Pterygium
What is a pterygium?
A pterygium is a common eye condition characterized by the growth of a white or pinkish tissue on the front surface of the eye. It may gradually grow causing irritation, redness and discomfort. It may also interfere with your vision. They are commonly associated with sun exposure.
Pterygium surgery
SURGICAL MANAGEMENT
Pterygium surgery is a procedure to remove the abnormal tissue growth. The surgery aims to improve comfort, reduce irritation and preserve vision.
1. Before your operation
At your pre-operative visit Dr Botha will conduct a comprehensive evaluation of your eyes and medical history to determine the most appropriate approach in your situation.
2. Surgery
Pterygium surgery is typically performed under local anaesthesia. It is done as a day case which means you will be able to go home the same day.
During the surgery the abnormal tissue growth is carefully removed from the surface of the eye. The area is then covered with a graft of healthy tissue, usually taken from the conjunctiva (clear layer covering the eye) under the top lid. The graft is secured in place with tissue glue, or sutures.
3. What to expect after your operation
You may experience some discomfort, tearing and light sensitivity for the first few days. This will improve with regularly using your prescribed drops.
Your vision may initially be blurry, but should gradually improve.
You will be provided with a prescription for some eye drops or ointment to use in the weeks following surgery.
You should avoid any strenuous activity including lifting heavy objects for a least a week and avoid swimming for two weeks after surgery.
A follow up appointment/s will be scheduled to monitor your progress and ensure proper healing.
SURGICAL MANAGEMENT
Complications
While pterygium surgery is generally safe and effective, like any surgical procedure, it carries some risks and potential complications, including:
1. Recurrence
Pterygiums may recur, especially with ongoing UV exposure.
2. Infection
Although rare, infection can occur and may require additional treatment.
3. Scarring
Some degree of scarring is normal after surgery, but excessive scarring can affect function.
4. Graft complications
The graft may become displaced or fail to adhere properly. This may require further intervention.
5. Bleeding
It is to be expected that there will be some redness of the eye following surgery. However more significant bleeding is rare.
6. Eye Irritation
Temporary irritation or dryness may occur after surgery, but this usually resolves with proper post-operative care
The most serious risk of any eye surgery performed is damage to your eyesight. Fortunately this risk is extremely rare.
SURGICAL MANAGEMENT
Conclusion
Pterygium surgery is a safe and effective procedure to reduce discomfort and improve your quality of life. Dr Botha will tailor the surgical approach to your specific needs, considering your overall health and individual circumstances.
For more information or to schedule a consultation, please contact us.
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