Free a Finger That Catches, Clicks, or Locks

Starting with an Injection

For most patients the first step is a corticosteroid injection into the tendon sheath. It is a brief in-office procedure that calms the inflammation crowding the tendon, and for many people it is the only treatment ever needed.

It is worth being straightforward about durability, because published results vary widely depending on how long patients were followed and how “success” was defined. Some studies report lasting relief in the large majority of patients years later; others report symptoms returning in more than half within a single year. What the evidence agrees on is that recurrence is more likely if you are younger, have insulin-dependent diabetes, have more than one finger involved, or have had other tendon problems in the same arm. Patients with diabetes see meaningfully lower rates of lasting relief than patients without.

A course of treatment typically allows for a limited number of injections in the same finger. Repeated injections into one spot carry their own risks, including thinning of the skin and fat and weakening of the tendon.

Trigger Finger Release

If injection does not hold, the definitive treatment is a trigger finger release. Through a small incision in the palm at the base of the affected finger, the surgeon divides the A1 pulley — the thickened ring constricting the tendon. With the constriction gone, the tendon glides freely again. The pulley is not needed for normal hand function.

The procedure is done as an outpatient, and the hand is numbed with local anesthetic rather than requiring general anesthesia. Many hand surgeons now perform these wide awake, without a tourniquet, using local anesthetic mixed with epinephrine. Published comparisons of that approach against local anesthetic with a tourniquet found higher patient satisfaction, less need for pain medication, shorter time in the operating room, and lower cost, with no difference in how the hand ultimately functioned.

What Recovery Actually Looks Like

Two different timelines get quoted for trigger finger release, and conflating them causes needless worry. Functional recovery is fast — around half of patients are back to work within about two weeks, and finger motion typically returns within days. Complete resolution of swelling and tenderness in the palm is slower and can take four to six months. The incision can stay firm and sensitive well after the finger itself is working normally. Both are normal.

Recurrence after open release is uncommon, on the order of two percent. Complications are usually minor when they occur, most often resolving with hand therapy or a short course of medication.