Asked before. Answered plainly.
Every answer here is written to stand on its own — if a question matters to you and is not answered below, that is a gap we want to know about.
It is a non-surgical treatment for torn spinal discs. Under live imaging, a physician first performs an annulogram to find which discs are actually leaking, then places fibrin — a biologic sealant already used in surgery — into those discs through a needle. There is no incision, no hardware, and no bone removed.
Start with the scan you already have.
A physician screens the MRI you already have and tells you in writing whether you appear to be a candidate — before you spend anything, least of all a flight.