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Toric IOL Analog Axis Marking Technique

Piotr Chaniecki, MD, PhD

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The art of toric lens implantation is to mark an axis of astigmatism and to position a lens on a target axis precisely. Currently dedicated tools are not precise enough, and digital systems available on the market are a costly solution. The "analog” method of marking the axis of astigmatism is relatively simple and extremely precise.

Posted: 1/30/2020

Keywords:

Axis Marking

•

Toric IOLs

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Toric IOL Analog Axis Marking Technique

Piotr Chaniecki, MD, PhD

The art of toric lens implantation is to mark an axis of astigmatism and to position a lens on a target axis precisely. Currently dedicated tools are not precise enough, and digital systems available on the market are a costly solution. The "analog” method of marking the axis of astigmatism is relatively simple and extremely precise.

Posted: 1/30/2020

Keywords:

Axis Marking

•

Toric IOLs

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Comments

Rodolfo Bonatti

5 years ago

You can use a insulin needle to mark the limbus as well . It works just fine!

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