Keratoconus Treatment

Keratoconus is a progressive corneal disease in which the cornea gradually thins and becomes cone-shaped. This leads to the development of irregular astigmatism and a gradual decrease in visual acuity. Patients' glasses and contact lenses become unsuitable.

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About the disease

According to recent scientific research, the disease occurs due to a combination of genetic predisposition and external factors; the exact cause remains unknown.

Main risk factors:

  • Heredity – if close relatives have been diagnosed with keratoconus, the risk is higher.
  • Frequent and intense eye rubbing is one of the important risk factors. It can gradually damage corneal tissue and contribute to its thinning.
  • Allergies and chronic eye irritation – atopic dermatitis, hay fever, asthma, eczema – are often associated with itching and eye rubbing.
  • Prolonged exposure to ultraviolet radiation (sun, especially in mountainous areas).

The disease usually begins in adolescence or young adulthood (15–35 years) and affects both eyes, although one may be more severely affected. Without treatment, vision deteriorates over time.

The main symptoms of keratoconus are:

  • Rapid vision deterioration, frequent glasses changes
  • Severe astigmatism, difficult to correct with regular glasses
  • Double vision, halos around light sources
  • Photophobia, discomfort in bright light
  • Need to squint and tilt your head for better vision

The K+31 Ophthalmology and Microsurgery Department uses modern diagnostic and treatment methods for keratoconus, which are individually tailored to each patient.

About the disease

Diagnostics

Modern, high-tech equipment from leading global manufacturers is used to diagnose and treat keratoconus.

For early detection of the disease, the Sirius (Schwind) optical corneal analyzer is used. It allows for a detailed assessment of the shape, curvature, and thickness of the cornea and detects signs of keratoconus even in the earliest stages.

Diagnostics

Treatment methods include:

  • Crosslinking

    During the procedure, the cornea is treated with a special riboflavin (vitamin B2) solution and irradiated with ultraviolet light. This strengthens the cornea's collagen fibers, increasing its strength and stabilizing its shape.

  • Implantation of intrastromal corneal segments

    A thin tunnel is created in the middle layer of the cornea (stroma) using a high-precision femtosecond laser. One or two corneal segments made of biocompatible material are then implanted into the tunnel.

    The segments provide additional support for the cornea and help reshape it. As a result, the central part of the cornea becomes more even, irregular astigmatism and myopia are reduced, and vision is improved.

  • Combined methods

    In some cases, combination treatment, using the above methods sequentially, is used to achieve the best results. The choice of treatment sequence depends on the stage of keratoconus, the thickness and shape of the cornea, and the individual characteristics of the patient's eye.

    Keratoconus treatment is performed on an outpatient basis and does not require hospitalization. A complete examination is performed before the procedure, after which the doctor determines the optimal treatment strategy.

  • Optical rehabilitation

    After a course of treatment and stabilization of progressive keratoconus, optical correction is necessary. In addition to fitting glasses and contact lenses, the clinic implants additional phakic intraocular lenses, which correct visual acuity in patients with complex astigmatism and large differences in optical characteristics between the eyes. The lenses are individually selected and ordered for each patient. Implantation takes just a few minutes and allows the keratoconus patient to fully recover from surgery without the need for glasses.

Keratoconus treatment is conducted under the supervision of Larisa Vladimirovna Batalina, Deputy Chief Physician for Ophthalmology, leading ophthalmic surgeon, PhD, and Associate Professor at the N.I. Pirogov Russian National Research Medical University. She has been practicing corneal surgery since 1998, bringing over 27 years of continuous experience in this field.

Batalina Larisa Vladimirovna
Deputy Chief Physician for Ophthalmology, Ophthalmic Surgeon, Leading Specialist in Laser Vision Correction, Candidate of Medical Sciences, Associate Professor

All procedures are performed under local anesthesia. The patient experiences no pain and can return home the same day. After the procedure, the doctor provides detailed recovery and follow-up recommendations.

Surgical procedures are performed using the Zeiss Femto LDV femtosecond laser system, which allows for the formation of intraocular tunnels with micron precision and ensures a high level of safety and predictability.

The Ophthalmology and Microsurgery Department at K+31 Clinic provides comprehensive diagnostics and treatment for patients with various stages of keratoconus. We use modern methods that help stop the progression of the disease, improve the shape of the cornea, and enhance vision.

Our doctors

Batalina Larisa Vladimirovna
Experience 33 years
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Batalina
Larisa Vladimirovna
Deputy chief physician for ophthalmology, ophthalmic surgeon, leading specialist in laser vision correction
Akhiyarova Azalia Azatovna
Experience 4 years
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Akhiyarova
Azalia Azatovna
Ophthalmologist
Kovaleva Olesya Alexandrovna
Experience 7 years
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Kovaleva
Olesya Alexandrovna
Ophthalmologist, laser surgeon
All specialists
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Price

Reception
Price
Initial Ophthalmologist Appointment
from 6 450 ₽
Corneal Collagen Crosslinking with Ultraviolet Irradiation
from 52 500 ₽
Femtosecond Laser-Assisted Intrastromal Segment Implantation
from 200 000 ₽

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Reviews

Thank you very much to Larisa Vladimirovna for her "golden" hands! I am very happy that I got to her for treatment.
21.04.2026
Lesya K.
A very professional and caring doctor!
14.04.2026
Tatyana B.
Wonderful doctor, attentive, considerate, answered all the questions
09.04.2026
Anna M.
The best doctor in the clinic!
02.04.2026
Albina M.
Thank you so much for your attentive reception and thorough examination. You are not only a highly qualified specialist, but also a sensitive person: I was very comfortable at the reception, and your explanations were clear and detailed. Thank you from the bottom of my heart for your hard work, patience and warmth! With deep gratitude Marina Vladimirovna E
02.04.2026
Marina E.
Doctor Super! I did everything that was necessary.
01.04.2026
Margarita B.
Olesya Alexandrovna is an excellent specialist, professionally carried out the necessary procedures, answered all questions in detail, kindly and gave recommendations.
31.03.2026
Igor U.
An excellent doctor, I recommend contacting you for vision issues.
31.03.2026
Aleksandr L.
Thank you, dear Pauline. It's okay.
25.03.2026
P. Ilya Borisovich
Thank you so much for Dr. Battalina! Finally, I've been cured for long-term inflammation of my eyes!
22.03.2026
F. Lily Theodorov
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Address K+31 on Lobachevskogo

st. Lobachevskogo, 42/4

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+7 499 999-31-31

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