Hi,
Considering the brief history of the problem, it looks like its a fracture at multiple levels of his low back. My advice would be to consult a surgeon and find out the best option. Depending on which visit a physio/ chiro. If surgery is the only alternative then its good idea to find out the best doc n get it done. it will be better than spending lots of money long term if you look at it from cost perspective. As a physio I feel if it was a fracture there isnt much physio can do rather than offering some pain relief on every session and some exercises to prevent further deterioration. and u will end up spending money endlessly. hope it helps.