Works matching Astigmatism

Results: 5000

Correlation between ocular residual astigmatism and anterior corneal astigmatism in children with low and moderate myopia.

Published in:

2022

By:

Lin, Jian;
An, Dexiang;
Lu, Yun;
Yan, Dongmei

Publication type:

journal article

Contribution of Posterior Corneal Astigmatism to Total Corneal Astigmatism in a Sample of Egyptian Population.

Published in:

Clinical Ophthalmology, 2020, v. 14, p. 3325, doi. 10.2147/OPTH.S265647

By:

Hosny, Mohamed;
Badawy, Alaa;
Khazbak, Lobna;
Anis, Mohamed;
Azzam, Sarah

Publication type:

Article

Contributions of Anterior Corneal and Ocular Residual Astigmatism to Autorefraction Astigmatism in a Myopic Adult Sample.

Published in:

Clinical Ophthalmology, 2020, v. 14, p. 2125, doi. 10.2147/OPTH.S262167

By:

Gab-Alla, Amr A

Publication type:

Article

How to Convert the Obliquely Crossed to Non-Crossed Astigmatism? A Simple Method Using Vector Analysis.

Published in:

Collegium Antropologicum, 2013, v. 37, n. Supp 1, p. 103

By:

Vojniković, Božo;
Gabrić, Nikica;
Iva Dekaris, Iva Dekaris

Publication type:

Article

Influence of posterior corneal astigmatism on the outcomes of toric intraocular lens implantation in eyes with oblique astigmatism.

Published in:

Japanese Journal of Ophthalmology, 2021, v. 65, n. 2, p. 288, doi. 10.1007/s10384-021-00812-0

By:

Nakano, Shinichiro;
Iida, Masaharu;
Hasegawa, Yumi;
Hiraoka, Takahiro;
Oshika, Tetsuro

Publication type:

Article

Toric Intraocular Lens Calculation Considering Anterior Surgically Induced Astigmatism and Posterior Corneal Astigmatism.

Published in:

Current Eye Research, 2022, v. 47, n. 1, p. 25, doi. 10.1080/02713683.2021.1948064

By:

Fernández, Joaquín;
Rodríguez-Vallejo, Manuel;
Rocha-de-Lossada, Carlos;
Hueso, Elisa;
Piñero, David

Publication type:

Article

Normative Topographic Anterior and Posterior Corneal Astigmatism: Axis Distribution and Its Relations with Ocular and Biometric Parameters.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 11, p. 3664, doi. 10.3390/jcm12113664

By:

Almorín-Fernández-Vigo, Ignacio;
Sánchez-Guillén, Inés;
Fernández-Vigo, José Ignacio;
Burgos-Blasco, Bárbara;
De-Pablo-Gómez-de-Liaño, Lucía;
Fernández-Vigo, José Ángel;
Macarro-Merino, Ana

Publication type:

Article

Evaluation of Ocular Residual Astigmatism in Eyes with Myopia and Myopic Astigmatism and Its Interaction with Other Forms of Astigmatism.

Published in:

Clinical Ophthalmology, 2022, v. 16, p. 4179, doi. 10.2147/OPTH.S393477

By:

Elshahat, Ahmed;
Hamed, Abdelmonem M;
El Habbak, Ashraf H;
Tabl, Marwa Abdelshafy

Publication type:

Article

Astigmatism Management with Astigmatism-Correcting Intraocular Lens Using Two Toric Calculators – A Comparative Case Series.

Published in:

Clinical Ophthalmology, 2021, v. 15, p. 3259, doi. 10.2147/OPTH.S325234

By:

Huang, Yu-Te;
Lin, Chun-Ju;
Lai, Chun-Ting;
Hsia, Ning-Yi;
Tien, Peng-Tai;
Bair, Henry;
Chen, Huan-Sheng;
Chiang, Chun-Chi;
Lin, Jane-Ming;
Chen, Wen-Lu;
Wu, Wen-Chuan;
Tsai, Yi-Yu

Publication type:

Article

Distribution and related factors of corneal regularity and posterior corneal astigmatism in cataract patients.

