Dear Friends, The classification criteria for Osteoarthritis were created by ACR 30 years back. There has been a greater understanding of Osteoarthritis since then, and many advances in imaging of Osteoarthritis have occurred. We feel that progress in the treatment of Osteoarthritis is suffering due to our inability to diagnose OA very early in the course of a disease. We are attaching a link to the questionnaire to elicit your opinion to know what could constitute an early diagnosis of OA. Even if you have done it re-do it on the link given ( Click here ) With kind regards. Prof.

S. K. Das Dr. Urmila Dhakad Dr. Pooja Dhaon