If your knee feels like it’s constantly catching, locking, or getting stuck, it may not just be inflammation. After a meniscus injury or repeated knee trauma, torn cartilage and inflamed tissue can become trapped inside the joint, causing pain and mechanical catching with movement. In some cases, knee arthroscopy can treat the problem through minimally invasive surgery using small incisions and a camera — helping restore smoother motion, reduce pain, and improve knee function. If knee pain or in