<p class="jove_content">This study compares corneal curvature and astigmatism measurements from three biometers in age-related cataract patients and assesses inter-device agreement and differences. With a large cohort of 800 eyes, this study provides novel evidence that inter-device agreement varies substantially by parameter: excellent for simulated keratometry but poor for total and posterior keratometry, highlighting the importance of parameter-specific device selection.</p>

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Comparison of Corneal Curvature and Astigmatism Measurements Among Three Optical Biometers in Age-Related Cataract Patients

Precise preoperative corneal measurements are crucial for optimizing intraocular lens power calculation in cataract surgery. Nevertheless, the agreement ...

Institution - Aier Eye Hospital Group Co., Ltd.

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