Published in:

Clinical Ophthalmology, 2019, v. 13, p. 1341, doi. 10.2147/OPTH.S212946

By:

Li, Chen;
Zhang, Jiaju;
Yin, Xue;
Li, Jianqing;
Cao, Yihong;
Lu, Peirong

Publication type:

Article

The Impact of Posterior Corneal Astigmatism on Surgically Induced Astigmatism in Cataract Surgery.

Published in:

International Journal of General Medicine, 2022, v. 15, p. 8417, doi. 10.2147/IJGM.S382774

By:

Liu, Wenjie;
Yang, Lichun;
Liu, Jiewei

Publication type:

Article

Age‐related changes in with‐the‐rule and oblique corneal astigmatism.

Published in:

Acta Ophthalmologica (1755375X), 2018, v. 96, n. 6, p. 600, doi. 10.1111/aos.13683

By:

Næser, Kristian;
Bregnhøj, Jesper Flethøj;
Savini, Giacomo

Publication type:

Article

Accuracy of Toric Intraocular Lens Calculators with Predicted and Measured Posterior Corneal Astigmatism Across Different Types of Astigmatism.

Published in:

Ophthalmology & Therapy, 2024, v. 13, n. 7, p. 1877, doi. 10.1007/s40123-024-00931-0

By:

Yang, Soonwon;
Park, Jaehyun;
Whang, Woong Joo;
Byun, Yong-Soo;
Kim, Hyun Seung;
Chung, So-Hyang

Publication type:

Article

The Association Between Ocular Residual Astigmatism and the Efficacy of Astigmatism Correction Via Small Incision Lenticule Extraction (SMILE).

Published in:

Ophthalmology & Therapy, 2023, v. 12, n. 5, p. 2631, doi. 10.1007/s40123-023-00766-1

By:

Chao, Chen-Cheng;
Lin, Meng-Yin;
Chang, Chao-Kai

Publication type:

Article

Development of a real-time wave field reconstruction TEM system (II): correction of coma aberration and 3-fold astigmatism, and real-time correction of 2-fold astigmatism.

Published in:

Microscopy, 2018, v. 67, n. 1, p. 37, doi. 10.1093/jmicro/dfx127

By:

Takahiro Tamura;
Yoshihide Kimura;
Yoshizo Takai

Publication type:

Article

Clinical results of topography-guided laser-assisted in situ keratomileusis using the anterior corneal astigmatism axis and manifest refractive astigmatism axis.

Published in:

Graefe's Archive of Clinical & Experimental Ophthalmology, 2023, v. 261, n. 1, p. 247, doi. 10.1007/s00417-022-05775-7

By:

Liu, Chunlei;
Luo, Tian;
Fang, Xuejun;
Hu, Ming;
Su, Yun;
Li, Jing;
Wang, Yan

Publication type:

Article

Development of a program for toric intraocular lens calculation considering posterior corneal astigmatism, incision-induced posterior corneal astigmatism, and effective lens position.

Published in:

Graefe's Archive of Clinical & Experimental Ophthalmology, 2016, v. 254, n. 10, p. 1977, doi. 10.1007/s00417-016-3446-3

By:

Eom, Youngsub;
Ryu, Dongok;
Kim, Dae;
Yang, Seul;
Song, Jong;
Kim, Sug-Whan;
Kim, Hyo

Publication type:

Article

The effect of posterior corneal flat meridian and astigmatism amount on the total corneal astigmatism estimated from anterior corneal measurements.

Published in:

Graefe's Archive of Clinical & Experimental Ophthalmology, 2014, v. 252, n. 11, p. 1769, doi. 10.1007/s00417-014-2737-9

By:

Eom, Youngsub;
Kang, Su-Yeon;
Kim, Hyo;
Song, Jong

Publication type:

Article

Refractive outcomes of toric intra-ocular lens implantation in cases of high posterior corneal astigmatism.

Published in:

Indian Journal of Ophthalmology, 2023, v. 71, n. 8, p. 2967, doi. 10.4103/IJO.IJO_3385_22

By:

Tianru Jin;
Lan Yu;
Jingjing Li;
Yanwen Zhou

Publication type:

Article

Comparing IOLM700 TK, Berdahl and Hardten astigmatism fix calculator and Barrett Rx formula in managing residual astigmatism due to toric intraocular lens misalignment.

