BrainStuff Classics: How Does LASIK Work?

It’s one of the common vision correction surgeries accomplished with lasers, but how does it work? Is it really safe? Learn about LASIK eye surgery in this episode of BrainStuff.Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htmAnd to learn about your ad choices when listening to podcasts, visit https://www.howstuffworks.com/privacy.htm#ad-choices