The difference between LASIK and PRK with LASIK MD

If you wear glasses or contacts chances are you’ve thought about having laser vision correction. The first step to take for anyone considering the procedure is to have a preoperative consultation (at LASIK MD these are free and only take about two hours). Each patient goes through several sophisticated tests to determine various eye characteristics. This allows us to determine if you are not only a candidate for laser vision correction, but it also lets us know which specific procedure (Standard Lasik, Custom Lasik, PRK, etc.) is right for you. So what is the difference between LASIK and PRK?

PRK, or photorefractive keratectomy, laser eye surgery is similar to LASIK eye surgery in the sense that both procedures employ a computer-controlled laser to reshape the cornea of the affected eye. During the standard LASIK procedure, the surgeon preserves the epithelium (the outermost protective layer of the eye) by creating a flap. With PRK vision correction, the epithelium is removed by gently polishing off the surface (i.e. no flap is created). Anesthetic drops in the eye ensure that the patient experiences as little discomfort as possible.

While both treatments are highly effective, each is recommended depending on the patient’s individual eye characteristics. PRK is an excellent alternative when LASIK is not an option, as it is suitable for those with less corneal tissue or very high prescriptions. However, patients must keep in mind that PRK is also characterized by a lengthier healing process. During your consultation, we can determine which procedure is best suited to your needs.

For more information please call the LASIK MD patient care centre for your FREE LASIK information booklet at 1-855-314-2020.

— LASIK MD