To establish the diagnosis of<unk><unk> , specific imaging studies such as plane radiograph, ultrasound, CT scan, MRI or bone scan may not be useful, but imaging studies are useful differentiate<unk><unk>  from other forms of acute<unk>  and also useful to to support a clinical suspicion of the disease and to assess the extent of inflammation, joint destruction and the past rheumatological  disorders if present.
Septic arthritis x ray
Rheumatoid arthritis x ray
Psoriatic arthritis x ray
Bursitis x ray
Reactive arthritis x ray
Knee pain/swelling x ray
Back pain x ray
Low back pain x ray