PRK
PRK (Photorefractive Keratectomy), like Lasik, is a treatment method to correct refractive errors. Unlike Lasik, which is still the most commonly used technique, a thin layer (flap) is not created by incision in the cornea in the PRK method; instead, the laser is started directly from the external surface. A PRK surgery involves removing the outer thin live tissue called epithelium from the cornea and administering Excimer Laser on the tissue underneath. A clear, protective "bandage" contact lens is placed in the eye at the end of the operation to be worn for several days so that the cornea surface can heal more easily. Recovery of good vision takes longer than Lasik and may take 3-4 weeks. Pain and discomfort is felt for 2-4 days after the operation because healing of the epithelial tissue is completed in this period.
LASEK
Lasek involves lifting the eye's epithelial tissue using alcohol. The epithelium is replaced after the administration of laser. Highly reliable results are obtained by this two-surface method; however, some patients may experience burning, stinging and watering in the eyes for 2-3 days. Vision gets clear within 1 week to 10 days on average. With this treatment method, the final result may be achieved in the third month; however, patients can carry out their daily activities without the need for eyeglasses during this period of time.
Features of PRK and LASEK methods
NEWS
CORPORATE PUBLICATIONS
MEDICAL TOURISM
BOOKS
Turkey’s Flagship in Eye Health is in ITB Berlin
The most extensive “specialty” hospital in the world, Dünyagöz Hospitals Group will be among the participants of the I...
Dünyagöz Meets The Visually-Impaired On World Disability Day
Being one of Turkey's leading healthcare groups, Dünyagöz didn't forget about people with disabilities on December 3, ...
THE INVISIBLE THREAT IN THE EYE: LACRIMAL DUCT OCCLUSION
Manifesting itself with symptoms such as watering or inflammation in the eyes or swelling or abscess in the lacrimal s...
Scratching and Rubbing The Eyes Triggers Keratoconus
Scratching and rubbing the eyes and applying strong pressure on them triggers keratoconus, a disease characterized by ...
The Eyes Give Cancer Away!
A routine eye examination gives you not only the signs of eye-related problems like myopia, hyperopia and strabismus, ...
ESCRS Delegate Impressed by Dünyagöz!
Medical Director of Dünyagöz Hospital and former president of the European Society of Cataract and Refractive Surgeons...
Digital Eye Fatigue Can Lead to Lazy Eye in Children
Generation Y can't give up digital screens. However, continuously looking at a screen may cause certain eye problems i...
A Blinding Pressure: “Glaucoma”
Commonly known by the name of "eye pressure", glaucoma is at the top of the world's list of insidious diseases. İhsan ...
Special Invitation From Dünyagöz Hospitals Group to Members of The European Society of Cataract and Refractive Surgeons
2015 Winter Meeting of the European Society of Cataract and Refractive Surgeons (ESCRS) will take place in Istanbul be...
People with Colored Eyes Should Be More Careful in The Sun
There are many factors threatening eye health, including what we eat and drink, the air we breathe and the sun. Many t...
First Bionic Eye Surgery in Turkey performed in Dünyagöz
“Argus II- Bionic Eye” surgery, which was applied just 100 people all over the world, performed by Dünyagöz Hospitals ...
Bionic eye brings sight to another patient in Turkey
A month after the first "Argus II-Bionic Eye" surgery in Turkey, the second operation was also performed by Dünyagöz...