Comparison of the new Hoffer QST with 4 modern accurate formulas Taroni, Leonardo; Hoffer, Kenneth J.; Pellegrini, Marco; More Taroni, Leonardo; Hoffer, Kenneth J.; Pellegrini, Marco; Lupardi, Enrico; Savini, Giacomo Less Journal of Cataract & Refractive Surgery. 49(4):378-384, April 2023. Abstract Abstract In Brief In Brief Favorite PDF Permissions In Brief: An improved version of the Hoffer Q formula was developed using machine learning algorithms. The new Hoffer QST formula outperformed the original HQ reaching comparable refractive outcomes with newer formulas. Buy
Accuracy of newer intraocular lens power formulas in short and long eyes using sum-of-segments biometry Shammas, H. John; Taroni, Leonardo; Pellegrini, Marco; More Shammas, H. John; Taroni, Leonardo; Pellegrini, Marco; Shammas, Maya C.; Jivrajka, Renu V. Less Journal of Cataract & Refractive Surgery. 48(10):1113-1120, October 2022. Abstract Abstract In Brief In Brief Favorite PDF Permissions Go to Full Text of this Article In Brief: The best overall results with the sum-of-segments biometry were noted with the B II, BTAL, EVO, Hoffer QST, K6, Kane, Olsen, and PEARL-DGS formulas. Go to Full Text of this Article Open
Reply: Comparison of different methods to calculate the axial length measured by optical biometry Savini, Giacomo; Hoffer, Kenneth J.; Carballo, Laura; More Savini, Giacomo; Hoffer, Kenneth J.; Carballo, Laura; Taroni, Leonardo; Schiano-Lomoriello, Domenico Less Journal of Cataract & Refractive Surgery. 48(8):978-979, August 2022. Favorite PDF Permissions Free
Immersion ultrasound biometry vs optical biometry Cooke, David L.; Waldron, Rhonda; Savini, Giacomo; More Cooke, David L.; Waldron, Rhonda; Savini, Giacomo; Riaz, Kamran M.; Taroni, Leonardo; Murphy, David A.; Guaraldi, Fabio Less Journal of Cataract & Refractive Surgery. 48(7):819-825, July 2022. Abstract Abstract In Brief In Brief Favorite PDF Permissions In Brief: 1970 eyes were studied to calculate 2 methods that make immersion ultrasound AL equivalent to OB AL. Buy
Comparison of different methods to calculate the axial length measured by optical biometry Savini, Giacomo; Hoffer, Kenneth J.; Carballo, Laura; More Savini, Giacomo; Hoffer, Kenneth J.; Carballo, Laura; Taroni, Leonardo; Schiano-Lomoriello, Domenico Less Journal of Cataract & Refractive Surgery. 48(6):685-689, June 2022. Abstract Abstract In Brief In Brief Favorite PDF Permissions In Brief: The optical biometer using group refractive index overestimates AL compared with the device based on segmented AL. Cooke-modified AL is the closest to segmented AL. Buy
Agreement of intraocular lens power calculation between 2 SS-OCT–based biometers Pfaeffli, Oliver A.; Weber, Adrian; Hoffer, Kenneth J.; More Pfaeffli, Oliver A.; Weber, Adrian; Hoffer, Kenneth J.; Savini, Giacomo; Baenninger, Philipp B.; Thiel, Michael A.; Taroni, Leonardo; Müller, Luzia Less Journal of Cataract & Refractive Surgery. 48(5):535-541, May 2022. Abstract Abstract In Brief In Brief Favorite PDF Permissions In Brief: High agreement was found between a new biometer and a validated swept-source optical coherence tomography–based biometer regarding postoperative refractive outcome in patients with normal eye length undergoing cataract surgery. Buy
Outcomes of IOL power calculation using measurements by a rotating Scheimpflug camera combined with partial coherence interferometry Taroni, Leonardo; Hoffer, Kenneth J.; Barboni, Piero; More Taroni, Leonardo; Hoffer, Kenneth J.; Barboni, Piero; Schiano-Lomoriello, Domenico; Savini, Giacomo Less Journal of Cataract & Refractive Surgery. 46(12):1618-1623, December 2020. Abstract Abstract In Brief In Brief Favorite PDF Permissions In Brief: The refractive outcomes of 14 IOL power formulas were analyzed. Optical biometry was performed with the Pentacam AXL. The new Pearl DGS and the LSF 2.0 formulas showed promising results. Buy
