When it comes to the world of vision
correction, one procedure is that of the corneal transplant. In this procedure
the diseased or damaged corneal tissue is removed completely and replaced by a
cornea which is donated through the tissue donors’ program. Believe it or not,
this is also the most popular tissue transplantation procedure in the world
today with over 40,000 procedures performed every year in the United States alone.
This procedure is generally done in an
outpatient condition in which the patient is free to go home immediately
following the grafting of new corneal tissue. This is done for a number of
reasons including the most obvious which is visual impairment caused by damaged
or diseased corneal tissue. In this particular case the vision is generally
cloudy as a result of opaque or distorted corneal tissue and the replacement
with approved clear tissue is done through a grafting process. It can also be
done for preserving the integrity if the corneal anatomy in which the procedure
is considered to be tectonic or reconstructive. It can be accomplished for
therapeutic reasons such as the removal of inflamed tissue which does not
respond to antibiotics as well as cosmetic. Corneal scars resulting in an
opaque hue on the cornea which is also an unsightly thing to deal with and as a
result the procedure can be performed for cosmetic reasons even if the vision
is not actually impaired.
As with any grafting procedure it is
possible for the body to reject the grafted corneal tissue and while in the
past this had been more common, thanks to the many advancements in science and
the management of corneal rejections, it is now easier to prevent and or treat
a rejection. While there are some risks still associated with this procedure
seeing as though it is an invasive one, these complications are rarer than they
use to be. It is important to take the time to talk to an ophthalmologist
before hand if you feel that a corneal transplant will be right for you so that
you are able to learn more about the procedure as well as the potential for
complications. After all, having the right information will always help you to
make a well-informed decision regarding your own personal health and
appearance.
