Laser Vision Correction for Myopia (Nearsightedness)

April 15, 2017

When a person is nearsighted, it means the eye is either too long compared to the curvature of the cornea, or the cornea is more curved than normal. This results in light focusing just in front of the retina, instead of directly onto it, causing images at a distance to appear blurry. While myopic patients can often read or perform tasks up close without any corrective eyewear, other activities such as driving will require correction to see clearly.

Myopia Treatment Options

Glasses and contact lenses can be used to correct myopia by aiding in focusing light precisely onto the retina, however myopic patients are also often ideal candidates for laser vision correction. Laser eye surgery can microscopically sculpt the shape of the cornea so that its focusing power is matched to the length of the eye and light is focused on the correct spot on the retina. By changing the shape of the cornea, the need for glasses or contact lenses is eliminated.

For patients with myopia, both TSA which is “Touchless Surface Ablation” (also known as Transepithelial PRK) and Femto SBK are often viable options. It should be noted, however, that your degree of myopia can be a factor when determining which surgical procedure is appropriate for you.

If you’re tired of relying on glasses or contact lenses to correct your myopia and would like to learn more about the laser procedures available for nearsightedness, call Clarity Vision Centre to set up an appointment for an assessment and consultation today!