How is it performed?

1. The surgery could be done with topical anaesthesia or other types of anaesthesia.
2. Place a speculum to hold the lids apart.
3. Use laser (Intralase) or special blade to create corneal stromal tunnels.
4. Insert the ICRs.
5. Suturing is required which can be removed 2 to 4 weeks after surgery.
6. Apply antibiotic and anti-inflammatory eye drops.