Yes it is the same, but there are different methods in use now. 
 
Here is the link to a website published by the U.S Food and Drug Administration.
http://www.fda.gov/cdrh/lasik/
It will describe to you what lasik surgery is, when is lasik not for you, what are the risks, what you should expect, it includes a lasik checklist, glossary and answers to many frequently asked questions.
 
You will find out that lasik is not for everyone but check the site out and see if it right for you.
 
Good luck and best wishes.