Knee injury pain MENISCI: Medial and lateral menisci are normal morphology and signal characteristics.ARTICULAR CARTILAGE AND BONE: Heterogeneity of the epiphysis of the tibia, likely physiologic. LIGAMENTS: Medial and lateral collateral ligaments are intact. Anterior and posterior cruciate ligaments are intact. EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
1. Small joint effusion with findings suggestive of Hoffa's fat pad impingement syndrome.2. Inflammatory changes surrounding the popliteal vasculatures and tibial nerve of unclear etiology, but this may be related to contusion.3. No evidence of medial or lateral meniscal tear. 