Laser Eye Surgery Guide: SMILE vs LASIK vs PRK

Laser Eye Surgery has become very common today. This type of surgery promises vision correction. People opt for it to improve their eyesight and eliminate any refractive errors. But with new inventions like PRK surgery, SMILE and LASIK, people do not know which one is best to select. That is why in this article, we will talk about all these three types of laser eye surgery to help you improve your eye health on time. First, however, make sure that you get the guarantee from the health expert before acquiring any of these surgeries. Their recommendation is of utmost importance to ensure your good health.

  1. PRK Eye Surgery

Photo-Refractive Keratectomy is a form of original laser vision procedure. As such, you can expect them to treat all your refractive errors. Therefore, it is quite a good option for some people who wish to get this type of surgery. Following this type of surgery, as a bandage, a contact lens is applied for the epithelium to regrow in PRK eye surgery. 

  1. Lasik Eye Surgery

Unlike PRK eye surgery, LASIK eye surgery is not a surface treatment. It involves removing the epithelium, temporarily keeping it on another side. The permanent layer beneath is shaped again, and the epithelium is placed back. Contact lens is applied to protect the surface from harm until the new layer grows completely. 

  1. SMILE Eye Surgery

SMILE [Small Incision Lenticule Extraction] is one of the modern-day approaches to eye surgery. Therefore, people who do not wish to go for PRK eye surgery can opt for SMILE without a second thought.

It is a minimally invasive surgery that involves a keyhole incision in the cornea. It does not increase the pressure on the eyes, and the patient does not feel any pain during the entire surgical procedure. It takes less than four minutes to perform the whole surgery procedure without giving any pain to the patient.

Unlike PRK eye surgery, it is not a surface treatment. Instead, the laser in this surgery forms bubbles inside the cornea and outlines the tissue that must be removed. Eventually, it creates a tiny connecting tunnel via which the tissue can be drawn out of the eyes.

SMILE surgery is a much smoother and quicker eye surgery process compared to others. It is comfortable for the patients also as it does not give any pain or pressure on the eyes. Moreover, the recovery time of this surgery is comparatively lesser and is suitable for patients with dry eyes.

The Bottom Line

PRK eye surgery is a potential eye surgery that you can obtain when in need. However, if you are looking to get a more advanced treatment that is 100% safe, bloodless and painless, SMILE is all you need. This type of surgery is an innovative form of keyhole laser eye surgery. However, if you are still unsure about this treatment, do not forget to speak to a potential healthcare expert to help you out. We promise; they will not disappoint you. So, why keep waiting? Start today!


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