Pterygium Excision
About Pterygium Excision
Pterygium excision is a surgical procedure performed to remove a pterygium, which is a growth of pink, fleshy tissue that can form on the conjunctiva (the thin, clear tissue that covers the white part of the eye) and extend onto the cornea (the clear, front surface of the eye). Pterygia are often associated with exposure to UV light, dust, wind, and dry climates
The Procedure
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Preparation: The eye and the surrounding area are numbed with local anesthesia to ensure the patient’s comfort during the surgery.
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Removal of Pterygium: The surgeon carefully removes the pterygium from the eye’s surface, including any tissue that may have extended onto the cornea.
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Closure: Depending on the size of the area from which the pterygium was removed, the surgeon may use tiny stitches or adhesive tissue glue to close the wound.
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Post-Operative Care: After the procedure, the patient may be instructed to use medicated eye drops to reduce inflammation and prevent infection. A protective eye patch or shield may also be placed over the eye to aid in the healing process.
Aftercare
Pterygium excision is typically performed as an outpatient procedure, meaning the patient can go home the same day. The goal of the surgery is to improve vision, alleviate discomfort, and prevent the pterygium from returning. It’s important to follow post-operative care instructions and attend follow-up appointments to monitor healing and ensure the best possible outcome.
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Frequently Asked Questions
Does the procedure take long?
The duration of a pterygium excision procedure can vary based on several factors, including the size and complexity of the pterygium and the surgical technique used. However, in general, Pterygium excision typically takes about 30 minutes to an hour to complete.
It's important to note that this is an approximate timeframe, and the actual time can be shorter or longer depending on the specifics of the case and the surgical approach chosen by the ophthalmologist. Regardless of the duration, pterygium excision is usually performed as an outpatient procedure, and patients can typically go home on the same day.
Is the procedure painful?
During a pterygium excision procedure, the eye and the surrounding area are typically numbed with local anesthesia. This numbing ensures that the patient does not feel pain during the surgery. However, some patients may still experience sensations like pressure or a mild pulling feeling.