I did an exhaustive search, but did not have any luck on fining the answer to a question. When I did my C&P exam I complained off knee injuries to both knees (one pops out of place). I was given x-rays and an examination of my knee, but no MRI. I know MRI's are very expensive, but I also know that an x-ray does not show what an MRI does. If the x-ray does not show anything substantial would they offer an MRI or would that be on my dime? Thanks.