<prompt> Choose the wrong statement regarding chondromalacia patella ___:There is increasing osteoporosis of the patellaThere is blistering in the patellar cartilageIt affects the medial facet of the patellaIt is commonly associated with vastus medius tendinitis  <response>: Ans. A. There is increasing osteoporosis of the patella Chondromalacia patella is defined as a blistering cystic change in the patellar cartilage usually affecting the medial facet of the patella. It is associated with vastus medius tendinitis. The change is attributed to a decrease in sulfated mucopolysaccharide in the ground substance. 