TFCC Injury (Wrist)

Common Symptoms

• Pain on the pinky side of the wrist, worsened by gripping, twisting, or bearing weight through the wrist
• A clicking or catching sensation with wrist rotation
• Wrist weakness or a feeling of instability
• Tenderness directly over the TFCC region

Why It Happens

The TFCC can be injured traumatically (a fall onto an outstretched hand, a forceful twist) or develop degenerative changes over time from repetitive loading and, in some cases, from how the forearm bones are aligned.

Why It Can Become Persistent

Because the TFCC bears load with everyday wrist rotation and gripping, ongoing use can continue to aggravate a tear or degenerative injury unless load is meaningfully reduced or the structure is addressed directly.

Who Commonly Gets It

TFCC injuries are common in athletes in racquet and stick sports, gymnasts, and people who fall onto an outstretched hand; degenerative TFCC changes become more common with age.

How It Is Usually Diagnosed

Diagnosis involves history, exam with specific provocative tests, and usually MRI or MR arthrography to characterize the tear and guide treatment, since traumatic and degenerative tears are managed somewhat differently.

Traditional Treatment Options

• Splinting or bracing: Resting the wrist in a brace is a common first-line approach.
• Activity modification: Reducing aggravating gripping or rotational movements.
• Physical therapy: Strengthening and addressing wrist mechanics.
• Corticosteroid injection: Can provide symptom relief for some patients.
• Arthroscopic repair or debridement: Surgical treatment reserved for significant tears or cases that don't respond to conservative care.

Why Someone Might Start Looking for Another Option

When splinting and activity changes don't fully resolve symptoms, and before considering surgery, people look for additional non-invasive options, including shockwave therapy.

Where Shockwave Therapy May Fit

We want to be direct here: the only evidence we could independently verify is a single case report — a patient with an imaging-confirmed degenerative TFCC tear, refractory to conservative treatment, who had complete resolution of pain and full functional recovery after 4 weekly sessions of focused shockwave therapy. This is real, but it's the weakest form of clinical evidence and cannot establish how reliably this works.

How Shockwave Treatment Works for This Area

If considered appropriate after imaging confirms the diagnosis, acoustic pressure waves would be applied to the affected area of the wrist, generally alongside splinting and activity modification.

What the Treatment Feels Like

Most patients describe a firm tapping or pressure sensation directly over the tender area on the pinky side of the wrist; your provider will discuss what to expect.

What Happens During Your First Visit

Your visit begins with a provider evaluation focused on your history and a physical exam relevant to your complaint. If shockwave therapy is determined to be clinically appropriate, your first treatment can typically be provided the same visit. See our What to Expect page for the full walkthrough.

Who May Not Be Appropriate

• Anyone who has not yet had imaging to characterize the tear
• A significant traumatic tear or wrist instability, which may need surgical evaluation
• Active infection, open wounds, or certain bone conditions at the treatment site

This list is not exhaustive. Your provider will screen for contraindications during your evaluation.