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Long-Term Outcomes of Laser Barricade for Large Rhegmatogenous Retinal Detachments
Tarin T Tanji1, Kevin F Elwood1,2, Sarah Kee1
1Department of Ophthalmology, Rush University Medical Center, Chicago, IL, USA.
Journal of Vitreoretinal Diseases
|June 18, 2026
Summary
In-office laser barricade effectively treats large rhegmatogenous retinal detachments (RRDs), achieving a 92.1% success rate. Patients not needing immediate treatment may achieve excellent outcomes with laser barricade alone.
Area of Science:
- Ophthalmology
- Retinal Surgery
- Laser Therapy
Background:
- Rhegmatogenous retinal detachments (RRDs) can lead to vision loss if not promptly treated.
- Large RRDs (≥2 clock hours) present unique management challenges.
- In-office laser barricade is a less invasive option for RRD treatment.
Purpose of the Study:
- To assess the long-term effectiveness of in-office laser barricade for large RRDs.
- To determine the rate of additional treatments, including laser therapy or pars plana vitrectomy (PPV), following initial laser barricade.
- To evaluate factors influencing the need for further intervention.
Main Methods:
- Retrospective chart review of patients treated between 2015-2023.
- Inclusion criteria: fundus diagram-confirmed RRDs ≥2 clock hours, ≥3 months follow-up.
- Procedure success defined as RRD management without PPV.
Main Results:
- 92.1% of 76 eyes achieved successful RRD management with laser barricade alone.
- Mean follow-up was 38.6 months; mean RRD size was 2.9 clock hours.
- 7.9% of eyes required pars plana vitrectomy (PPV); 17.1% needed additional laser treatment.
Conclusions:
- In-office laser barricade is a highly effective treatment for large RRDs.
- Excellent long-term outcomes are achievable with laser barricade, particularly for patients not requiring immediate intervention.