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Kenneth J. Hoffer

University of California, Los Angeles · US
Area of research
Ophthalmology · Epidemiology
Research interest
Research interests include Ophthalmology and Visual Impairment Studies, Corneal surgery and disorders, Intraocular Surgery and Lenses, and Glaucoma and retinal disorders.
h-index
49
citations
7,878
works
306
NIH funding
primary concept
email

Recent publications

Retrospective Analysis of IOL Power Calculation by Ray Tracing in Eyes with Previous Radial Keratotomy.
2026cited by 0position: contributordoi
Meridional analysis for calculation of the toric power of phakic IOLs.
2025cited by 1position: contributordoi
Optical confirmation by a thick-lens formula of the optimized A-constant (as calculated by a thin-lens formula) of a new intraocular lens.
2025cited by 0position: contributordoi
Theoretical influence of segmented axial length on intraocular lens power calculation in short eyes.
2025cited by 0position: contributordoi
Comparison of intraocular lens formula accuracy for eyes with prior scleral buckle surgery.
2025cited by 0position: contributordoi
Comparison of intraocular lens power formulas for negative diopter intraocular lens implantation for high myopia.
2025cited by 0position: contributordoi
Clinical Review of Cataract and Power Calculation: Part I
Ophthalmology Board and FRCS Part 2 Exams 2025cited by 0position: contributordoi
Clinical Review of Cataract and Power Calculation: Part II
Ophthalmology Board and FRCS Part 2 Exams 2025cited by 0position: contributordoi
IOL Power Calculation by Ray Tracing in Eyes with Previous Radial Keratotomy
2025cited by 0position: contributordoi
Personal history of the silicone phakic posterior chamber intraocular lens
Insights in Cataract and Refractive Surgery 2025cited by 0position: contributordoi
Spherical equivalent prediction analysis in intraocular lens power calculations using Eyetemis: a comprehensive approach
Journal of Cataract & Refractive Surgery 2024cited by 26position: middledoi
Spherical equivalent prediction analysis in intraocular lens power calculations using Eyetemis: a comprehensive approach.
2024cited by 13position: contributordoi
Differences Between Keratometry and Total Keratometry Measurements in a Large Dataset Obtained With a Modern Swept Source Optical Coherence Tomography Biometer.
2024cited by 12position: contributordoi
Comment on: Efficacy of segmented axial length and artificial intelligence approaches to intraocular lens power calculation in short eyes.
2024cited by 1position: contributordoi
Comparison of keratometry and total corneal power, as measured by an SS-OCT-based optical biometer, for intraocular lens power calculation in Asian eyes.
2024cited by 1position: contributordoi
Comparison of the new Hoffer QST with 4 modern accurate formulas
Journal of Cataract & Refractive Surgery 2023cited by 60position: middledoi
Method to analyze the refractive outcomes of online intraocular lens power formulas.
2023cited by 12position: contributordoi
Optical Biometry and IOL Calculation in a Commercially Available Optical Coherence Tomography Device and Comparison With Pentacam AXL.
2023cited by 6position: contributordoi
Accuracy of Haigis Formula Using Total Keratometry for IOL Power Calculation in Eyes with Previous Myopic and Hyperopic LASIK and PRK
Photonics 2023cited by 6position: contributordoi
Optical Biometry and IOL Calculation in a Commercially Available Optical Coherence Tomography Device and Comparison With Pentacam AXL
American Journal of Ophthalmology 2022cited by 10position: middledoi
Agreement of intraocular lens power calculation between 2 SS-OCT-based biometers.
2022cited by 8position: contributordoi
Split-Window OCT biometry in pseudophakic eyes.
2022cited by 1position: contributordoi
Update on Intraocular Lens Power Calculation Study Protocols: The Better Way to Design and Report Clinical Trials.
2021cited by 165position: contributordoi
Repeatability of automated measurements by a new anterior segment optical coherence tomographer and biometer and agreement with standard devices
Scientific Reports 2021cited by 63position: middledoi
Comparison of 13 formulas for IOL power calculation with measurements from partial coherence interferometry.
2021cited by 52position: contributordoi
Repeatability of total Keratometry and standard Keratometry by the IOLMaster 700 and comparison to total corneal astigmatism by Scheimpflug imaging.
2021cited by 43position: contributordoi
Clinical Accuracy of 18 IOL Power Formulas in 241 Short Eyes.
2021cited by 26position: contributordoi
Update on Intraocular Lens Power Calculation Study Protocols
Ophthalmology 2020cited by 242position: firstdoi
Recent developments in intraocular lens power calculation methods—update 2020
Annals of Translational Medicine 2020cited by 113position: lastdoi
Comparison of 13 formulas for IOL power calculation with measurements from partial coherence interferometry
British Journal of Ophthalmology 2020cited by 81position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

· 23 papers (2020–2026)GIACOMO SAVINI · Elsevier, Inc.18 papers (2021–2026)Giacomo Savini · University of Pangasinan17 papers (2012–2024)Domenico Schiano‐Lomoriello · Fondazione G.B. Bietti6 papers (2017–2021)Leonardo Taroni · University of Bologna4 papers (2022–2025) · 3 papers (2020–2023) · 3 papers (2021–2025)Enrico Lupardi · Springer Nature3 papers (2023–2025)Qinmei Wang · Wenzhou Medical University2 papers (2012–2016)Jinhai Huang · Fudan University2 papers (2012–2016) · 2 papers (2025–2025)Adi Abulafia · Tel Aviv University2 papers (2024–2024)David Cooke · Mayo Clinic2 papers (2024–2025)Kyungmin Koh · BMJ Publishing Group2 papers (2024–2025)Catarina P. Coutinho · Instituto Superior Autónomo de Estudos Politécnicos2 papers (2025–2025)Daniela Nicolosi · 2 papers (2025–2025)Yuval Benjamini · Hebrew University of Jerusalem1 papers (2024–2024) · 1 papers (2020–2020) · 1 papers (2019–2019) · 1 papers (2013–2013)