Reason: left knee meniscus tear History: left knee pain and swelling MENISCI: No significant abnormality noted.ARTICULAR CARTILAGE AND BONE: Bone marrow edema in the medial femoral condyle with loss of hyaline cartilage and underlying degenerative subchondral cyst. Thinning of the patellar hyaline cartilage without focal defect.LIGAMENTS: No significant abnormality noted. EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
1.Loss of hyaline cartilage with adjacent bone marrow edema and underlying subchondral cyst in the medial femoral condyle.2.Thinning of the patellar hyaline cartilage without focal defect.