ULPT How can I actually get a prescription for opiates (Percocet, Vicodin) for pain?

I have a serious back fracture (with imaging to prove it), and the best thing for my pain was always opiates. I've never abused them and despite living with my condition for over 10 years, have no dependence issues.

But now my primary care doctor says that the oversight has changed and he can no longer prescribe them to me. He sends me to a pain specialist. Pain specialist wants to do invasive things like inject my spine. Any one actually know HOW to get a small (say 10 pills at 5mg each) prescription?

PS I am not willing to buy street drugs, because I don't wanna be poisoned by fentanyl.