Hello doctor, before 1 year I have a knee injury, after I consulted my doctor I told me that this is an acl ligament injury, also advised about mri scan, but I didn't, and I consulted an ayurveda doctor, he also told me its an acl injury, and gave me medicines and lotions, told me it will cure automatically, and the pain decreased but now i'm working in abroad and now I have severe pain and burning inside my knee, now its winter time working under an a/c lla now makes really difficult, now I can not gave pressure to the leg, can not take weights, can not do exercises, even I can not sleep because of the pain and burning. Can you please tell me what should I do for complete recovery of this problem? Shall I needed to take mri scan? May be the surgery needed? Thank you :-)