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A modified Flieringa-Legrand ring for use in trabeculectomy
Annals of Ophthalmology
|February 1, 1981
Summary
The modified Flieringa-Legrand ring, used with the Forbes scleral support system, offers enhanced safety in glaucoma surgery. This combination effectively prevents posterior scleral infolding, crucial for high-risk pediatric and high myopia cases.
Area of Science:
- Ophthalmology
- Surgical Innovation
- Glaucoma Research
Background:
- Trabeculectomy is a common glaucoma surgery.
- Posterior scleral infolding is a complication.
- Infantile/juvenile glaucoma and high myopia increase surgical risk.
Observation:
- The Flieringa-Legrand ring has been modified.
- The Forbes scleral support system prevents posterior scleral infolding.
- A combination of these devices was evaluated.
Findings:
- The modified Flieringa-Legrand ring and Forbes scleral support system can be used together.
- This combination is suitable for filtration surgery.
- It is particularly effective in high-risk patients.
Implications:
- This surgical approach may reduce complications in specific glaucoma patient groups.
- It offers a safer alternative for pediatric glaucoma and high myopia.
- Further studies may validate its efficacy in preventing vitreous loss.