C3R for Keratoconus

C3R (Corneal Collagen Cross-Linking) for Keratoconus

What is C3R for Keratoconus?

C3R (Corneal Collagen Cross-Linking with Riboflavin), also known as corneal collagen cross-linking, is a minimally invasive procedure designed to treat progressive keratoconus. Keratoconus is a condition where the cornea becomes thinner and bulges outward, leading to distorted and blurry vision.

The C3R procedure strengthens the corneal tissue by applying riboflavin (vitamin B2) eye drops and then activating them with controlled ultraviolet A (UVA) light. This process forms new bonds between collagen fibers in the cornea, stabilizing its shape and halting further progression of the disease.

When is C3R Recommended?

C3R is recommended for patients diagnosed with progressive keratoconus, particularly in the early to moderate stages. It helps:

Early detection and timely intervention are key, as C3R is most effective before significant scarring or advanced corneal deformation occurs.

Procedure Details

At Zamindar Microsurgical Eye Centre, C3R is performed as an outpatient procedure and typically takes about an hour per eye.

The steps involved include:

Application of numbing eye drops to ensure a painless experience
Removal of the corneal epithelium (in selected cases) to allow better absorption of riboflavin
Riboflavin eye drops are applied to the cornea
The cornea is exposed to UVA light for approximately 30 minutes

Following the procedure, a protective contact lens may be placed temporarily, and antibiotic and lubricating eye drops are prescribed.

Why Choose Zamindar Microsurgical Eye Centre for C3R?

Keratoconus Expertise: Comprehensive diagnosis, monitoring, and management of keratoconus from early stages to advanced care
Advanced Technology: We use the latest equipment for safe and effective cross-linking treatments
High Success Rate: C3R at our centre has shown an 85–90% success rate in halting disease progression
Integrated Care Approach: We also offer contact lens fitting, corneal imaging, and additional options like Kerarings for advanced cases

Our goal is to protect your vision and maintain corneal stability through timely intervention. If you’ve been diagnosed with keratoconus or are experiencing symptoms, visit Zamindar Microsurgical Eye Centre for an expert evaluation.

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