PPRuNe Forums - a Question about spinal column

Dear colleagues, how R U all? I hope you can help me to know something related about the spine. I got a friend who is departing to Dubai in a short time to fly for Emirates. The thing is that he told me that he has a little problem with his back. He went to the doctor and saw him that the spine is a little bit deviated, bent(the doctor saw it through a radiografy in the spine). Everytime I have seen him, never realised about it, but he is worry, although the doctor said not to worry to much he is afraid that when he goes to Dubai, he may get some X ray and see that the spine is a bit twisted. The question now is: Does anyone know if this would be a problem? Would this be eliminatory? He told me that he have never had any back problem neither back injury. Does anyone know if Emirates they make a radiography of the back? For the rest he has no problem. All his blood test, eyes, weight, etc is perfect. Please I would really appreciate if you could help me to calm him down a bit.
Once again, thank U in advance. Take Care, Love, sky28