This is a surgery that was probably successful:

http://www.youtube.com/watch?v=sQzi5cG6cgU&feature=fvst

This one is very botched, a royal F-up, see how bad the flap looks:

http://www.youtube.com/watch?v=XL01H...eature=related


An animation of how intralase works:

http://www.youtube.com/watch?v=ZpYlZ...eature=related