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 ...

Arthritis affects over 54 million adults, making it one of the most common causes of disability and chronic pain. This degenerative condition gradually destroys joint cartilage, leading to stiffness, ...

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 ...