I saw a documentary about this surgery once, it followed a couple of guys who had this surgery done from beforehand to a couple of years afterwards. It was at the clinic in the USA that was pioneering the development of the best research in the field and at the leading UK provider of the surgery. Both guys were 5'1''
It was pretty heartbreaking, I wept for them. They basically lost two years plus of their lives in surgery, in physio and in a very great deal of pain. They were left SO scarred, with bad limps (one was still walking with a stick after two years). One had gained an inch in height but walked with such a limp he had developed a bad hip which had affected his posture so his extra height did not show, and the other had encountered so many problems with infection that he had not gained a detectable difference in height.
A guy at out school was killed in a crash over the weekend. Kind of makes you address your priorities, which kind of made me think if you are actually serious about putting your healthy self thru this when you are 5'10'' tall, just to say you are six feet tall, you have some sort of body dysmorphia and need psychological not physical help.