Is the Teitge Test Still Trustworthy?

Ever dealt with knee pain that's got you wondering if surgery might help? Meet the Teitge test – a doctor's tool designed to figure out who'd benefit most from a specific surgery called high tibial osteotomy, or HTO. Dr. R. A. Teitge, a big name in the field, came up with this test ages ago. But can any doctor use this test and get the same result? That's what scientists were keen to find out. They wanted to check if the Teitge test is reliable – if it gives the same answer every time. Think of it like this: you walk into a room filled with doctors. They all test the same patient. If they all say the same thing, then the test is reliable. This study was all about checking the test's reliability. Imagine all those doctors in the room, testing the same patient. Would they give the same result? That's what scientists were after.