PRK Rapid City | PRK vs. LASIK Rapid City | Black Hills Eye
LASEK/PRK: LASEK is a relatively new laser vision procedure that combines certain elements of both the PRK (Photo Refractive Keratectomy) and LASIK procedures and may offer some advantages for patients. Instead of removing the epithelium as with PRK, a flap of surface epithelium is loosened with a diluted alcohol solution and moved aside. The PRK procedure was in fact the first type of laser eye surgery for vision correction and is the predecessor to the popular LASIK procedure everyone has come to know. Like the LASIK procedure, PRK and LASEK reshape the cornea to correct one’s vision by using an excimer laser. Similar to LASIK, the PRK procedure is a quick process with the actual laser correction taking less than 15 seconds to complete. Most patients come in for their procedures and leave within the course of about an hour. PRK refractive eye surgery attracts many St. Louis and Chesterfield patients who would like reduce or eliminate their reliance on glasses and contact lenses. Even if you are ineligible for LASIK vision correction, PRK may still be an option for achieving sharper, clearer vision. PRK vs LASIK. LASIK and PRK are both effective procedures for improving your vision and reducing reliance on contacts or eyeglasses. While LASIK is the more popular procedure, PRK can be a better choice for certain patients. Differences between LASIK and PRK PRK uses the same excimer laser as LASIK and the same VARIO Topolyzer mapping, but the procedures are performed on the surface rather than inside the cornea. With PRK, the epithelium (top skin layer) of the cornea is actually removed.
PRK was the first type of laser eye surgery for vision correction and is the predecessor to the popular LASIK procedure. Though PRK recovery takes a bit longer than recovery from LASIK eye surgery, PRK is still commonly performed and offers advantages over LASIK for some patients.
The thought of eye surgery can cause anxiety and understandably you’ll want to know which one is safer – PRK or LASIK.Although photorefractive keratectomy (PRK) is an older procedure, in some instances it will be more suitable and might be your only option. COVER FEATURE Laser vision correction Choosing SMILE, PRK, or LASIK by Ellen Stodola EyeWorld Senior Staff Writer Illustration of the two SMILE femtosecond cuts differing and creating irregularity that is often transmitted to the anterior corneal surface Source: Steven E. Wilson, MD Comparison of PRK, LASIK, and SMILE Pravin Vaddavalli, MD, compares various refractive Photorefractive Keratectomy has been performed since 1986. Prior to LASIK, PRK was the most commonly performed laser vision correction procedure. PRK differs from LASIK as no flap is created during the PRK procedure. PRK may be suitable for people with larger pupils, thin corneas, corneal issues, or dry eyes. What is PRK Eye Surgery? Similar to Custom Wavefront Optimized LASIK, PRK (Photo Refractive Keratectomy) laser eye surgery involves using a laser to reshape the cornea. But, unlike other LASIK procedures, instead of creating a flap in the cornea to treat the underlying layers, a thin outer layer of the cornea is removed.
What’s Best For Me: LASIK, PRK, or SMILE Refractive
In-Office Lasik / PRK | New Braunfels Vision Center Like LASIK and other types of laser eye surgery, PRK works by reshaping the cornea using an excimer laser, allowing light entering the eye to be properly focused onto the retina for clear vision. The main difference between PRK and LASIK is the first step of the procedures. In LASIK, a thin flap is created on the cornea with a femtosecond laser.