What Is Knee Osteoarthritis?
Home / What Is Knee Osteoarthritis? Knee osteoarthritis (OA) is a degenerative joint disease where the protective cartilage in the knee wears down over time. This leads to symptoms like pain, stiffness, swelling, and reduced mobility. It’s the most common form of arthritis, especially in older adults, and a major cause of disability worldwide. Physiotherapy […]