LASIK, defined as laser in situ keratomileusis, is the most common eye surgery in the world. It corrects vision problems in people. People with myopia, hyperopia, or astigmatism can opt for laser surgery. During this surgery, doctors use a special cutting laser to change the shape of the cornea to improve vision. LASIK surgery can be an alternative to contact lenses and glasses.
This article will discuss more about laser eye surgery in Adelaide.
Why is Laser Surgery Done?
Vision becomes blurry when the eye fails to bend and focus light on the retina appropriately. Doctors call this phenomenon a refractive error. Laser surgery can be a solution to correct any of the vision issues below:
- Myopia or Near-sightedness: In this condition, people can view things close to them clearly, but distant things appear blurry.
- Hyperopia or Farsightedness: People can view things clearly that are far away, but close things appear blurry.
- Astigmatism: Cornea flattens unevenly and disrupts vision of near and distant things.
What are the Benefits of Laser Surgery?
Laser surgery corrects vision. Besides this benefit, there are several other benefits this surgery provides. Some of them are:
- Corrects Vision Problems: Most patients regain their desired vision immediately after undergoing this surgery. Some patients can regain their vision after a few days.
- Less Pain: People who undergo this surgery feel less pain as doctors use numbing drops during surgery.
- No Stitches and Bandages: Individuals will not require bandages and stitches after laser surgery. It is a minimally-invasive surgery that leaves little to no scars.
What are the Risks of Laser Therapy?
Laser therapy comes with certain risks. These include the following:
- Dry Eyes: This surgery might cause a temporary decrease in tear production. The eyes might feel dry for the initial few months after the surgery. Dry eyes might reduce vision quality.
- Double-Vision, Glare, Halos: Some patients experience enhanced light sensitivity, glare and halos near bright lights after surgery. In addition, one might face difficulty seeing at night. However, this usually lasts only for a few weeks.
- Undercorrection and Overcorrection: People might not get better vision if the laser removes little or more tissue from the eyes.
Conclusion
Doctors advise against laser surgery if individuals have large pupils, thin cornea, or bulging cornea. However, before considering laser eye surgery in Adelaide, speak to the doctor to clarify any queries. The doctor will suggest you to take some tests to understand if you are eligible for the surgery.
