Diagnosing osteoarthritis requires a number of measures to rule out other causes and make sure the extent of joint harm: An X-ray is just not required to diagnose knee pain. Your doctor may order an X-ray if other causes are to be ruled out or operation is considered. (36) The stick https://www.theorthopaedicandpainpractice.com/all-you-need-to-know-about-osteoarthritis/