Pain MENISCI: No significant abnormality noted.ARTICULAR CARTILAGE AND BONE: A discrete osseous fragment and suspected donor site involving the medial condyles and suspected Pellegrini steata lesion. Appearance similar to plain film without evidence of interval change or acute abnormality.Mild thinning diffusely throughout the lateral compartment without evidence of a discrete focal cartilaginous abnormality. Marked destruction and complete loss of cartilage underlying the patella, specifically involving the lateral facet. Medial compartment and associated cartilage is otherwise essentially intact. Underlying contusion and edema with small cysts most pronounced within the patella and lateral anterior condylar surfaceLIGAMENTS: No significant abnormality noted. Specifically no acute ligamentous injury upon close inspection of the MCL suspected old scarring and thickening, observed proximally. LCL and remaining ligaments are otherwise unremarkableEXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
Old MCL injury and cartilaginous loss, most pronounced involving the patellofemoral compartment laterally and similar to plain film 10/24/14