What is CAIRS Treatment? A Complete Guide for London Patients

23 Jan 2026

When it comes to eye health, understanding the latest treatments available is crucial. One such innovative procedure is CAIRS, or Corneal Advanced Imaging and Refractive Surgery. This treatment aims to address a variety of corneal issues while enhancing overall vision. At Optimal Vision in London, we specialise in offering advanced treatments like CAIRS to help our patients achieve clearer vision.

What is CAIRS Treatment?

CAIRS treatment combines state-of-the-art imaging technology with surgical precision to correct a multitude of refractive errors. This procedure is particularly beneficial for patients suffering from conditions like keratoconus, where the cornea becomes thin and bulges outward, causing distorted vision.

Unlike traditional surgery, CAIRS utilises advanced mapping technology to create a detailed topographical map of the cornea. This mapping enables our surgeons to tailor the treatment specifically to each patient’s individual needs, ensuring optimal outcomes.

Why Choose CAIRS Treatment in London?

Living in London, patients have access to some of the most advanced medical facilities and expert surgeons. At Optimal Vision, our specialised focus on CAIRS treatment ensures that you receive high-quality care from professionals who have carried out numerous successful procedures. Reasons to consider CAIRS treatment with us include:

Personalised Care: Each patient receives an extensive assessment, allowing for a bespoke approach to treatment.
Advanced Technology: We use cutting-edge imaging technologies that ensure precision in diagnosis and treatment.
Experienced Surgeons: Our team of specialists has substantial experience in handling complex eye conditions, providing you with peace of mind.

How Does CAIRS Treatment Work?

CAIRS treatment follows a systematic approach:

Initial Consultation: The journey begins with a comprehensive eye examination at our Gower Street clinic. Our specialists will assess your eye health, focusing on corneal topography, to determine your suitability for CAIRS.
Custom Mapping: Utilising advanced imaging technology, we create a detailed map of your cornea. This step is crucial for understanding the unique shape and curvature of your eye, guiding the treatment plan.
Surgical Procedure: Under local anaesthesia, the procedure is performed to reshape the cornea. This may involve the insertion of specific tools designed to gently alter the corneal structure.
Recovery and Follow-up: After the surgery, we will outline a recovery plan, including potential aftercare appointments, to monitor your progress and ensure optimal healing.

What Conditions Does CAIRS Treatment Address?

CAIRS treatment primarily targets patients with conditions affecting their cornea, including:

Keratoconus: This progressive disease can lead to severe vision impairment as the cornea weakens and bulges. CAIRS can help by reshaping the cornea for better visual clarity.
Irregular Astigmatism: Some patients experience astigmatism where the cornea is shaped more like a football than a basketball. CAIRS treatment can be beneficial in correcting this irregularity.
Pterygium: If a growth on the conjunctiva extends onto the cornea, CAIRS treatment can help reshape the corneal surface and restore vision.

The Benefits of CAIRS Treatment

Considering CAIRS treatment in London offers various advantages, such as:

Enhanced Vision: Many patients report a significant increase in visual clarity, enabling better everyday functioning without the hindrance of glasses or contact lenses.
Minimal Downtime: Compared to traditional surgery, CAIRS generally requires less downtime. Most patients can resume normal activities within a short period.
Long-lasting Results: With proper care and follow-up, the results of CAIRS treatment can be long-lasting, providing a life-changing opportunity for clearer vision.

Potential Risks and Considerations

Like any medical procedure, CAIRS treatment comes with its own set of risks and considerations. Some potential risks to discuss with your surgeon include:

Dry eye symptoms
Vision fluctuations during the healing process
Rare complications, such as infection or scarring

At Optimal Vision, we believe in full transparency. Our experienced surgeons will discuss the potential risks and ensure you feel comfortable with your decision.

Is CAIRS Treatment Right for You?

If you are contemplating CAIRS treatment in London, the first step is to schedule a consultation. Our specialists will conduct a comprehensive evaluation to help you understand if this treatment suits your specific needs. Our approach is patient-focused, ensuring you receive the best possible care tailored to your circumstances.

Schedule Your Consultation Today

Achieving clear and healthy vision is within your reach. If you are based in London and interested in learning more about CAIRS treatment, we invite you to get in touch with us. At Optimal Vision, our expert team is dedicated to providing you with high-quality eye care tailored to your unique needs.

Don’t wait any longer to enhance your vision and transform your life. Book a consultation today by calling us at 020 7183 3725 or visiting our website. Together, let's embark on the journey towards clearer vision and better eye health.