Iridectomy
(Redirected from Peripheral iridectomy)
Iridectomy, also known as a corectomy, is a surgical procedure that involves the removal of a portion of the iris, the colored part of the eye. This procedure is typically performed to treat various eye conditions, such as glaucoma and melanoma of the iris.
Procedure[edit | edit source]
An iridectomy can be performed as a traditional surgical procedure or as a laser procedure. In a traditional surgical iridectomy, a small incision is made in the cornea or the sclera. A portion of the iris is then removed through this incision. In a laser iridectomy, a laser is used to create a hole in the iris, allowing fluid to flow more freely within the eye.
Indications[edit | edit source]
Iridectomy is most commonly performed to treat glaucoma, a condition that increases pressure within the eye and can lead to vision loss. By removing a portion of the iris, the flow of fluid within the eye can be improved, reducing pressure.
Iridectomy may also be performed to treat a melanoma of the iris. In this case, the portion of the iris containing the tumor is removed in an attempt to prevent the spread of cancer.
Risks and Complications[edit | edit source]
As with any surgical procedure, there are risks associated with an iridectomy. These may include infection, bleeding, and damage to other structures within the eye. There is also a risk that the procedure will not successfully reduce eye pressure or halt the progression of a melanoma.
See Also[edit | edit source]
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