Published in:

2022

By:

Sharma, Ajay;
Khetan, Avani;
Sharma, Ajay C

Publication type:

journal article

The correlation between ocular residual astigmatism and wavefront-guided FS-LASIK correction effects in myopic astigmatism patients.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-08868-5

By:

Zuo, Qingyun;
Zhang, Yu;
He, Ming;
Wang, Siyi;
Du, ZhiYu

Publication type:

Article

Postoperative Astigmatism after Keratoplasty: A Systematic Review Meta-Analysis Based on PRISMA.

Published in:

Journal of Clinical Medicine, 2024, v. 13, n. 11, p. 3306, doi. 10.3390/jcm13113306

By:

Kijonka, Magdalena;
Nowińska, Anna;
Wylęgała, Edward;
Wylęgała, Adam;
Wróblewska-Czajka, Ewa;
Kryszan, Katarzyna;
Dugiełło, Bogdan;
Orzechowska-Wylęgała, Bogusława

Publication type:

Article

Measurements of Anterior and Posterior Corneal Curvatures with OCT and Scheimpflug Biometers in Patients with Low Total Corneal Astigmatism.

Published in:

Journal of Clinical Medicine, 2022, v. 11, n. 23, p. 6921, doi. 10.3390/jcm11236921

By:

Muzyka-Woźniak, Maria;
Oleszko, Adam;
Grzybowski, Andrzej

Publication type:

Article

One-Year Visual Outcomes and Corneal Higher-Order Aberration Assessment of Small-Incision Lenticule Extraction for the Treatment of Myopia and Myopic Astigmatism.

Published in:

Journal of Clinical Medicine, 2022, v. 11, n. 21, p. 6294, doi. 10.3390/jcm11216294

By:

Payne, Carter J.;
Webster, Courtney R.;
Moshirfar, Majid;
Handlon, Jaiden J.;
Ronquillo, Yasmyne C.;
Hoopes, Phillip C.

Publication type:

Article

Effect of Trabeculectomy on Mean and Centroid Surgically Induced Astigmatism.

Published in:

Journal of Clinical Medicine, 2022, v. 11, n. 1, p. 240, doi. 10.3390/jcm11010240

By:

Ando, Wakako;
Kamiya, Kazutaka;
Kasahara, Masayuki;
Shoji, Nobuyuki

Publication type:

Article

SURGICALLY INDUCED ASTIGMATISM AFTER PHACOEMULSIFICATION WITH CLEAR CORNEAL 3.2 MM INCISION WHILE USING SUPERIOR VERSUS TEMPORAL APPROACH.

Published in:

Journal of University Medical & Dental College, 2015, v. 6, n. 3, p. 1

By:

Ullah, Muhammad Saad;
Hussain, Syed Ahmer;
Farhat, Rabia

Publication type:

Article

The influence of corneal astigmatism on retinal nerve fiber layer thickness and optic nerve head parameter measurements by optical coherence tomography.

Published in:

QJM: An International Journal of Medicine, 2020, v. 113, p. i181, doi. 10.1093/qjmed/hcaa058.005

By:

Ahmed, S. M. M. S.;
Abdallah, N. H.;
Eliwa, L. S.;
Bayomy, A. M.

Publication type:

Article

Effect of Simple Myopic Astigmatism and Its Axis on Near Visual Performance for Thai Alphabet in Pseudophakic Eyes.

Published in:

Clinical Ophthalmology, 2024, v. 18, p. 3815, doi. 10.2147/OPTH.S485353

By:

Pakviwat, Pakpum;
Moollaong, Chureeporn;
Borvonshivabhumi, Sasinut;
Roongpoovapatr, Vatookarn

Publication type:

Article

A Comparative Study of the Effect of Femtosecond Laser-Assisted Cataract Surgery on Corneal Astigmatism in Post-LASIK Eyes and Virgin Eyes.

Published in:

Clinical Ophthalmology, 2024, v. 18, p. 1655, doi. 10.2147/OPTH.S466201

By:

Cao, Xinfang;
Zhang, Jun;
Han, Wei

Publication type:

Article

Managing Post Keratoplasty Astigmatism.

