Tendinitis in the Wrist

A tendon inflammation in the wrist is also known as tendinitis. In this condition, a tendon from a muscle in the wrist becomes inflamed. In this article, we’ll explain how this complaint develops, what the symptoms are, and what treatment options are available. Read on to learn more:

What causes tendon inflammation in the wrist?

A tendon inflammation in the wrist (tendinitis) is also known as extensor carpi ulnaris tendinopathy. In this condition, a tendon of a muscle located in the wrist is inflamed. When this tendon is inflamed, symptoms typically appear on the top side of the wrist, on the pinky side. The extensor carpi ulnaris tendon is responsible for extension and adduction of the wrist.
When the tendon is inflamed, these movements will cause pain.

What causes tendon inflammation?

Tendon inflammation in the wrist usually develops gradually. The most common cause is overuse. Athletes who heavily use their wrists—such as racket sport players, baseball players, golfers, or rowers—are particularly at risk. The risk increases even more when the individual lacks sufficient strength or mobility.

What are the symptoms of tendon inflammation in the wrist?

Tendon inflammation in the wrist (tendinitis) can present the following symptoms:

• Pain on the top side of the wrist (pinky side)
• Pain during extension, especially when the wrist is bent toward the pinky side
• Swelling around the tendon
• Tenderness when pressing on the tendon

How do you treat tendon inflammation in the wrist?

Recovery from tendon inflammation in the wrist usually occurs naturally.
If the patient gets enough rest and uses a supportive wrist brace, this is generally sufficient to reduce symptoms.
If symptoms persist, anti-inflammatory medication is often prescribed.
In some cases, a one-time injection with corticosteroids is given.
If the issue involves inflammation of the tendon sheath, surgery is sometimes considered.
Once the symptoms subside, it is important to rebuild strength, coordination, and mobility around the wrist.