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Biometry
News
February 05, 2025
1 min read
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Right nomograms, instruments needed for ICL sizing
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January 02, 2024
2 min read
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What is your go-to diagnostic tool before cataract surgery?
News
October 18, 2021
1 min read
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Treat ocular surface, undercorrect when biometry data vary before astigmatism correction
News
February 13, 2020
4 min read
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Correlate A-scan, biometry measurements to improve accuracy in IOL calculations
While there are multiple methods and formulas for calculating the IOL power for cataract surgery, none of them will give an accurate result if the biometry is imprecise. As the saying goes, “Garbage in, garbage out.” One of the most common situations in which we have inaccurate measurements is when an opaque cataract prevents our optical coherence biometry from measuring the axial length.