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Summary
Limbal trepanations show excellent glaucoma results in patients over 35, especially aged 50-70. Younger patients and those with secondary glaucoma, particularly with inflammation, experienced poorer outcomes.
Area of Science:
- Ophthalmology
- Surgical Procedures
- Glaucoma Research
Background:
- Glaucoma management often requires surgical intervention.
- Limbal trepanation is a surgical technique used in glaucoma treatment.
Purpose of the Study:
- To evaluate the long-term efficacy of limbal trepanations.
- To identify patient demographics and glaucoma types associated with successful outcomes.
Main Methods:
- Prospective observation of 264 eyes undergoing limbal trepanations.
- Postoperative follow-up ranging from 6 months to 14 years.
Main Results:
- Excellent outcomes observed in patients aged over 35, particularly those between 50 and 70 years old.
- High success rates noted in chronic open-angle and chronic angle-closure glaucoma.
- Poor results were associated with younger age groups and secondary glaucoma, especially when linked to inflammatory conditions.
Conclusions:
- Limbal trepanation is a viable surgical option for specific glaucoma patient populations.
- Age and glaucoma type significantly influence the success of limbal trepanation.
- Careful patient selection is crucial for optimizing surgical outcomes in glaucoma.