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Updated: Jul 23, 2026
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An Acute Retinal Model for Evaluating Blood Retinal Barrier Breach and Potential Drugs for Treatment
Published on: September 13, 2016
[Management of giant retinal breaks]
Ling Gong1, Deyong Jiang, Xiaohua Zhu
1Department of Ophthalmology, 2nd Xiangya Hospital, Central South University, Changsha 410011, China.
Yan Ke Xue Bao = Eye Science
|July 23, 2003
Summary
Successful surgical management for retinal detachment due to giant retinal breaks (GRBs) can prevent blindness. Early diagnosis and treatment are crucial for better outcomes, with proliferative vitreoretinopathy being a key factor in surgical failure.
Area of Science:
- Ophthalmology
- Retinal Surgery
Context:
- Giant retinal breaks (GRBs) present a significant challenge in retinal detachment cases.
- Effective management strategies are essential to preserve vision.
Purpose:
- To evaluate surgical management outcomes for eyes experiencing retinal detachment caused by giant retinal breaks (GRBs).
Summary:
- A retrospective review of 33 eyes treated with scleral buckling or pars plana vitrectomy (PPV) with various tamponades (C3F8, silicone oil).
- PPV often included lensectomy and perfluorocarbon liquid use for flap management and membrane peeling.
- Cryopexy or endophotocoagulation was employed to close GRBs, with successful reattachment achieved in 26 eyes.
Impact:
- A majority of patients with GRBs can avoid blindness with appropriate surgical intervention and intraocular tamponade.
- Early diagnosis and surgical intervention are paramount for favorable prognoses.
- Proliferative vitreoretinopathy (PVR) remains a primary cause of treatment failure.
