Search

Meeting Coverage:

American Society of Cataract and Refractive Surgery Meeting

ASCRS: 2017

All You Need to Know About IOL Formulas

Warren E. Hill, MD

Show Description +

Warren E. Hill, MD, reviews the accuracy range of some of the most well-known IOL power calculation formulas, including the Holladay I and II, Hoffer Q, SKR/T, Haigis, Olsen C, and Barrett II. In addition to explaining how each formula can be optimized to provide the most accurate outcomes in short, normal, and long eyes, Dr. Hill also discusses the new role of artificial intelligence in IOL calculation with the new Hill–Radial Basis Function (RBF) calculator. With the Hill-RBF and the Barrett II methods, surgeons routinely report outcomes of around 90% within ±0.50 D of intended correction, he says.

Posted: 4/25/2017

Keywords:

IOL Calculations

•

Toric IOLs

Up Next

$SMILE: A Step Ahead of Other Refractive Surgery Procedures$

SMILE: A Step Ahead of Other Refractive Surgery Procedures

Dan Z. Reinstein, MD, MA(Cantab), FRCSC, DABO, FRCOphth, FEBO

A Tale of Two Trifocals

A Tale of Two Trifocals

Ruth Lapid-Gortzak, MD, PhD

Keys to IOL Power Calculation Accuracy

Keys to IOL Power Calculation Accuracy

Jack Holladay, MD

Pocket Incision Insertion of Raindrop Inlay Induces Less Dry Eye

Pocket Incision Insertion of Raindrop Inlay Induces Less Dry Eye

Jodhbir Mehta, MD, BSC(HONS), MBBS, FRCOPHTH, FRCS(ED)

Choosing the Right IOL for Each Cornea

Choosing the Right IOL for Each Cornea

Samuel Masket, MD

Lessons Learned From the PROWL Study

Lessons Learned From the PROWL Study

Elizabeth Hofmeister, MD

ASCs Offer Advantages Over Hospitals for Performing Cataract Surgery

ASCs Offer Advantages Over Hospitals for Performing Cataract Surgery

Bradley Black, MD

Benefits of the Stellaris Elite With Adaptive Fluidics

Benefits of the Stellaris Elite With Adaptive Fluidics

Mitchell Shultz, MD

From Multifocal to Monofocal

From Multifocal to Monofocal

Randall Olson, MD

Imaging Aqueous Humor Outflow

Imaging Aqueous Humor Outflow

Alex Huang, MD

Accelerated CXL for the Treatment of Infectious Keratitis

Accelerated CXL for the Treatment of Infectious Keratitis

Farhad Hafezi, MD, PhD

Conquering Cataract Surgery in Small Pupils

Conquering Cataract Surgery in Small Pupils

Boris Malyugin, MD, PhD

Electrophysiology in Glaucoma

Electrophysiology in Glaucoma

Brian Francis, MD

Retinal Complications Associated With Modern Cataract Surgery

Retinal Complications Associated With Modern Cataract Surgery

Steve Charles, MD

Unlocking the Advantages of Topography-Guided Treatments

Unlocking the Advantages of Topography-Guided Treatments

Sherman W. Reeves, MD, MPH

Back to All Videos

All You Need to Know About IOL Formulas

Warren E. Hill, MD

Warren E. Hill, MD, reviews the accuracy range of some of the most well-known IOL power calculation formulas, including the Holladay I and II, Hoffer Q, SKR/T, Haigis, Olsen C, and Barrett II. In addition to explaining how each formula can be optimized to provide the most accurate outcomes in short, normal, and long eyes, Dr. Hill also discusses the new role of artificial intelligence in IOL calculation with the new Hill–Radial Basis Function (RBF) calculator. With the Hill-RBF and the Barrett II methods, surgeons routinely report outcomes of around 90% within ±0.50 D of intended correction, he says.

Posted: 4/25/2017

Keywords:

IOL Calculations

•

Toric IOLs

Please log in to leave a comment.

More From ASCRS: 2017 Coverage

A Tale of Two Trifocals

A Tale of Two Trifocals

Ruth Lapid-Gortzak, MD, PhD

Keys to IOL Power Calculation Accuracy

Keys to IOL Power Calculation Accuracy

Jack Holladay, MD

Pocket Incision Insertion of Raindrop Inlay Induces Less Dry Eye

Pocket Incision Insertion of Raindrop Inlay Induces Less Dry Eye

Jodhbir Mehta, MD, BSC(HONS), MBBS, FRCOPHTH, FRCS(ED)

Choosing the Right IOL for Each Cornea

Choosing the Right IOL for Each Cornea

Samuel Masket, MD

Bryn Mawr Communications, LLC, and Eyetube.net are not affiliated with the official program of ASCRS: 2017.