Are Pupil Expanders Necessary?

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Many people are obsessed with pupil expansion devices such as the Malyugin Ring or i-Ring. There is an option many are forgetting and is very forgiving for the pupillary margin overall. It also is more efficient and requires less manipulation of the eye.

Posted: 7/26/2017

Are Pupil Expanders Necessary?

Many people are obsessed with pupil expansion devices such as the Malyugin Ring or i-Ring. There is an option many are forgetting and is very forgiving for the pupillary margin overall. It also is more efficient and requires less manipulation of the eye.

Posted: 7/26/2017

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Comments

SHALABH SINHA

8 years ago

As a technique, pupil stretching works. But in case where a multifocal is planned, I would never do this simply because its uncontrolled. Also during hydro procedure I like to see the tip of my cannula before I inject. And the chopping technique has to be slightly different in a small pupil with a soft cataract.

aliff irwan cheong

8 years ago

any precaution before doing this? thanks -trainee

ari weitzner

8 years ago

everyone knows this, no? we stretch small pupils and use the malyugin for floppy iris.

Michael Patterson

8 years ago

Thanks Ari. Appreciate the kind remarks. I am showing this for those that don't stretch pupils and hopefully help them in situations when they don't want to use a malyugin and such.