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 In this section:

        Surgery Devices

LASIK

                        
                What is LASIK?
          When is LASIK not for me?
          What are the risks and how can I find the right doctor for me?
          What should I expect before, during, and after surgery?
          LASIK Surgery Checklist
          LASIK: FDA's Role
          LASIK: Glossary
          FDA-Approved Lasers for LASIK / Patient Information
          LASIK - FAQs (Frequently Asked Questions)
          LASIK:  Other Resources
          Contact Us
          The FDA's LASIK Program
          LASIK Quality of Life Collaboration Project
          LASIK: Report a Problem Home
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          Surgery Devices
          LASIKSurgery Devices LASIK
  	
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LASIK is a surgical procedure intended to reduce a person's dependency on glasses or contact lenses. The goal of this Web site is to provide objective information to the public about LASIK surgery. See other sections of this site to learn about what you should know before surgery, what will happen during the surgery, and what you should expect after surgery. There is a glossary of terms and a checklist of issues for you to consider, practices to follow, and questions to ask your doctor before undergoing LASIK surgery. This web site also provides information on FDA’s role in LASIK surgery, FDA’s current LASIK activities, and FDA-approved lasers for LASIK.

LASIK stands for Laser-Assisted *In Situ*Keratomileusis and is a procedure that permanently changes the shape of the cornea, the clear covering of the front of the eye, using an excimer laser. A mechanical microkeratome (a blade device) or a laser keratome (a laser device) is used to cut a flap in the cornea. A hinge is left at one end of this flap. The flap is folded back revealing the stroma, the middle section of the cornea. Pulses from a computer-controlled laser vaporize a portion of the stroma and the flap is replaced. There are other techniques and many new terms related to LASIK that you may hear about.

Below is a video that summarizes some risks of LASIK surgery and other important information. The video includes images of common visual problems that a LASIK patient may see. Please be sure to visit the other sections of this web site to get more information.

                                                                                  Content current as of:
      10/07/2022
                  
                   
Regulated Product(s)
		 Medical DevicesLASIK                
                          

                        What is LASIK?
          When is LASIK not for me?
          What are the risks and how can I find the right doctor for me?
          What should I expect before, during, and after surgery?
          LASIK Surgery Checklist
          LASIK: FDA's Role
          LASIK: Glossary
          FDA-Approved Lasers for LASIK / Patient Information
          LASIK - FAQs (Frequently Asked Questions)
          LASIK:  Other Resources
          Contact Us
          The FDA's LASIK Program
          LASIK Quality of Life Collaboration Project
          LASIK: Report a Problem
 
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