Is jaw surgery reversible?

I have had An upper lefort 1 an advancements bub 6mm. The effect on my asthetics has been so extreme. Is a reversible possible even if it would lead me back to having a class 3 underbite. Would any surgeon be willing to do this and if so how long one after the first procedure? Can this be done straight away before the bones have had a have had time to heal? Any estimates On price also?

No doctor answers yet