When a person has scoliosis, their spine has an abnormal curvature. Sometimes it can be slight and the people can live with their condition. Other times, it's much worse and corrective surgery is needed. This girl had a severe 90 degree curve to her spine and opted to undergo surgery to fix it. What her spine looked like before is chilling, but the doctors did an amazing job.
Not only is this kind of surgery good for the patient's health in the long run, but as an added bonus, straightening out a person's spine will make them taller. Take that, high heels. No one needs you. Congratulations on the successful surgery! Source