What Are the Surgical Options?

If your knee is still very stiff and doesn’t improve with non-surgical treatments, surgery might be needed. The main surgery for a stiff knee is called knee arthroscopy with lysis of adhesions (LOA) and manipulation under anesthesia (MUA). Here’s what happens during this surgery:

1. Arthroscopy: The doctor makes 2-3 small cuts in your knee and uses tiny tools to remove extra scar tissue.
2. Manipulation Under Anesthesia (MUA): While you’re asleep, the doctor moves your knee around to break up any remaining scar tissue and help restore movement.