My right knee is paining since 3-4 months. Dr said after MRI , degenerative changes started. VIT D3 level is 8.34. calcium phosperous within normal range.CBC , ESR are also normal. I can walk and can fold me knee. But while walking down the stairs or unfolding the leg fron the position of less than 90 degree patela clicks, slips upward which I can feel and pains. What could be the problem?
Asked On : Wed, 24 Oct 2012