I referred to dunyagoz in Istanbul for cataract treatment which was disturbing me from quite a long time. Surgery was performed successfully and my long lasting problem was solved in just few days. Nice clinic's atmosphere and doctors! I... Read more
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Dünyagöz Ophthalmology Clinics Network
Istanbul, Turkey
Clinic Review

The network of ophthalmological centers Dünyagöz was founded in 1996, which is one of the largest in Turkey. At present, the number of medical centers of the network located in Turkey and abroad has grown to 23.
All hospitals are accredited by the Joint Commission International (JCI) which confirms Dünyagöz's compliance with the generally recognized world standards of medicine. In addition, Dünyagöz is one of the few specialized networks that received the JCI certificate. Annually about 500,000 patients are treated here and more than 80,000 surgical procedures are performed.
The services are provided by a highly qualified team of specialists of more than 2,000 people, 200 of which have scientific degrees. More recently, the family of hospitals Dünyagöz has replenished with two medical centers in Germany. The management of the Dünyagöz group put great emphasis on the quality of service and patient care. Specialists apply more than 270 modern methods of correction of different types of ophthalmologic pathology.
The medical equipment includes the latest laser equipment and computer diagnostic devices. Specialists at the Dünyagöz Ophthalmology Clinic in Turkey perform:
- laser vision correction by the ILASIK method;
- laser vision correction by the RELEX SMILE method;
- formation of a corneal tunnel INTRALASE;
- corneal crosslinking (CCL) (one eye);
- keratoplasty;
- strabismus correction surgery;
- cataract surgery (one eye);
- eye removal with replacement with an implant;
- femtosecond laser surgery IntraLase;
- photorefractive keratectomy;
- optical coherence tomography;
- fluorescein angiography of the retina.
Features of the Clinic
In addition to the gold standard of world medicine JCI, Dunyagoz clinics are certified according to TÜV, ISO standards, and use consumables and drugs that are approved by the FDA (American Food and Drug Administration). World-famous ophthalmologist Professor I. Palikaris (author of the LASIK correction method) is a scientific consultant in the medical research of the network. Being one of the leaders in the field of ophthalmology in Turkey, the clinic was the first to successfully use the corneal crosslinking procedure for the correction of keratoconus. To date, more than 20,000 procedures have been performed.
Treatment of eye diseases in Turkey at the Dünyagöz ophthalmology clinic
Diagnostic Department
Here, the specialist-ophthalmologist conducts a full examination of the eye and intraocular media, lacrimal canals, the fundus, determination of visual acuity and measurement of intraocular pressure. A full complex of diagnostics takes from 20 to 30 minutes on average.
Department for Amblyopia Treatment
Various techniques are used for the treatment of lazy eye syndrome, including special exercises, interactive computer programs, the Neurovision technique, isolated methods of stimulating the lazy eye.
Center for Laser Surgery and Implantation
In this department, all modern methods of laser surgery (including excimer laser), used to correct astigmatism, hyperopia and myopia of different degrees of complexity are available.
Implants of intraocular lenses are also performed here (implanting an artificial lens). For the correction of hyperopia, other laser techniques are used, for example, Presbylasik, implantation of the artificial lens and surgical manipulations with the cornea.
At the Cataract Surgery Center, thanks to the most automated laser systems used for the surgical treatment of cataracts (femtolaser surgery), the risks of infection of the operating field are significantly reduced and the recovery period is decreased. The procedure itself takes an average of 15 to 20 minutes. In addition to femtolaser surgery, the specialists of the center also practice a more standard procedure for phacoemulsification of the lens with subsequent replacement with an artificial lens.

Center for the Treatment of Corneal Diseases

The use of various tactics for the treatment of corneal pathology makes it possible to obtain the desired result in treatment. To correct the cone-shaped form of the cornea (keratoconus), crosslinking is actively used here making it possible to change the collagen structure of the corneal fibers due to the influence of various physical and chemical factors on them and to stop the progression of the disease.
In addition to crosslinking, a good result is given by procedures with the introduction of riboflavin and ultraviolet irradiation followed by the imposition of a special lens. Here, the most complicated transplants of the donor and artificial cornea are used.
Department of Neuro Ophthalmology conducts treatment of patients with ptosis, diseases of the optic nerve, temporary loss of vision. In all ophthalmological clinics of Dünyagöz, contact lens selection, surgical and non-surgical correction of glaucoma, oculoplasty operations on eyelids, lacrimal canals, interventions on eye tumors, correction of ptosis and eye infections. Full range of diagnostics and treatment is available for both adults and children of different ages.
Physiotherapy Department
Restoration of visual function after surgical interventions is one of the most important stages of the integrated therapeutic approach. Physiotherapeutic ophthalmic techniques are also used in the therapeutic non-surgical correction of strabismus and many other pathologies.
Technologies for the treatment of eye diseases at the Turkish clinic Dünyagöz in Istanbul
All hospitals in the network are use advanced medical equipment that meets international quality standards and allows leading ophthalmologists in Turkey to provide treatment quickly, effectively and safely. Here they use:
- HRA OCT - mixed system of optical coherence tomography and fluorescent angiography of the retina, which allows obtaining images of the smallest structures of the retina and optic nerve with a resolution of up to 3 microns. This makes it possible to accurately diagnose pathological processes already at early stages, not accompanied by the development of clinical symptoms.
- IFS Visex is the only femtosecond laser in the world that allows smooth changes in the parameters of the corneal flap and gives the doctor the opportunity to create flaps in shape and surface quality ideal for each individual patient. Smooth adjustment of the pulse energy for different flap edges allows the surgeon to achieve ideal optical characteristics of the surface in the optical zone and a rougher surface on the lateral sides for rapid corneal fusion.
- Infiniti Phaco is the only ophthalmic surgical system in the world that uses torsional ultrasound, which allows for the most severe cases of cataract surgery and reduces the time of surgical intervention, while making the operation more reliable.
- Auto Kerato-Refractometer is an eye examination device required for calculating artificial lenses, implantable intraocular lenses, refractive surgeries, and selection of contact lenses and glasses.
- TOPCON CL-200 is a high-tech device that allows you to select the most suitable optical lenses with maximum precision.
- Argon Laser is an argonis a type of laser used for retinal detachment and for coagulation of vascular pathology.
- HRT II is a retinal tomograph that allows for a comprehensive assessment of the condition of the optic nerve head, macular region and the entire central zone of the retina.
- iLasik is an advanced laser correction device that allows you to achieve good visual acuity and makes laser correction safer and more successful.
Approximate prices for diagnostics and treatment in the Dunyagöz center
| Procedure | Cost |
| Ophthalmologist consultation | from $150 |
| Lab tests | from $200 |
| Laser vision correction | from $900 |
| Procedure | Cost |
| Phacoemulsification (cataract surgery with intraocular lens implantation) | from $1,300 |
| Strabismus treatment | from $2,100 |
| Vitrectomy | from $2,500 |
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