Retina TodayFibrin Glue in Retina Surgery

🎓 Expert Commentary / Peer Perspective

Traditional tamponade agents carry meaningful patient burden including positional restrictions, vision reduction, air travel prohibition, and secondary removal surgery for silicone oil. Fibrin glue, already standard in anterior segment surgery, is emerging as a select-case alternative that directly seals retinal breaks without filling the vitreous cavity, allowing balanced salt solution fill and clearer postoperative vision.

Clinical Considerations

• Candidate cases include monocular patients, inferior break RRDs, giant retinal tears, complex PVR requiring large retinectomy, and patients who cannot tolerate positioning or air travel restrictions
• Hemostatic applications extend to proliferative diabetic retinopathy, trauma-related bleeding, anticoagulated patients, and iatrogenic intraoperative hemorrhage
• Technique requires careful retinal surface drying under air before application; thick component precedes thin component, polymerization occurs within seconds
• Complications include posterior glue displacement, subretinal migration, ERM or PVR formation from fibrin scaffolding, and theoretical biologic transmission risk despite modern plasma processing

Practice Applications

• Consider fibrin glue when traditional tamponade is contraindicated or logistically infeasible for the patient’s circumstances
• Apply glue in minimal drop-by-drop amounts; tilt the eye toward target area to limit posterior migration toward disc and macula
• Recognize that fibrin self-dissolves in approximately 1 to 2 weeks, providing adequate time for chorioretinal laser adhesion to form
• Counsel patients that all vitreoretinal fibrin glue applications are currently off-label