Patellofemoral Syndrome - Pathogenesis and clinical findings • Anterior Knee Pain with possible symptoms of 'catching' of the patellofemoral joint • Squatting or kneeling worsens pain • Palpable grinding of patellofemoral joint (crepitus) • Secondary effusion (swelling), tenderness and loss of flexion • Xray malalignment or narrowing of patellofemoral joint with MRI effusion and chondral loss #Patellofemoral #Syndrome #pathophysiology #diagnosis #signs #symptoms #msk
