My X-ray and cat scan indicates all was well. But I was still in severe pain. My doctor sent me for the bone scan. They put the nuclear radio active stuff in vein then do one scan immediately. Then they do a second scan three hours later. They determined I had a mechanical failure. My advice don’t give up and don’t wait inside on more testing. (Mayo doc told me same things you were told wait another year) my doc was at JOI and he listened and tired to find out what was wrong.