 His original MRI of August 2, 2002, did show low-grade chondromalacia of the patellofemoral joint and also grade II to III chondromalacia of the medial joint space, which was the beginning of osteoarthritis. 
His original MRI of August 2 , 2002 , did show low - grade chondromalacia of the patellofemoral joint and also grade II to III chondromalacia of the medial joint space , which was the beginning of osteoarthritis .