Vol. 32, Issue 3

Coloboma

Sergio Canabrava, MD

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Sergio Canabrava, MD, shows the Canabrava's Ring in a colomoba case. The PMMA iris expansion ring is thinner than previous PMMA rings and has alternating projections that engage the iris above and below the pupillary edge.

Posted: 11/08/2016

Keywords:

Canabrava's Ring

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Iris coloboma

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Iris Expander

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Pupil Expansion

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Small pupil

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VJCRS

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Name: Coloboma
Uploaded: 2016-11-08T12:33:00+00:00
Description: Sergio Canabrava, MD, shows the Canabrava's Ring in a colomoba case. The PMMA iris expansion ring is thinner than previous PMMA rings and has alternating projections that engage the iris above and below the pupillary edge.