TransPRK
in very high myopia

Everybody tells me "No, this isn't possible"!

“I never heard that I could be lasered. Every doctor told me it isn’t possible.”

If you have -12 D of myopia, you might have heard over the last few years that it is not possible to live without glasses.

That isn’t necessarily the case. In order to do a transPRK for -12D, the surgeon needs to have:

  • A deep understanding of corneal biomechanics, including developing
  • Special diagnostic instruments
  • The right laser system

Why are we able to treat -12 diopters?

LATEST TECHNOLOGY
We use the latest diagnostic instruments, including OCT-based topography and corneal epithelial mapping to understand the shape of your cornea completely.
Corvis-st-gif-elza
CORNEAL STRENGTH
Using ultra high speed dynamic Scheimpflug imaging, we determine the strength of your cornea, and  whether it can undergo high myopia laser treatment. This is a technology ELZA directly helps to further develop.
SMOOTH SURFACE
The smoother the surface of the cornea after treatment, the less haze and scar formation. We helped develop the laser tech that gives the smoothest surface on the market: SmartSurface.

Preserve stability, avoid scarring

The two main concerns when removing that much tissue are:

  1. long-term stability of the cornea and
  2. excessive scarring in the first months after surgery resulting in poor vision.

The reason why is that these surgeons fear by removing lots of tissue from the cornea to correct the high myopia, they might compromise the mechanical stability of the tissue, and induce a wound healing response that results in scarring. 

This is completely understandable. But at ELZA, we are able to overcome these issues.

At the forefront of research and development

ELZA can do so, because we have performed the research that has shown the way forward, and have combined it with the latest diagnostic and laser technology, and decades worth of refractive surgery experience.

Because we have the latest corneal diagnostic instruments, we can determine the thickness, strength and shape of every cornea we examine. This information, combined with decades of refractive laser surgery experience, means that we can tell whether a cornea can undergo high myopia Trans-PRK (up to 12 D) and still be mechanically stable afterwards. 

Our research work has shown the way forward in terms of avoiding corneal haze and scarring after laser surgery. Working with the manufacturer of the laser, we have shown that the smoother the corneal surface after laser ablation, the less scarring and haze occurs. This work, performed by ELZA, won the Best Refractive Poster Prize at the Winter meeting of the European Society of Cataract and Refractive Surgeons in 2020.

We are able to perform TransPRK on people with 12 D of myopia with confidence thanks to SCHWIND SmartSurface TransPRK. The laser incorporates “SmartPulse” technology, which generates a precise 3D model of the cornea, which allows the laser to provide better, closer and more even spacing of laser pulses on the cornea, leaving a smoother cornea afterwards, resulting in less scarring, faster healing times, and visual recovery times far faster than what was possible before with traditional PRK.

If the cornea is suitable, we can offer the non-invasive, gentle, stress-free TransPRK – and clear vision – to people with high myopia up to 12 D.

TransPRK procedure explained

What do I do next?

If you want to proceed, get in contact, or make an appointment for a detailed examination.

ANTERIOR

Why choose TransPRK over LASIK?

ANTERIOR
SEGUINTE

Fixing complications after laser surgery

SEGUINTE

O Instituto ELZA

EN | DE | PT
.
.
4.8
Como base em 109 críticas
powered by Google
mike
09:02 04 Jan 23
Overall as a 50 year old, who wanted to continue to avoid wearing glasses and/or contact lenses, my goal was 100% achieved with ELZA and Dr. Hafezi. I greatly appreciated the overall approach by Dr. Hafezi and his friendly and competent team in reviewing my vision at the start and following a comprehensive eye exam- the explanations of my options. For me I chose PRK in one eye for a monovision solution to correct short sightedness which was becoming more prevalent in night driving and sports such as skiing and cycling. PRK heals slowly but the outcome is worth the wait- and the cost- you use your eyes every waking moment- and for me I cannot see any reason not to pursue better vision with the ELZA team! A great quality of life enhancement!
Zuzana Fecko
21:48 31 Oct 22
Thank you so much, Dr. Torres and prof. Hafezi. 26 years I was only “dreaming” about the eye surgery due to possible complications. I was worried ..Thank you for encouraging me to make a decision and thank you for your professionalism, explanations and great work!I wish you all the best, lots of success and only happy patients!
Serena Fazio
11:15 06 Mar 22
I have been to the ELZA clinic to have surgery for my miopy, as my eyes were rejecting the contacts and I was tired of wearing glasses. From the first preliminary visit, to the actual surgery and post-surgery care Dr. Hafezi and all his collaborators have been extremely professional, considerate and helpful. All the steps of the (very short!) surgery were thoroughly explained to me in order to be as calm as possible, together with the medication plan and precautions to be aware of so that my eyes could heal in the best way possible. By following their exact instructions, the healing process has been very successful and smooth, and after about one week I was able to see perfectly. I absolutely recommend this team and their expertise!
Robin A
11:43 16 Feb 22
Top experts and professional team. Highly recommended
Thunder Shiviah
14:05 23 Nov 21
After some research on local options I decided to go with ELZA since it stood out as the best. The operation and the post-operation recovery went extremely smooth (something I was worried about with PRK). Now my vision is much better than I had hoped and I have no side effects such as dry eye or night vision problems. Thank you!
Thomas S.
09:37 07 Jul 21
My left eye had to be operated on because of a cataract. As I had an Artiflex lens implanted a few years ago, it had to be removed first before a modern lens could be implanted to correct the cataract. Prof. Hafezi treated me in an very competent and friendly manner. I am very happy with the result.
Selma A. Rahim
19:45 02 Jul 21
Dr. Hafezi.. the KING OF CXL🤴
Gianluca Ricci
12:46 10 Apr 21
Great team and service!
rehaneyecare
05:36 08 Apr 21
Excellent surgeon
Steven H.A
16:13 11 Jan 21
Prof. F. Hafezi s expertise is enormous and he has a very pleasant and calm nature which gives the patient security.Thank you
Online Commande
09:19 05 Dec 20
Totally creepy, very arrogant Prof.He just want your money.It may explain, why this Prof. is not in the center of the city of Zürich and why he has been thrown away from University of Geneva.
Elena Churilova
10:06 17 Nov 20
At the moment, 3 months have passed since the moment I made laser vision correction in this clinic. and I can say that I am happy that I chose this particular clinic and Prof. F. Hafezi. The entire staff of the clinic is very friendly, treats patients with sympathy and patience if they are nervous before surgery (my big gratitude to Aida Alili for all support and patience). The doctor Hafezi and other doctors of the clinic are very professional and ready to explain to you as many times as you need. I can only recommend!
Michele Aggiato
18:17 10 Jan 20
The day I had Prof Hafezi checking my keratoconus I knew I was finally in the right place after years of searching for a good ophthalmologist. Prof Hafezi recommended a surgery due to a drastic degeneration of my cornea. The surgery was performed by himself with the assistance of Dr Rodriguez, one more collaborator of Prof Hafezi’s team who got my full trust.
Ashley Faulkes
15:30 21 Mar 16
Professor Hafezi and the team at the ELZA Institute have done an amazing job of creating a first class eye clinic, with cutting edge technology and support. I went there for a dry eye issue and other issues with my prescription, and they were easily able to help me and put me on the road to better vision! High recommend them to anyone in the Zurich/Aargau area.
More reviews
js_loader
4.8
Como base em 109 críticas
powered by Google
js_loader