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 ...

Extensor tendonitis can occur in your feet or hands due to overuse of the tendons. Treatment can involve medication to reduce inflammation and physical therapy, depending on the severity. Extensor ...

De Quervain tenosynovitis is pain and swelling in the tendons around your thumb. Specifically, it affects the tendons of two muscles called abductor pollicis longus and extensor pollicis brevis. De ...

De Quervain's disease, a form of stenosing tenosynovitis, predominantly affects the tendons within the first dorsal compartment of the wrist, namely the abductor pollicis longus and extensor pollicis ...

Extensor tendonitis causes pain across the top of the foot. The extensor tendons join the muscles on the front of the lower leg, to the toes. They pull the toes upwards away from the ground. The two ...