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1987 1
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48 results

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Page 1
Toric Intraocular Lens Calculation Considering Anterior Surgically Induced Astigmatism and Posterior Corneal Astigmatism.
Fernández J, Rodríguez-Vallejo M, Rocha-de-Lossada C, Hueso E, Piñero D. Fernández J, et al. Curr Eye Res. 2022 Jan;47(1):25-31. doi: 10.1080/02713683.2021.1948064. Epub 2021 Jun 30. Curr Eye Res. 2022. PMID: 34166169
PURPOSE: To evaluate the prediction error (PE) after applying the Abulafia-Koch formula in an online calculator with and without consideration of anterior corneal surgically induced astigmatism (SIA(Cornea)). ...
PURPOSE: To evaluate the prediction error (PE) after applying the Abulafia-Koch formula in an online calculator with and without cons …
Evaluation of long-term clinical outcomes after toric implantable collamer lens implantation.
Shiga S, Kojima T, Horai R, Nakamura T. Shiga S, et al. J Cataract Refract Surg. 2023 Sep 1;49(9):964-969. doi: 10.1097/j.jcrs.0000000000001254. J Cataract Refract Surg. 2023. PMID: 37395497
METHODS: Patients who underwent TICL surgery from 2005 to 2009 to correct myopia and myopic astigmatism were enrolled. The safety, efficacy, predictability, astigmatism correction efficacy, and complications were evaluated using preoperative, 1-year postoperative, and fina …
METHODS: Patients who underwent TICL surgery from 2005 to 2009 to correct myopia and myopic astigmatism were enrolled. The safety, efficacy, …
Prediction of postoperative refractive astigmatism before toric intraocular lens implantation.
Kawahara A. Kawahara A. BMC Ophthalmol. 2021 May 8;21(1):202. doi: 10.1186/s12886-021-01959-7. BMC Ophthalmol. 2021. PMID: 33962598 Free PMC article.
CONCLUSIONS: Refractive astigmatism after implantation of a toric IOL can be predicted by the regression model more accurately than by corneal astigmatism alone. However, the prediction of oblique astigmatism remains a challenge....
CONCLUSIONS: Refractive astigmatism after implantation of a toric IOL can be predicted by the regression model more accurately than b …
Predicted vs measured posterior corneal astigmatism for toric intraocular lens calculations.
Shammas HJ, Yu F, Shammas MC, Jivrajka R, Hakimeh C. Shammas HJ, et al. J Cataract Refract Surg. 2022 Jun 1;48(6):690-696. doi: 10.1097/j.jcrs.0000000000000819. Epub 2021 Sep 21. J Cataract Refract Surg. 2022. PMID: 34561361 Free PMC article.
RESULTS: We evaluated 122 eyes of 122 patients. The mean absolute errors in predicted residual astigmatism for the entire series were 0.41 0.19 diopters (D) (0.00 to 0.85 D) using the OCT Ks and predicted PCA, 0.45 0.25 D (0.00 to 1.01 D) using the OCT Ks and measur …
RESULTS: We evaluated 122 eyes of 122 patients. The mean absolute errors in predicted residual astigmatism for the entire series were …
Prediction of residual astigmatism in cataract surgery at different diameter zones using optical biometry measurement.
Chang YH, Pu C, Lin KK, Lee JS, Hou CH. Chang YH, et al. Sci Rep. 2022 Mar 11;12(1):4305. doi: 10.1038/s41598-022-08253-6. Sci Rep. 2022. PMID: 35277574 Free PMC article.
The studies for astigmatism prediction error at different diameters using optical biometry are scant. ...The 3.3-mm measurement also had a lower centroid prediction error than the 2.4-mm did for eyes with against-the-rule (ATR) and oblique astigmatism (P = 0.024; 0. …
The studies for astigmatism prediction error at different diameters using optical biometry are scant. ...The 3.3-mm measurement also …
Peripheral Refraction Validity of the Shin-Nippon SRW5000 Autorefractor.
Osuagwu UL, Suheimat M, Wolffsohn JS, Atchison DA. Osuagwu UL, et al. Optom Vis Sci. 2016 Oct;93(10):1254-61. doi: 10.1097/OPX.0000000000000954. Optom Vis Sci. 2016. PMID: 27536977
For the physical model eye, refraction with the aberrometer was similar in all visual field meridians, but refraction with the autorefractor changed more quickly along one oblique meridian and less quickly along the other oblique meridian than along the horizontal and vertical me …
For the physical model eye, refraction with the aberrometer was similar in all visual field meridians, but refraction with the autorefractor …
Impact of cylinder axis on the treatment for astigmatic amblyopia.
Chou YS, Tai MC, Chen PL, Lu DW, Chien KH. Chou YS, et al. Am J Ophthalmol. 2014 Apr;157(4):908-914.e1. doi: 10.1016/j.ajo.2013.12.020. Epub 2013 Dec 31. Am J Ophthalmol. 2014. PMID: 24384526
Characteristics such as baseline visual acuity (VA), the time course of VA improvement, refractive error, and family history were assessed. ...
Characteristics such as baseline visual acuity (VA), the time course of VA improvement, refractive error, and family history were ass …
Changes in corneal aberrations after cataract surgery.
Hidaka Y, Yamaguchi T, Saiki M, Dogru M, Tsubota K, Negishi K. Hidaka Y, et al. Jpn J Ophthalmol. 2016 May;60(3):135-41. doi: 10.1007/s10384-016-0431-7. Epub 2016 Mar 2. Jpn J Ophthalmol. 2016. PMID: 26932465
Toric intraocular lenses in eyes with with-the-rule, against-the-rule, and oblique astigmatism: One-year results.
Ninomiya Y, Minami K, Miyata K, Eguchi S, Sato R, Okamoto F, Oshika T. Ninomiya Y, et al. J Cataract Refract Surg. 2016 Oct;42(10):1431-1440. doi: 10.1016/j.jcrs.2016.07.034. J Cataract Refract Surg. 2016. PMID: 27839597
One hundred ninety-four eyes (89.0%) completed 1-year of follow-up. The centroid error in predicted residual astigmatism calculated using vector analysis was close to the origin in eyes with WTR astigmatism (0.17 diopter [D] @ 174.9 0.54 D), while those with ATR and obliqu …
One hundred ninety-four eyes (89.0%) completed 1-year of follow-up. The centroid error in predicted residual astigmatism calculated u …
48 results