The Canabrava Ring, an open ring-shaped pupil expander for cataract surgery associated with iris colobomata: a case report

Sérgio Canabrava¹; Ana Carolina Canêdo Domingos Lima¹; Ana Elisa Loyola²

DOI: 10.5935/0004-2749.20200086

1. Departamento de Catarata, Santa Casa de Belo Horizonte, Belo Horizonte, MG, Brazil
2. Departamento de Catarata, Hospital de Olhos Santa Luzia, Maceió, AL, Brazil

Corresponding author

Email: [email protected]

Funding: This study received no specific financial support

Disclosure of potential conflicts of interest: Dr. Sérgio Canabrava has a pending patent in PCT and a royalty agreement with AJL Ophthalmic, Spain. The other authors have no financial interest

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How to cite this article:

Canabrava S, Lima ACCD, Loyola AE. Aplicação de anel expansor de pupila pequena em formato de anel aberto para cirurgia de catarata em coloboma de íris: relato de caso. Arq. Bras. Oftalmol. 2020;83(5):. 10.5935/0004-2749.20200086

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