गानथिफोराव आरतिकिउलार कारटिलेजनि दाथायारि सोलायनायफोरनि थाखाय बेरामा नुजायो, सरासनस्रायै जायफोरा अजन-थिगोग्रा जारैहाय सिनस्रि आरो हानथुफोर।
The disease results from structural changes in the articular cartilage in the joints, usually those which are weight-bearing such as the spine and knees.