Nov 16, 2025 · Extensor Tendon Injuries are traumatic injuries to the extensor tendons that can be caused by laceration, trauma, or overuse. Diagnosis is made clinically by physical examination and …

Some parts of the extensor tendon are very thin and can be torn easily, even by jamming your finger. If these injuries are not treated, it may be hard to straighten finger or thumb joints.

Extensor tendinitis is inflammation in your extensor tendons — the tendons that help you straighten your fingers, lift your toes, extend your wrists back and bring your ankle up.

The long extensor tendon to the thumb is called the Extensor Pollicis Longus (EPL). This tendon straightens the end joint of the thumb and also helps pull the thumb in towards the index finger.

Extensor tendons begin in the forearm and run along back of the hand to the thumb and fingers. These tendons allow the fingers and thumb to straighten or extend. Damage to one or more of these …

Extensor tendon injuries occur when the tendons that straighten the wrist, fingers, and thumb are damaged, often due to minor cuts or trauma, such as jamming a finger.

Jun 4, 2025 · It is a long thin structure which attaches the muscle in your arm to your thumb and allows it to straighten. The tendon in your thumb is called the Extensor Pollicis longus (EPL).

What is an extensor tendon? Extensor tendons, located on the back of the hand and fingers, allow you to straighten your fingers and thumb. These tendons are attached to muscles in the forearm. As the …

Extensor tendon injuries are relatively common and, if not treated appropriately, can cause permanent impairment of hand function. An extensor lag is often present and this can predispose the affected …

Extensor tendons are located at the back of your fingers and thumbs, allowing them to straighten and perform precise movements. These injuries can result from trauma, burns, or arthritis, leading to …