Intrastromal Corneal Ring Segments (ICRS)
Intrastromal Corneal Ring Segments (ICRS)
Intrastromal Corneal Ring Segments (ICRS) at The Sight Centre offer an innovative solution for those struggling with keratoconus and certain types of refractive errors. This advanced procedure can help reshape your cornea, improving vision and potentially delaying or avoiding the need for corneal transplantation.
By inserting tiny, clear plastic segments into the cornea, we can flatten the cone-like bulge characteristic of keratoconus and improve the cornea’s overall shape.
Our experienced team of consultant ophthalmologists combines surgical precision with cutting-edge technology to deliver this sight-enhancing procedure safely and effectively.
Benefits of Intrastromal Corneal Ring Segments
- Improvement in vision for keratoconus patients
- Potential to delay or avoid corneal transplant
- Minimally invasive procedure
- Removable and adjustable if necessary
- Can be combined with other treatments like corneal cross-linking
- Rapid visual recovery for most patients
- Preservation of central corneal clarity
What are Intrastromal Corneal Ring Segments?
Intrastromal Corneal Ring Segments are small, semicircular implants made of biocompatible plastic material. They are inserted into the corneal stroma (the middle layer of the cornea) to reshape the cornea’s surface and improve its focusing ability.
ICRS surgery is usually performed under local anaesthesia and takes about 15-30 minutes per eye.
BOOK APPOINTMENTWhy Choose Intrastromal Corneal Ring Segments?
Discover the vision-enhancing benefits of Intrastromal Corneal Ring Segments. This advanced treatment can help improve your vision and quality of life if you’re struggling with keratoconus or certain refractive errors.
Improved Vision Quality
ICRS can significantly reduce visual distortions and improve focus, leading to clearer, sharper vision.
Customisable Treatment
The number, size, and placement of the ring segments can be tailored to your specific corneal shape and vision needs.
Minimally Invasive
ICRS implantation is a quick, outpatient procedure with a relatively short recovery time.
Potentially Avoid Corneal Transplant
For many patients, ICRS can delay or eliminate the need for more invasive corneal transplantation.
Reversible Procedure
If necessary, the ring segments can be removed or replaced, making this a flexible treatment option.
Combinable with Other Treatments
ICRS can be combined with treatments like corneal cross-linking for enhanced outcomes.
Preservation of Future Options
Unlike some other procedures, ICRS preserves tissue and doesn’t limit future treatment options.
Your Treatment Journey
At The Sight Centre, we understand that any eye procedure can be concerning. That’s why our team of expert ophthalmologists is dedicated to guiding you through every step of the ICRS process and ensuring your comfort and safety.
Preparation and Anesthesia
Before your procedure, we’ll administer local anaesthesia to ensure your comfort. Your eye will be thoroughly cleaned and prepared for surgery.
Surgical Procedure
Using advanced femtosecond laser technology or a mechanical technique, your surgeon will create a small channel in your cornea. The intrastromal ring segments will then be carefully inserted into this channel. The number and position of the segments will be customised based on your specific needs.
Post-Operative Care
Immediately after your surgery, we’ll provide detailed post-operative care instructions. These may include using prescribed eye drops, wearing a protective eye shield, and avoiding rubbing your eye. Most patients can go home the same day, but you’ll need someone to drive you.
Intrastromal Corneal Ring Segments FAQs
How long does it take to recover from ICRS surgery?
Most patients can return to normal activities within a few days. However, your vision may continue to improve over several weeks to months as your eye adjusts to the implants.
Is ICRS surgery painful?
The procedure itself is painless due to local anaesthesia. You may experience some mild discomfort or a feeling of having something in your eye for a few days after surgery, but this is typically easily managed with eye drops.
Will I still need to wear glasses or contact lenses after ICRS surgery?
While ICRS can significantly improve vision, some patients may still need glasses or contact lenses for optimal vision. However, many find their prescription is much less strong after the procedure.
Can the ring segments be removed if necessary?
Yes, one of the advantages of ICRS is that it’s reversible. If needed, the segments can be removed or replaced.
How long do intrastromal corneal ring segments last?
ICRS are designed to be permanent implants. However, in rare cases where adjustment is needed, they can be safely removed or replaced.
Enhance Your Vision with The Sight Centre
Ready to take control of your keratoconus or refractive error? Contact our team to arrange your Intrastromal Corneal Ring Segments consultation.
