Comparison of formulas and methods for high myopia patients requiring intraocular lens powers less than six diopters
Sign Up to like & getrecommendations! Published in 2017 at "International Ophthalmology"
DOI: 10.1007/s10792-017-0611-6
Abstract: PurposeTo determine the best method to minimize postoperative hyperopia and achieve mild myopia in patients requiring low-powered ( read more here.
Keywords: patients requiring; high myopia; myopia; formula ... See more keywords
Comparison of 9 modern intraocular lens power calculation formulas for a quadrifocal intraocular lens.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of cataract and refractive surgery"
DOI: 10.1016/j.jcrs.2018.05.021
Abstract: PURPOSE To evaluate the accuracy of 9 formulas (Barrett Universal II, Haigis, Hill-Radial Basis Function [RBF], Hoffer Q, Holladay 1, Holladay 2, Olsen, Sanders-Retzlaff-Kraff/theoretical [SRK/T], and T2) calculating the power of the quadrifocal Acrysof IQ… read more here.
Keywords: prediction error; barrett universal; power calculation; prediction ... See more keywords
Intraocular lens power calculation in eyes with extreme myopia: Comparison of Barrett Universal II, Haigis, and Olsen formulas.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of cataract and refractive surgery"
DOI: 10.1016/j.jcrs.2018.12.025
Abstract: PURPOSE To compare the accuracy of the Barrett Universal II, Haigis, and Olsen formulas in calculating intraocular lens (IOL) power in eyes with extreme myopia. SETTING Eye and Ear, Nose, and Throat Hospital, Fudan University,… read more here.
Keywords: olsen formulas; universal haigis; extreme myopia; barrett universal ... See more keywords
Accuracy of Intraocular Lens Calculation Formulas.
Sign Up to like & getrecommendations! Published in 2018 at "Ophthalmology"
DOI: 10.1016/j.ophtha.2017.08.027
Abstract: PURPOSE To compare the accuracy of intraocular lens (IOL) calculation formulas (Barrett Universal II, Haigis, Hoffer Q, Holladay 1, Holladay 2, Olsen, and SRK/T) in the prediction of postoperative refraction using a single optical biometry… read more here.
Keywords: calculation formulas; barrett universal; accuracy intraocular; prediction ... See more keywords
Pseudoexfoliation Glaucoma as a Predictor of Refractive Surprise After Uneventful Cataract Surgery
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Glaucoma"
DOI: 10.1097/ijg.0000000000002187
Abstract: Précis: The pseudoexfoliation glaucoma group produced higher mean absolute error (MAE) and higher percentages of large-magnitude prediction error, in all investigated intraocular lens formulas. Postoperative anterior chamber angle and change in intraocular pressure (IOP) were… read more here.
Keywords: cataract surgery; glaucoma; error; barrett universal ... See more keywords
Comparison of the Barrett Universal II formula to previous generation formulae for paediatric cataract surgery.
Sign Up to like & getrecommendations! Published in 2021 at "Acta ophthalmologica"
DOI: 10.1111/aos.15062
Abstract: PURPOSE To compare the accuracy of the Barrett Universal II (BUII) five-variable formula to previous generation formulae in calculating intraocular lens (IOL) power following paediatric cataract extraction. METHODS Retrospective study of consecutive paediatric patients who… read more here.
Keywords: surgery; formula; barrett universal; cataract ... See more keywords
Predictability of combined cataract surgery and trabeculectomy using Barrett Universal Ⅱ formula
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0270363
Abstract: Purpose To compare the predictability of intraocular lens (IOL) power calculation using the Barrett Universal II and the SRK/T formulas in eyes undergoing combined cataract surgery and trabeculectomy. Methods We retrospectively reviewed the clinical charts… read more here.
Keywords: cataract surgery; surgery trabeculectomy; using barrett; formula ... See more keywords
[Alternative method of intraocular lens power calculation in eyes with short axial length].
Sign Up to like & getrecommendations! Published in 2022 at "Vestnik oftalmologii"
DOI: 10.17116/oftalma202213803124
Abstract: PURPOSE To develop an alternative method of intraocular lens (IOL) power calculation in eyes with mature cataract and axial length (AL) of less than 22.0 mm using modern formulas Barrett Universal II and Hill RBF.… read more here.
Keywords: barrett universal; power calculation; hill rbf; calculation ... See more keywords
Risk factors for biometry prediction error by Barrett Universal II intraocular lens formula in Chinese patients.
Sign Up to like & getrecommendations! Published in 2025 at "International journal of ophthalmology"
DOI: 10.18240/ijo.2025.01.08
Abstract: AIM To investigate the influence of postoperative intraocular lens (IOL) positions on the accuracy of cataract surgery and examine the predictive factors of postoperative biometry prediction errors using the Barrett Universal II (BUII) IOL formula… read more here.
Keywords: biometry prediction; risk; intraocular lens; barrett universal ... See more keywords
Predictive Accuracy of the Hill-RBF 2.0 Formula in Pediatric Eyes: Comparison of 5 Intraocular Lens Formulas.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of pediatric ophthalmology and strabismus"
DOI: 10.3928/01913913-20220811-01
Abstract: PURPOSE To compare the predictive accuracy of the Hill-Radial Basis Function (Hill-RBF) 2.0 formula with the Barrett Universal II, Hoffer Q, SRK/T, and Holladay 1 formulas in pediatric eyes. METHODS In this observational study, 99… read more here.
Keywords: ophthalmology; barrett universal; rbf formula; hill rbf ... See more keywords
Prediction Accuracy of Total Keratometry Compared to Standard Keratometry Using Different Intraocular Lens Power Formulas.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of refractive surgery"
DOI: 10.3928/1081597x-20190422-02
Abstract: PURPOSE To compare the accuracy of intraocular lens (IOL) power calculation based on standard keratometry (K) and the new Total Keratometry (TK). METHODS A post-hoc analysis of study data based on 145 pseudophakic astigmatic eyes… read more here.
Keywords: versus barrett; barrett universal; ape; barrett ... See more keywords