Knee Pain
If you notice a gradual dull aching sensation in the knee with intermittent sharp pain especially with negotiating stairs, along with crepitus in the knee when you bend and straighten the knee, you may be suffering from Patella Femoral Pain Syndrome (PFPS).
PFPS, which used to be known as Chondro-Malacia Patella (CMP), Anterior Knee Pain and Runners’ Knee are all very similar conditions. These conditions and symptoms can occur due to a varying degree of wear and tear (degeneration) of the cartilage behind the knee cap, also known as the patella femoral joint.