The cornea is the eye’s outermost layer and protects it from dirt, germs and other unwelcome particles that everyday life hurls at us.
Although it may seem rather inconsequential, it is in fact a highly organised tissue. Unlike most tissue in the body, the cornea contains no blood vessels to nourish or protect it against infection. Instead, the cornea receives its nourishment from tears and the aqueous humor (a fluid in the front part of the eye that lies behind the cornea). Small scratches or minor injuries it can handle.
However more serious injuries, some allergies, a few inherited conditions and a raft of diseases with increasingly bizarre names may make surgical intervention (corneal transplantation) necessary.
In a corneal transplant procedure, also known as cornea grafting, the surgeon replaces the damaged part of the cornea with healthy donor corneal tissue to help restore vision and, in some circumstances, to treat corneal scarring.
The procedure can be performed under local or general anaesthetic, however there is no need for an overnight stay and you’ll be able to go home an hour or so after the procedure.
A particularly specialised precision instrument is used to remove the diseased part of your cornea, and the donor cornea is prepared to the exact size, is then carefully sutured in place with fine stitches, or sometimes no sutures are required.
Following your procedure, an eye pad and protective shield will be placed over your eye. Once your anaesthetic has worn off you’ll be able to go home, and we’ll arrange a follow up appointment the next day.
Got any questions? We’re here to make things super clear. The corneal transplant procedure is a safe and effective procedure provided by our specialist surgeons at our Re:Vision clinic in Auckland. Contact our friendly team. They’re here to help.
"Dear Dr Trevor Gray and Team, I had my cataract operation three weeks ago. The best decision I have ever made in my life! I regret I have not done this a long time ago. I was very nervous and on edge about the upcomimg operation on both of my eyes, to be performed on the same day. But your very kind and friendly approach dispelled any apprehension about the required procedure. I can't thank you enough for your excellent professional care before, during and after the cataract operation on both of my eyes. Your team made me feel very relaxed and comfortable. The operation was painless and pretty straightforward. And the end result is miraculous. I had this amazing vision on the day after my operation. The world around me has become brighter and clearer. I couldn't believe it! I had the perfect vision! I could drive my car straight away. No glasses! No contact lenses! When I look back: I have been wearing glasses all my life and my vision was gradaully deteriorating every year. And now for the first time in my life I have 20-20 vision, which I never thought possible. To anyone who is thinking of having this operation done, I strongly recommend Dr Trevor Gray and his team. You will receive the best possible care and attention. I am extremely greatful to this amazing team! Many Blessings to you!"
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You may think that LASIK or Vision Correction is expensive, and while it isn’t cheap, you might be surprised to learn how much money you save when compared to a lifetime of buying glasses or contacts. LASIK will prove a superior investment over the course of 20 years, and you will enjoy the added benefit of not requiring to wear glasses or put in contacts every day.
*This is just an estimate and may vary from each individual’s lifestyle.
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