How Do You Know Which Is Better for You Lasik or Prk
LASIK and PRK are both laser vision correction procedures, which correct nearsightedness, farsightedness, and astigmatism. Both procedures tin can likewise be used to treat presbyopia with an option known equally monovision. With so much data bachelor on the internet, many of our patients come up in already educated with the knowledge that there's more than than just 1 option available to right their vision. Since LASIK and PRK are two of the most widely used techniques, this is a question we hear frequently from our Mandel Vision patients:
What'south the departure betwixt LASIK and PRK?
Although the stop result is the same in terms of the success rate of both procedures, there are a few differences between LASIK and PRK. In general, patients who take PRK need to be more patient than those who take LASIK, as visual acuity returns more slowly after PRK when compared to LASIK. More specifically, the differences between the two procedures prevarication in the pre-operative regimen, the bodily surgical technique, the postal service-operative medication regimen and the healing time. Below, nosotros'll explore the similarities and differences between the two procedures in more than detail.
Pre-operative regimen:
Similarities:
For both procedures, it is recommended that patients discontinue soft contact lenses 2 weeks prior to the surgery and rigid gas permeable contact lenses for iii weeks prior to the surgery. LASIK and PRK patients are asked to use rewetting drops 4 times a day, starting 1 week prior to the procedure. Patients for both are also asked to start antibiotic drops the mean solar day before the procedure.
Differences:
PRK patients kickoff Neurontin pills the day before the procedure to assist alleviate postal service-operative discomfort. Vitamin C is also started prior, and continued after, to assist in healing. This is non necessary for our LASIK patients.
Click hither to learn what to expect on the day of your free LASIK consultation.
Click hither to learn what to expect on the day of your complimentary PRK consultation.
Surgical technique:
Similarities:
For both procedures, the excimer laser is used to gently sculpt the cornea to right nearsightedness, farsightedness, and astigmatism. Both LASIK and PRK take less than v minutes per eye.
Differences:
In LASIK, a femtosecond laser is used to gently create a flap of the topmost layer of the cornea. Dr. Mandel delicately lifts this flap and then the excimer laser is used to sculpt the cornea. In PRK, at that place is no flap-creation. Instead, a special vibrating brush is used to gently remove the topmost layer of the cornea. Once that's consummate, the process is the aforementioned as for LASIK – the excimer laser is used to reprofile the cornea in both procedures. In PRK, after the light amplification by stimulated emission of radiation is complete, a bandage contact lens is placed on the center. This contact lens stays in place for approximately 1 week to allow the epithelium of the cornea to regenerate.
Click here to lookout man Dr. Mandel perform a LASIK procedure.
Click here to watch Dr. Mandel perform a PRK procedure.
Post-operative regimen:
Similarities:
Both LASIK and PRK patients use antibiotic drops for 1 week subsequently the process. We likewise recommend using natural tears as needed for the first few months.
Differences:
LASIK patients apply steroid heart drops for usually ten days to two weeks after the procedure. PRK patients use these same drops for the kickoff few months. PRK patients besides need to take Vitamin C and wear UV 400 protective sunglasses for 6 months subsequently the procedure.
Healing time:
We telephone call LASIK our "immediate gratification" procedure, as visual recovery is nearly instantaneous. Nearly all of our patients go dorsum to work, bulldoze and return to most of their normal activities the very next solar day.
The healing fourth dimension with PRK takes a chip longer. During the kickoff week the cornea is healing underneath the cast contact lens then vision can be slightly blurry. Nosotros recommend increasing the font size on computers and smart phones. In one case the bandage contact lens is removed, vision slowly starts to meliorate. Most PRK patients become to work the first week only mean solar day #iii is the day nosotros recommend patients have flexibility to leave work early as this is the day that discomfort is most likely.
At present that we know the difference betwixt the 2 procedures, we tin can movement on to the next most oftentimes asked question from our Mandel Vision patients:
Which process is right for me?
For some patients, PRK is the but choice. Some patients have corneas that are not thick enough for the LASIK process, then they only qualify for PRK. However, patients who qualify for LASIK also qualify for PRK. In those cases, information technology's a personal choice. At the time of your gratuitous evaluation, Dr. Mandel volition educate you about both procedures and guide you to make the right decision for YOU.
Dr. Mandel explains why he would choose PRK or LASIK for certain patients in this video:
Summary:
The principal differences between LASIK and PRK are:
- A corneal flap is created with LASIK. At that place is no flap created with PRK.
- The healing time takes longer with PRK compared to LASIK, which ways that visual recovery is slower likewise.
- Post-operative medications are used for longer with PRK compared to LASIK.
That said, the end results are the same for LASIK and PRK. In Dr. Mandel'southward hands, our patients take the same gamble of achieving xx/twenty or improve with PRK every bit they do with LASIK. To learn more virtually these two vision correction procedures and observe out which one is best for you, call united states of america to schedule a free consultation with corneal specialist, Eric R. Mandel, M.D. at 888-866-3681.
Change Your Vision, Change Your Life. Mandel Vision®
Related Blog Posts:
All-Laser LASIK
The Top 5 Reasons Why Patients Choose Dr. Mandel for LASIK and PRK
The Customization of Laser Vision Correction
3 Cardinal Factors to Consider when Researching LASIK Surgery
How to Choose a LASIK Surgeon
Monovision Laser Vision Correction: An Alternative to Reading Glasses
LASIK and Flexible Spending in 2015
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Source: https://www.mandelvision.com/blog/lasik-vs-prk-which-procedure-is-right-for-you/
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