Film 92746: It Is Time for the Hexagon | ASCRS
Film 92746: It Is Time for the Hexagon
May 2023
Meeting: 2023 ASCRS Annual Meeting
Presenting Author: Suven Bhattacharjee, MD
Category: Instruments & Devices/IOLs
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Since four iris hooks produced a square pupil, we assumed that the square is the best shape for a pupil expander. However, objective scientific analysis demonstrates that a hexagonal pupil expander is much more efficacious, safe and practical. With a very thin vertical profile added to that, we have a disruptive pupil expander design which redefines pupil expansion.

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