I have been suffering from lower back pain for a long time. When I went to the chiropractor, and he showed me the x-rays, my lower back was twisted. NOT curved. I in alignment for the most part, but the bottom few vertebrae (3-5 vertebrae) were twisted. They were twisted to the right on the X-ray, my left. Again, they were not curved, but twisted. My bottom vertebra, above my pelvic bone, are also fused to my pelvic bone. I'm wondering what this condition is called. The fused bones and the twisting of the vertebrae. Any help or links would be very greatly appreciated.