Relieve Arthritis Pain at the Base of the Thumb and in the Wrist

What We Try First

Most patients get meaningful relief without surgery, at least for a period. A thumb spica splint that rests the joint, hand therapy, activity modification, and oral or topical anti-inflammatories are the standard starting point. Splinting in particular has held up well in controlled studies for thumb base arthritis, improving pain, stiffness, function, and measured grip and pinch strength.

Cortisone injection into the thumb base joint is widely used and can quiet a flare. We will be straightforward with you about it: the controlled trials supporting injection into this specific joint are weaker than most patients assume, and the studies that exist have mostly compared one injection against another rather than against splinting or therapy. That does not mean it is not worth trying — many patients get real relief — but it does mean we should not promise more than the evidence supports.

Rebuilding the Thumb Base

When the joint is worn out and conservative care has run its course, the surgical approach is to remove or reconstruct the arthritic joint so that bone is no longer grinding on bone. Several recognized techniques accomplish this — removing the small trapezium bone at the thumb base, reconstructing the joint using a slip of your own tendon to suspend and cushion the thumb, fusing the joint, or replacing the joint surfaces. Which one is right depends on your anatomy, the stage of arthritis, your strength demands, and your surgeon’s judgment. Your surgeon will walk you through the specific recommendation for your hand and why.

The single most important thing to understand before scheduling is the timeline. This is not a quick recovery. Four to eight weeks in a cast or splint, then months of therapy, with strength still improving at nine to twelve months. Patients who go in knowing that do well. Patients who expect to be back to normal in six weeks are the ones who feel something went wrong when nothing did.

Wrist Arthritis

Arthritis in the wrist itself most commonly follows an injury. A torn scapholunate ligament — an injury that can accompany a broken wrist and go unrecognized at the time — leads to a predictable pattern of wrist arthritis that develops over the following years. This is why a wrist you broke in your twenties can start aching in your fifties.

Surgical options for an arthritic wrist range from removing a row of small carpal bones to relieve the arthritic contact while preserving motion, to fusing selected bones while keeping the healthy joints working, to fusing or replacing the wrist entirely. These are meaningfully different trade-offs between motion and durability, and the published evidence does not establish one as superior — the choice comes down to your particular pattern of arthritis, what you need the hand to do, and your surgeon’s experience. Some of these procedures are highly specialized, and part of a good consultation is being told plainly when a referral is the right answer.