Implantable contact lens (ICL) or phakic intraocular lens surgery
One safe and effective method of correcting vision is the implantation of a phakic intraocular lens. The most widely established phakic intraocular lens is the EVO Visian implantable collamer lens, more commonly called implantable contact lens (ICL).
Once implanted, the lens is invisible to the naked eye and patients can resume all their normal activities.
ICL can correct a wide range of refractive errors of up to 1,900 degrees of short-sightedness and 500 degrees of astigmatism. It is particularly useful for people with high refractive errors (ie. those above 900 degrees) or people who are not suitable for LASIK due to very thin corneas.
For people with very high degrees, เว็บพนันออนไลน์ UFABET สมัครง่าย โปรโมชั่นมากมาย ICL surgery can give patients high-definition vision in the day and night, with less night vision disturbances (eg. haloes and starbursts) as compared to LASIK.
Can use to treat
- Myopia (short-sightedness) of 1900 degrees
- Astigmatism of 600 degrees
- Hyperopia (far-sightedness) of 600 degrees
ICL surgery process
ICL surgery is done by eye surgeon under a mild topical or local anaesthetic.
The surgery is simple and painless and each eye takes about 5-10 minutes to complete. Once the anaesthesia is administered, your surgeon will insert the lens through a small incision at the edge of the cornea. The lens is place behind the iris and in front of the natural crystalline lens.
The small incision does not require stitches and heals on its own. Eye drops or ointment will then be given and the affected eye will need to cover with a patch. You will then taken to the recovery room to be monitored for a few hours.
You can go home on the same day, but will have a follow-up appointment the next day. Your doctor may prescribe you with eye drops or oral medication for the pain.
ICL surgery recovery
Recovery is relatively fast with minimal discomfort. Patients can resume their normal activities the day after surgery, and most patients are able to return to work or school within 1-2 days of the procedure.
Advantages of ICL surgery
There are numerous benefits of having an ICL surgery, in addition to improved vision.
An ICL can correct a wide range of refractive errors, including severe nearsightedness (myopia) that can’t be corrected with other surgeries.
For those with chronic dry eyes, ICL is a good option as it does not affect your tear function. People who are not eligible for laser eye surgery will likely be good candidates for ICL.
The procedure itself is simple and recovery is usually quick as it does not involve any removal of tissue. Although an ICL is meant to permanent, it can be removed if needed.
- Patients with higher degrees (above 800) can now experience better quality of vision in day and night as compared to LASIK surgery
- Better night vision with less disturbances as compared to LASIK surgery
- Suitable for patients who are not suitable for LASIK surgery
- Can treat a much wider range of refractive errors of up to 1,900 degrees
- Reversible and the lenses can remove if necessary
- Faster visual recovery
- No dry eye effect
- More predictable