Advanced Corneal and Vision Correction Treatments

TPRK, PRK and C3R in Mumbai

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Advanced Corneal and Vision

Kenia Eye Hospital offers customized corneal and surface laser treatment planning for patients with thin corneas, keratoconus, corneal irregularities, and selected eyes that are not suitable for conventional LASIK.

Flapless TPRK and PRK options
C3R corneal strengthening
Personalized corneal evaluation

TPRK and PRK Surface Laser Vision Correction

Kenia Eye Hospital provides advanced corneal and laser vision correction treatments including TPRK, PRK, and C3R using modern technology and personalized treatment planning.

These options may be considered for selected patients with thin corneas, corneal irregularities, keratoconus concerns, or eyes that are not suitable for conventional LASIK surgery.

What is TPRK?

TPRK, also known as TransPRK or Transepithelial Photorefractive Keratectomy, is a no-touch surface laser procedure that reshapes the cornea to reduce glasses power.

Unlike conventional LASIK, TPRK does not involve creating a flap. The laser removes the outer corneal layer and corrects vision in a single-step, touch-free treatment.

  • No blade and no flap.
  • Suitable for selected thin corneas.
  • Reduced risk of flap-related complications.
  • Useful for active lifestyles and sports persons.
  • May suit selected patients with dry eye concerns.

What is PRK?

PRK, or Photorefractive Keratectomy, is a proven surface laser treatment for myopia, hyperopia, and astigmatism.

During PRK, the outer corneal layer is gently removed before laser reshaping. The corneal surface then heals naturally over the next few days.

PRK is often considered for patients with thin corneas, irregular corneal shape, dry eyes, high-risk occupations, or contact sports where a flapless approach is preferred.

PRK surface laser vision correction at Kenia Eye Hospital

C3R for Corneal Strength and Stability

What is C3R?

C3R, or Corneal Collagen Cross-Linking, is an advanced treatment used to strengthen weak corneas and help prevent progression of keratoconus.

The procedure combines riboflavin, also called Vitamin B2, eye drops with controlled ultraviolet light to strengthen collagen fibers and improve corneal stability.

C3R may be used for keratoconus, progressive corneal thinning, post-LASIK ectasia, and other corneal weakness after specialist evaluation.

Combined TPRK and C3R treatment

In selected keratoconus patients, customized TPRK combined with C3R may help improve corneal shape, reduce glasses number, improve vision quality, and stabilize the cornea.

Suitability is decided only after advanced corneal mapping and detailed diagnostic testing by the cornea team.

C3R corneal collagen cross-linking at Kenia Eye Hospital

Symptoms of keratoconus and corneal weakness

Pentacam corneal mapping and detailed evaluation help detect early corneal abnormalities when these vision changes appear.

  • Frequent changes in glasses number
  • Increasing cylindrical power
  • Blurred or distorted vision
  • Ghost images or glare
  • Difficulty seeing clearly at night
  • Poor vision despite glasses

Who is suitable for TPRK or PRK?

A detailed eye examination is essential before confirming eligibility.

  • Are above 18 years of age
  • Have stable eye power
  • Have thin corneas unsuitable for LASIK
  • Want flapless laser vision correction
  • Have mild dry eyes after specialist evaluation
  • Participate in sports or physically demanding professions

Advantages of treatment at Kenia Eye Hospital

Advanced technology

Modern excimer laser systems and high-precision corneal imaging support treatment planning.

Experienced refractive surgeons

The team evaluates customized laser vision correction and corneal treatment options.

Comprehensive corneal evaluation

Testing can include corneal topography, Pentacam analysis, dry eye assessment, and vision evaluation.

Personalized treatment planning

Recommendations account for corneal thickness, eye power, lifestyle, and visual requirements.

Patient-centric guidance

Clear counseling keeps long-term visual safety and outcomes central to the decision.

Recovery after TPRK, PRK and C3R

TPRK / PRK recovery

  • Mild discomfort may occur for a few days.
  • Vision gradually improves over several weeks.
  • A protective contact lens may be used temporarily.
  • Regular follow-up visits are required.

C3R recovery

  • Mild light sensitivity and irritation can occur initially.
  • Corneal stabilization develops gradually over months.
  • Periodic monitoring remains important after treatment.
  • The team provides post-treatment care and guidance.

Frequently Asked Questions

TPRK is often preferred for selected patients with thin corneas, dry eye concerns, or eyes unsuitable for flap-based LASIK surgery.

Book a TPRK, PRK or C3R consultation

Consult the experts at Kenia Eye Hospital for detailed eye evaluation and customized treatment options for safer, clearer, and more stable vision.

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