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BLOG: I-Ring — New pupil expansion device

Issue: February 2016

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For pupil expansion during cataract surgery, various devices have been formulated and used to help maintain the pupil in a dilated state. Rings are excellent devices that have been used by various surgeons for more than a decade in cases of miotic pupils. Rings basically work on the principle of gently holding the pupillary edge in a dilated state and then allowing the pupil to come back to its natural shape and size after surgery. 

Click here to read the full blog from Priya Narang, MS.