I had one upper left tooth removed(14)?. The dentist told me the Tooth broke and the Root slipped into my sinus cavity. She took 2 x-rays and couldnt see the root. She then sent me to a Oral Surgeon. He took 1 x-ray and also couldnt see it!! Is it possible for the x-ray not to show it? I'm a nervous wreck!!! What should I do now? Thank you