Astigmatism Correction · Cedar Park, TX
Limbal Relaxing Incisions (LRIs)
A precise, minimally invasive technique to correct astigmatism — often performed alongside cataract surgery for a single-procedure solution.
What Are LRIs?
Micro-Incisions That Reshape Your Cornea
Limbal Relaxing Incisions (LRIs) are used to treat low to moderate degrees of astigmatism and are commonly performed at the time of cataract surgery. LRIs are micro-incisions in the limbus that allow the cornea to take on a more rounded shape during the healing process.
Traditionally, these incisions were made with a blade, but they can now be made with the LenSx® laser to provide even more controlled and predictable results. LRIs can also be performed independently for astigmatism, but LASIK is usually preferred in these cases because the excimer laser provides a higher level of precision for a wider range of conditions.
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Key Facts
What to Expect with LRIs
The cornea is normally stable within 2 to 3 weeks, which indicates that visual fluctuations have been resolved. LRIs can help reduce or eliminate the need for glasses or contacts, but a near prescription might still be necessary to read and do close-up work.
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Find out if LRIs are the right astigmatism correction option for you. Dr. Restivo will evaluate your eyes and answer all your questions — at no cost.