I have had back pain for 10 years since a bad car accident. any chance it wil ever be better?

Not likely: The data is fairly consistent on back and neck pain after car accidents. If pain is chronic greater than 1 year it tends to remain problematic. Treatments can be useful if you get connected with a good spine specialist and get an accurate diagnosis.

Not unless......: You find out just what you have done. Can not be that bad - you are still around. You owe it to yourself to find out see aninterventional pain doctor with the highest qualifications (abipp or fipp).