's tendon, or ...