Reason: right knee osteochondral lesion. MENISCI: The medial and lateral meniscus are intact. ARTICULAR CARTILAGE AND BONE: There is osteochondral defect in the condyle, somewhat unusual that it is not located in the weightbearing location. Mild bone marrow edema is noted. The defect appears stable with overlying cartilage and no fluid separating the defect from the cartilage. The articular surface is intact.LIGAMENTS: Cruciate and collateral ligaments are intact. EXTENSOR MECHANISM: Extensor mechanism is intact.ADDITIONAL
Osteochondral defect in the condyle, somewhat unusual given the location in the weightbearing area. The lesion is not separated and cortical surfaces are intact, indicating a stable lesion.