Evidence map›Paper›PMID 42825800›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2026

A four-year retrospective surgical case series examining postoperative complications following Removal of Silicone Oil (ROSO) scored using the Complications of Retinal Detachment Surgery (CORDS) severity classification tool.

Yarrow Scantling-Birch, Sanjana Relwani, Cordelia McKechnie, Hadi Zambarakji

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Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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4 authors.

Yarrow Scantling-BirchDepartment of Ophthalmology, Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London, E11 1NR, UK.
Sanjana RelwaniDepartment of Ophthalmology, Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London, E11 1NR, UK.
Cordelia McKechnieDepartment of Ophthalmology, Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London, E11 1NR, UK.
Hadi ZambarakjiDepartment of Ophthalmology, Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London, E11 1NR, UK. hadi.zambarakji@nhs.net.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSilicone oil (SO) tamponade and the removal of silicone oil (ROSO) in the management of complex retinal detachments carry well-defined postoperative complications. Our objective was to classify and grade complications following ROSO using the Complications of Retinal Detachment Surgery (CORDS) Severity Classification and to propose a unifying proof-of-concept complication score.

methodsA single-centre retrospective case series of eyes undergoing ROSO was performed between 2018 and 2022. All patient data were collected with 12-month follow-up. Best recorded visual acuity (BRVA, LogMAR), intraocular pressure (IOP, mmHg) and complications were recorded from electronic patient records (EPR). Complications were scored using the CORDS Severity Classification. A Modified Global Complication Score (MGCS) was calculated for our study cohort.

resultsSO was removed from 46 eyes with a mean (SD) tamponade duration of 8.2 (6.61) months. A total of 88 de-duplicated CORDS items were recorded over the 12-month follow-up. Serious complications included anterior displacement of SO (12.5%), retinal re-detachment (5.68%), raised IOP requiring treatment (14.8%), severe loss of vision (18.9%), corneal decompensation (5.68%) and phthisis (2.27%). There was a statistically significant effect of timepoint on mean complication scores (χ² [3] = 11.22, P = 0.011); the effect greatest between the 3-month and 6-month timepoints (P = 0.002). The MGCS was 9.66% for our cohort.

conclusionPostoperative complications following ROSO are common with high severity complications, such as secondary glaucoma, corneal decompensation and phthisis, emerging at 3-6 months. Our study proposes the MGCS as an exploratory comparison measure between future studies, but requires further validation in larger prospective cohorts that apply the CORDS Severity Classification.

Indexed as

Case seriesPostoperative complicationRemoval of silicone oil (ROSO)Retinal detachment (RD)Silicone oil (SO)Vitreoretinal (VR) surgery

Identifiers

PMID42825800

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