Hi 3 months back, when I was dancing, my knee got twisted and hit on the ground. I felt very severe pain at that time and there is little swelling and I went to doctor and he checked my knee and said there is no fracture and nothing to be worried. He prescribed me medication. I think they're pain killers. I used the medication and got some relief from leg pain and then doctor prescribed me physiotherapy exercises for 2 week s with "ostojoint" medicine. I did physiotherapy exercises twice a day .But I didn't see any further improvement in my leg condition for 3 weeks. At the time of injury, I didn't limp, now I started limping and I felt lot of instability of knee when I walk. Then was asked to go for MRI scan. My MRI report says that" Bony oedema involving distal femur involving the intercondylar region and lateral condyle and inferomedial patella-possibilities are Bone contusions/inflammatory etiology. Grade 1 signal intensity degeneration involving the midbody of medial meniscus. Minimal joint effusion" Then CBP, ESR ,C reactive protein test was conducted.In reports everything came normal except ESR which is 40 (normal range <20 and I had viral fever which got cured in that week. I used anti inflammatory medicine for 2 weeks. Even after 2 week s my ESR remained same and I felt less pain compared to the previous week still limping. Then I went for TB test. Result came negative. Now I have to go for Biopsy and I am really scared. I want to know is it abnormal if edema is still there after 6-7 weeks of injury? Actually I was doing my daily activities with out taking much rest. Does it contributes in my knee condition. THANKS IN ADVANCE.