Level of Agreement of Intraocular Lens Power Measurements Between IOLMaster and Verion

Level of Agreement of Intraocular Lens Power Measurements Between IOLMaster and Verion

Primary objective of this study is to evaluate the level of agreement of two keratometry modules, the IOLMaster and the Verion Reference Unit, in terms of keratometric values and IOL power calculation.

Participants were enrolled from the Cataract & Presbyopia Service of the University General Hospital of Alexandroupolis in a consecutive-if-eligible basis. Apart from keratometric values, IOL power calculations will be compared for 8 IOL models (Acrysof SN60WF, SN60AT, SN6ATx, TFNT00, TFNTx0, SV25T0, SV25Tx and Tecnis ZCB00) using 4 formulas (SRK/T, Holladay 1, Hoffer Q and Haigis).

Inclusion Criteria:

• Senile Cataract

Exclusion Criteria:

• Former incisional surgery,
• Corneal diseases,
• Dry-eye-Disease,
• Glaucoma drops,
• Inability to obtain accurate measurements.