Jul 10th 2024
Posted by AccuSpire
Exploring Surface Laser Ablation: A Safer Alternative to LASIK
Have you ever imagined a blade in your eyes? Just thinking about it now gives us goosebumps. Nobody wants a blade near their eyes. Although creating a flap in the eye is generally considered a safe procedure, the idea of it can be unsettling. However, complications can arise when the flap is too thick and made using a microkeratome blade. Flaps are created in the eye before performing a laser procedure.
Complications
There are various complications associated with creating a flap during a laser procedure, especially with a blade. The flap can sometimes be too thick, too thin, completely cut off, or incomplete. These issues can lead to vision problems and other eye complications. Additionally, the flaps can become wrinkled if the eyes are rubbed excessively, and they may not heal properly or may become weakened.
Safer Alternatives
Eye care professionals often choose safer alternatives, such as surface laser ablation. This method does not involve a blade, which eliminates the need for cutting the eye surface and minimizes the chance of complications. It also reduces the risk of post-operative dry eyes and does not affect tear secretion as laser procedures can. Compared to LASIK, surface laser ablation has several positive outcomes.
Procedure
In surface laser ablation, an excimer laser is used to reshape the cornea to correct vision problems such as astigmatism, nearsightedness, and farsightedness. It is also suitable for patients with a thin cornea. The recovery time is quicker than LASIK, and patients can typically drive within 48 hours after surgery. Discomfort is generally less compared to LASIK surgery, and eye drops may be prescribed to comfort the eyes.
Types of Surface Laser Ablation
Some types of surface laser ablation include Epi-LASIK, LASEK, and Trans-Epithelial PRK. In the Epi-LASIK procedure, epithelial cells are removed. In the LASEK procedure, these cells are loosened with alcohol. In the PRK procedure, epithelial cells are ablated to reshape the cornea.
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