De Quervain’s tenosynovitis is an inflammatory condition. It causes pain at the thumb side of your wrist where the base of your thumb meets your forearm. If you have de Quervain’s, strengthening ...

Extensor tendons are found just under the skin of the hand or the top of the feet. Extensor tendonitis is an inflammation of these tendons, and many factors can cause it. Tendons are bands of tissue ...

A tendon is a type of body tissue that connects muscle to bone. If a tendon becomes inflamed — painful and swollen — the condition is called tendonitis. In your hands, there are so-called extensor ...

De Quervain’s tenosynovitis is inflammation of the tendons in the thumb. A person with the condition will experience pain when they move their thumb, but several treatments can ease symptoms. The ...