Is medical tourism surgery good surgery with cheap prices but good quality?

Possibly: There are too many variables to really answer your question but it primarily depends on the standards and practices of your potential destination along with the skills of the particular surgeon. One downside of this is follow-up care from afar but it certainly is common practice. Remember that you often get what you pay for...

Buyer beware!: Personally, I have only heard horror stories from many dentists who have seen patients with bad experiences. Much of the dentistry that i see from out of this country has been questionable and needed to be redone. That is not to say that you can't get quality treatment overseas. It is very risky! did you ever hear the expressions, "you get what you pay for" and "if it sounds too good to be true..