Ali's Eye Care & Contact Lens Clinic
Head Office Address: Shop No A/08, 35-35 B Star Mansion, Mirza Ghalib Marg (Clare Road), Byculla
Near Christ Church School Main Gate
Mumbai, Maharashtra 400008
India
ph: +919867111284/ 9820593975
aliseyec
There are an estimated 4.6 million people with corneal blindness in India waiting for a corneal transplant. 90% of these are below 45 years of age including 60% below the tender age of 12 years. Eye donations by you or your beloved can make a big difference to the lives of atleast 2 people.
Eye donation can only be done after death. Practically anybody above 1 year of age can donate without any upper age limit. Even people with poor eyesight, old age, spectacles, cataract surgery, diabetes and blood pressure can also donate their eyes. Even a person who is blind from retinal or optic nerve disease can donate eyes.
Persons who cannot donate their eyes are those who have died of unknown causes, or due to infectious rabies, syphilis, infectious hepatitis, septicemia, and AIDS.
No. Eye removal itself takes only 15-20 minutes and does not cause any disfigurement that would interfere with common funeral practices.
All one needs to do is tell your relatives and friends about your desire to donate eyes. You can also sign a simple pledge form available at any eye bank.
While taking a pledge during ones lifetime itself is a noble deed, it is worthless if the relatives or friends don’t call an eye bank after death. They need to call up the Eye Bank as soon as possible after death so that the eye can be obtained and preserved.
Yes, the relatives of the deceased can decide on the eye donation of their beloved one.
The first step is to call the nearest eye bank and inform them about your desire to donate. A team of eye bank personnel will reach at your place to collect the eyes. The eyes should be collected soon after death and the sooner the better. Though the quality of the eye deteriorates with time, the best time is within 6 hours after death . Under some circumstances it may even be taken till 12 hours after death. In case of any doubt discuss with the eye bank personnel regarding possibility of donation.
Till the time eye bank team reaches, a few precautions needs to be taken to prevent damage to the eyes. These include :
* Both eyes of the deceased need to be closed and covered with moist cotton.
* The ceiling fan above the body should be switched off
* The body should be kept at as low temperature as possible. Thought not
mandatory, is is better if ice blocks or air conditioners are used to Keep the body cool.
* The head should be raised above the level of the body
As per law, no information of the recipient or the donor is passed on to each other.
A dedicated number of 1919 (from MTNL / BSNL phones) can be used to contact the local eye bank where functional.
CORNEAL TRANSPLANTATION
Cornea is the transparent part of the eye in front which allows light to enter the eye and helps in forming a clear image.
A corneal transplant involves replacement of a damaged cornea with a healthy one from a donor
An unhealthy cornea affects the vision by either not allowing light to enter the eye or causing significant scattering or distortion of light. This causes blurry vision. A cornea transplant is required in these cases to restore functional vision.
Sometimes diseases of the cornea including infections can cause significant weakening of the cornea. In these cases corneal transplants are performed in order to protect the integrity of the eye, relieve pain and remove the diseased cornea.
Corneal transplantation may be required in various eye diseases which can include the following:
* Opacities in cornea due to previous infections such as corneal ulcer, herpes of the eye or eye injury.
* Keratoconus and other similar diseases which result in thinning and irregular shape of the cornea.
* Hereditary diseases of the cornea.
* Corneal failure (Bullous Keratopathy) from previous surgeries or injuries causing edema (fluid collection).
* Complications of Excimer laser surgeries.
* Chemical burns on the cornea.
Apart from the eye disease itself, other factors that should be considered are the vision in the other eye, patient's ability to follow a prolonged and strict follow-up schedule and the patient’s ability to report early to a medical facility in case of graft rejection?
All of these factors, in conjunction with thorough discussions and screening with the eye doctor, must be weighed before a final decision is made to have a corneal transplant.
Once it's decided that a corneal transplant is required, the patient's name is listed at a registered centre. The Eye Bank collects eyes from donors and processes the tissue for use. The tissue is checked for clarity and any diseases. The donor is also meticulously screened for diseases such as hepatitis, syphilis and HIV to ensure the health and safety of the recipient.
Corneal transplants are usually under local anaesthesia as a daycare procedure and lasts approx 1-2 hours. During the surgery, a round, button-shaped section of tissue is removed from the eye and replaced with a nearly identical-shaped button from the donor tissue. In some cases cataract removal and implantation of IOL may be required in addition to the corneal transplantation. The donor corneal button is sutured with fine sutures to keep it in place.
Initially the vision is blurry after the surgery but will gradually continue to improve for up to an year.
Heavy exercise and lifting are prohibited for the first few weeks. However the patient can return to normal daily activities and start professional work within 1-2 weeks after surgery.
Eye drops will be prescribed for several months to years to prevent the body from rejecting the foreign tissue. Stitches are usually removed slowly over many months starting from three months after surgery depending on the health of the eye and wound healing.
Even though corneal transplant improves vision, correction with glasses or contact lenses is required for optimal vision. Since the vision usually fluctuates during the first few months and changes after every suture removal/adjustment, it is desirable to wait for some time for the final prescription.
The body's immune system attempts to damage it as it sees it as a foreign body. Most corneal transplants are successful but graft rejection can occur in about 20 % of cases. Recognizing the early warning signs of graft rejection followed by immediate treatment with medicines is the best way to prevent a complete graft failure due to rejection.
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Ali's Eye Care & Contact Lens Clinic
Head Office Address: Shop No A/08, 35-35 B Star Mansion, Mirza Ghalib Marg (Clare Road), Byculla
Near Christ Church School Main Gate
Mumbai, Maharashtra 400008
India
ph: +919867111284/ 9820593975
aliseyec