Limbal Relaxing Incision (LRI) procedures are sometimes performed during cataract surgery to correct pre-existing astigmatism while also correcting the cloudy vision of cataracts.
Limbal Relaxing Incisions Procedure Details
Our Atlanta cataract surgery specialists make partial thickness incisions at the opposite edges of the cornea to slightly relax and flatten the curvature of the cornea. This procedure allows the corneal surface to be more uniform so the overall shape can morph from a football shape to a basketball shape. When the cornea is the correct shape, light can enter the eyes more directly and land on the retina for clearer vision.
Limbal Incision Recovery
Limbal incisions typically heal quickly and patients may see visual improvement within a day. It is important to have an experienced doctor perform this procedure to minimize your risk of complications which can include infection or a perforation.
Limbal Relaxing Incisions (LRI) FAQs
What is a Limbal Relaxing Incision (LRI)?
A Limbal Relaxing Incision (LRI) is a procedure that can be performed to help correct pre-existing astigmatism. It’s sometimes done during cataract surgery so patients can address astigmatism while also treating cloudy vision caused by cataracts.
How does an LRI help correct astigmatism?
During an LRI, the surgeon makes partial-thickness incisions near the edges of the cornea. These incisions help relax and flatten the corneal curvature, making the corneal surface more uniform so light can enter the eye more directly and focus on the retina for clearer vision.
Is LRI performed during cataract surgery?
It can be. LRIs are sometimes added to cataract surgery to help correct astigmatism at the same time as cataract removal, depending on your eye measurements, visual goals, and what your doctor recommends.
What is recovery like after an LRI?
Limbal incisions typically heal quickly, and many patients may notice visual improvement within a day. Your doctor will provide post-operative instructions to support healing and reduce the risk of complications.
What are the potential risks or complications of LRI?
As with any procedure involving incisions, risks can include infection or a perforation. Choosing an experienced cataract surgery specialist is important to help minimize complication risks and support a smooth recovery.
How can I find out if LRI is right for me?
The best way to determine whether an LRI procedure is appropriate is to schedule a cataract evaluation. Your doctor can review your eye health, measure your astigmatism, and discuss whether LRI may help you reach your vision goals.