The human eye, a window into the world's wonders, can be affected by corneal illnesses that cloud its purity. When the cornea becomes damaged or diseased beyond repair, a corneal transplant may be the only hope for restoring the vision. The process may seem simple in concept, but its impact is profound. Dr Ajay Sharma, Chief Medical Director, EyeQ, explained this procedure and its impact.
What Is Corneal Transplant
Dr Sharma said, “In a corneal transplant, the diseased cornea is removed wholly or partially and is replaced with healthy donor tissue. A cornea transplant is also known as a corneal graft or keratoplasty. It can be used to treat major infections or damage, as well as to improve eyesight and relieve pain.”
An eye transplant could:
- Bring back vision.
- Reduce pain.
- Improve the appearance of a diseased or injured cornea.
The majority of corneal transplant procedures are successful. However, there is a minor risk of complications with cornea transplants, such as donor cornea rejection.
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Do Various Corneal Transplant Procedures Exist?
Dr Sharma said that penetrating keratoplasty, deep anterior lamellar keratoplasty, and endothelial keratoplasty are the three surgical procedures available for cornea transplant. Three layers of tissue make up your cornea. Each of these operations focuses on a certain tissue layer or layers.
Every corneal transplant uses donated corneas from people who have passed away. Each donor cornea is put through a rigorous testing process to ensure it is suitable for transplant.
What Takes Place Throughout A Cornea Transplant?
Dr Sharma said, "Depending on your medical condition and what you and your healthcare provider have discussed, the anaesthetic team will either sedate you or put you under general anaesthesia. Your eye will be given numbing medication by a caretaker."
He added that the procedure usually lasts less than two hours. When you leave the recovery unit, post surgery, you must wear an eye patchto protect the operated eye.
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What Advantages Do Corneal Transplants Offer?
Dr Sharma stated that the majority of corneal transplant recipients report improved vision. In some cases, you might have a cornea transplant to ease eye discomfort.
In general, a cornea transplant is an extremely safe procedure. Every attempt will be made by your surgical team to lower the possible risks.
What Time Should I Call My Doctor?
If you see any indications of corneal rejection, including but not limited to:
- Eye discomfort
- Red eye
- Hazy or obscured vision
- Light sensitivity
- If you develop any additional visual issues following a corneal transplant or signs of infection, such as fever or eye drainage, get in touch with your surgeon immediately.
Can A Corneal Transplant Be Avoided?
Preventing harm to your cornea is the key to preventing a cornea transplant. Dr Sharma listed some steps you may do to safeguard your eyes, which include the following:
- Wearing eye protection whether engaging in sports or working in hazardous locations.
- Preventing infection by washing your hands before contacting your eyes and, if you wear contact lenses, adhering to your provider's instructions.
- Follow general health recommendations, such as consuming wholesome foods and managing a healthy weight.
- Check your eyes regularly.
- Avoid smoking. If you do, talk to your doctor about giving up smoking.
Disclaimer
The information in this article is verified by an expert, however, we recommend you consult with your expert for treatment according to your medical history.
