X-ray is the method to obtain detailed information about your internal body parts using electromagnetic radiations. The thoracic spine x-ray is the imaging of the twelve bones extending from upper and middle back portion of our neck. The thoracic spine joins the cervical spine and further connects with lumbar spine. The X-ray can spot for injuries in the thoracic spine. In a human body a spine is made up of three sub-sections. Of these three divisions thoracic spine has 12 vertebrae which form the protective covering around our chest called rib-cage.