Hi Consult directly with me through Practo for detail discussion, history , treatment plan and prescription. Here u can chat or can do audio or video call . Click on this link and get connected with me https://www.practo.com/aurangabad/doctor/dr-rahul-jaju-orthopedist-1?cache_refresh=true

It's needs surgery. Medicines for disease control

Yes there is an option without replacement. Doesn't work in everyone. You will need to be on medicines for long periods.

As the movements are restricted and you are experiencing pain, the only option that can help to achieve painless, stable and mobile hip joint is hip replacement. Please consult for further opinion

Hello Unfortunately there are not much options in your condition. I believe hip replacement would be good option based on your level of joint involved. You are young and following surgery your right hip pain will reduce improving your quality of life and movement of right hip joint. But the other joint pain due to Ankylosing would persist.

Hi I will need to examine you clinically. There are few good options that can help you. But decision making requires clinical and radiological examination and grading of Disease condition.