Tmj problem. Will be short permanently.

I am suffering since 2008, when I was eating tight food I.e. bhuna hua chana and sound is generated in my right side jaw joint and my mouth is opened after some minutes it could be closed.and from that time I was facing this problem.in eating my mouth is locked sometimes.and waking up locked mouth sometimes.before 2.5 years I was given treatment in Agra some medications glucosamine sachet of condrofles and some muscle relaxant. I have got some relief.after sleeping on right side is not locked.but left side also this problem occurred.seeing xrays and reports docter told me your disk is swelled on right side.it is on his position.some doctor gtold me That arthritis in your tmjnjoint.so please help me.can this problem will be short permanently.