- triple compartment osteoarthritis
- decreased medial joint space
- subchondral sclerosis.
- medial compartment articular cartilage thinning
- femoral condyle, tibial spine, patellar osteophytosis
- concretions in a small Baker's cyst in keeping with secondary synovial osteochondromatosis.
- focal edema in medial tibial subchondral surface.
- degenerate tear of posterior horn of medial meniscus
- lax myxoid degenerate anterior cruciate ligament
- retropatellar, superficial and deep infrapatellar bursal fluid.
- Hoffa fat inflammation