Healthy Vision Institute

The Risks and Benefits of Refractive Lens Exchange (RLE)

Refractive lens exchange (RLE) is a surgical procedure that involves removing the natural lens of the eye and replacing it with an artificial lens. This procedure can correct vision problems such as nearsightedness, farsightedness, and astigmatism. Here are some of the risks and benefits of RLE:


  1. Improved Vision: RLE can correct a wide range of vision problems and provide clear, crisp vision.
  2. Reduced Need for Glasses or Contacts: Depending on the type of lens implant chosen, RLE can greatly reduce or even eliminate the need for glasses or contacts.
  3. Quick Recovery: RLE is a minimally invasive procedure with a relatively quick recovery time.


  1. Complications: Like any surgical procedure, RLE carries a risk of complications, such as infection, bleeding, and lens displacement.
  2. Dry Eye Syndrome: Some patients may experience dry eye syndrome after RLE, which can cause discomfort and vision problems.
  3. Glare and Halo Effect: Some patients may experience glare or halos around lights, especially at night.

RLE can provide many benefits for those seeking to correct vision problems and reduce the need for glasses or contacts. However, it is important to carefully weigh the risks and benefits before deciding if RLE is right for you. A thorough evaluation by an ophthalmologist can help determine if you are a good candidate for the procedure.

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