Human beings value their eyes as important organs in their body. It is charged with the responsibility of enabling them to perceive the objects around them. As one of the senses, it is very vital in day to day life. Blindness is a disability that affects most people. It may result from external factors or the internal structures of the eye. There are treatments available to correct such disorders successfully. Surgical procedures such as cornea transplants are among the management plans.
The procedure is carried out in most parts of the world and is usually successful. It can only be done when the cause of blindness is due to corneal structure damage. This involves replacement of damaged parts with a suitable healthy corneal tissue from a donor. This structure is concerned with focusing light into the lens.
The operation is indicated in the following conditions. Corneal scarring due to infections like herpes or trauma leads to this procedure. Hereditary disorders such as dystrophy of this structure calls for transplantation. Even blindness following cataract surgery is another indicator. Painful inflammation in the organ which does not respond to other modalities of treatment needs surgery.
Doctors who are specialized in dealing with eye are the professionals who can do the procedure successfully. This is one of the operations group under outpatient procedures. Keratoplasty is its medically approved name. The graft from the donor has to be compatible with that of patient in these cases. Some patients visit their doctors for it as a cosmetic value to them.
Every doctor is aware that before the operation, the consent from the patient is critical. The patient has to the right to either reject or accept the surgery. A detailed explanation of the reasons why it has to be the option must be given to patients. Both benefits and risks associated with it are equally important. Other basic tests are performed on the patient just like any other operation.
The patient becomes excited when the procedure goes on and is completed successfully. He should restore sight after some time. No complains of pain should be reported. It improves the appearance of the eyes. The benefits can only be achieved if it is performed by properly trained ophthalmologist.
On the other hand, there are complications which may emerge from such surgical operations. The graft may be rejected by the host leading to failure. This arises when the recipient react to the graft. It manifests by itchy rashes on the skin. Infections may be acquired due to delayed healing or poor hygienic conditions during the procedure. The invasions by microbes can be avoided by the use of prophylactic antibiotics.
The prognosis of cornea transplants has been shown to be good in most cases. But it is highly dependent on the general status of donor and patient. In case of tissue rejection, the operation can be repeated successfully. The failure may take long before being noticed, at time as long as decades. Regaining vision is not a short term expectation as the healing takes some time. There are medical conditions which may cause blindness even after successful treatment. For instance, diabetic ritinopathy patient is unlikely to restore his vision.
The procedure is carried out in most parts of the world and is usually successful. It can only be done when the cause of blindness is due to corneal structure damage. This involves replacement of damaged parts with a suitable healthy corneal tissue from a donor. This structure is concerned with focusing light into the lens.
The operation is indicated in the following conditions. Corneal scarring due to infections like herpes or trauma leads to this procedure. Hereditary disorders such as dystrophy of this structure calls for transplantation. Even blindness following cataract surgery is another indicator. Painful inflammation in the organ which does not respond to other modalities of treatment needs surgery.
Doctors who are specialized in dealing with eye are the professionals who can do the procedure successfully. This is one of the operations group under outpatient procedures. Keratoplasty is its medically approved name. The graft from the donor has to be compatible with that of patient in these cases. Some patients visit their doctors for it as a cosmetic value to them.
Every doctor is aware that before the operation, the consent from the patient is critical. The patient has to the right to either reject or accept the surgery. A detailed explanation of the reasons why it has to be the option must be given to patients. Both benefits and risks associated with it are equally important. Other basic tests are performed on the patient just like any other operation.
The patient becomes excited when the procedure goes on and is completed successfully. He should restore sight after some time. No complains of pain should be reported. It improves the appearance of the eyes. The benefits can only be achieved if it is performed by properly trained ophthalmologist.
On the other hand, there are complications which may emerge from such surgical operations. The graft may be rejected by the host leading to failure. This arises when the recipient react to the graft. It manifests by itchy rashes on the skin. Infections may be acquired due to delayed healing or poor hygienic conditions during the procedure. The invasions by microbes can be avoided by the use of prophylactic antibiotics.
The prognosis of cornea transplants has been shown to be good in most cases. But it is highly dependent on the general status of donor and patient. In case of tissue rejection, the operation can be repeated successfully. The failure may take long before being noticed, at time as long as decades. Regaining vision is not a short term expectation as the healing takes some time. There are medical conditions which may cause blindness even after successful treatment. For instance, diabetic ritinopathy patient is unlikely to restore his vision.
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