Published in:

Clinical Ophthalmology, 2024, v. 18, p. 1727, doi. 10.2147/OPTH.S393975

By:

Bhayani, Raj;
Walkden, Andrew

Publication type:

Article

Clinical Results of a Trifocal Toric Intraocular Lens Using the Holladay Total Surgically Induced Astigmatism Formula for Correcting Low Corneal Astigmatism in Japanese Patients.

Published in:

Clinical Ophthalmology, 2024, v. 18, p. 755, doi. 10.2147/OPTH.S448427

By:

Bissen-Miyajima, Hiroko;
Ota, Yuka;
Yaguchi, Saori;
Nakamura, Kunihiko;
Sasaki, Noriyuki

Publication type:

Article

Effect of Excisional Goniotomy with the Kahook Dual Blade (KDB) on Surgically Induced Astigmatism.

Published in:

Clinical Ophthalmology, 2020, v. 14, p. 4297, doi. 10.2147/OPTH.S279073

By:

Hirabayashi, Matthew;
Virdi, Gurpal;
King, Joshua;
Lee, Dayeong;
Nguyen, Van;
An, Jella

Publication type:

Article

Consensus on the management of astigmatism in cataract surgery.

Published in:

Clinical Ophthalmology, 2019, v. 13, p. 311, doi. 10.2147/OPTH.S178277

By:

Núñez, Maria X;
Henriquez, Maria A;
Escaf, Luis J;
Ventura, Bruna V;
Srur, Miguel;
Newball, Lyle;
Espaillat, Arnaldo;
Centurion, Virgilio A

Publication type:

Article

The use of WaveLight® Contoura to create a uniform cornea: the LYRA Protocol. Part 2: the consequences of treating astigmatism on an incorrect axis via excimer laser.

Published in:

Clinical Ophthalmology, 2017, v. 11, p. 907, doi. 10.2147/OPTH.S133840

By:

Motwani, Manoj

Publication type:

Article

Astigmatism induced by conventional spherical ablation after PRK and LASIK in myopia with astigmatism < 1.00 D.

Published in:

Clinical Ophthalmology, 2012, v. 6, p. 2109, doi. 10.2147/OPTH.S37489

By:

Christiansen, Steven M.;
Mifflin, Mark D.;
Edmonds, Jason N.;
Simpson, Rachel G.;
Moshirfar, Majid

Publication type:

Article

Topography-guided hyperopic and hyperopic astigmatism femtosecond laser-assisted LASIK: long-term experience with the 400 Hz eye-Q excimer platform.

Published in:

Clinical Ophthalmology, 2012, v. 6, p. 895, doi. 10.2147/OPTH.S23573

By:

Kanellopoulos, Anastasios John

Publication type:

Article

Posterior corneal astigmatism in refractive lens exchange surgery.

Published in:

Acta Ophthalmologica (1755375X), 2016, v. 94, n. 3, p. 295, doi. 10.1111/aos.12965

By:

Rydström, Elin;
Westin, Oscar;
Koskela, Timo;
Behndig, Anders

Publication type:

Article

Refractive, anterior corneal and internal astigmatism in the pseudophakic eye.

Published in:

Acta Ophthalmologica (1755375X), 2015, v. 93, n. 1, p. 33, doi. 10.1111/aos.12418

By:

Bregnhøj, Jesper F.;
Mataji, Pourang;
Næser, Kristian

Publication type:

Article

New Treatment for Regular Astigmatism Using Physical Exercises.

Published in:

Medico-Legal Update, 2021, v. 21, n. 1, p. 618, doi. 10.37506/mlu.v21i1.2380

By:

Shuker, Mundher Sameen

Publication type:

Article

Non‐orthogonal spectacle correction for irregular astigmatism.

Published in:

Ophthalmic & Physiological Optics, 2025, v. 45, n. 1, p. 210, doi. 10.1111/opo.13405

By:

Hulpus, Adela;
Henry, Ritchie;
White, Lynn;
Lopes, Bernardo T.;
Romano, Vito;
Abass, Ahmed

Publication type:

Article

Objective changes in astigmatism during accommodation.

Published in:

Ophthalmic & Physiological Optics, 2021, v. 41, n. 5, p. 1069, doi. 10.1111/opo.12863

By:

Lara‐Lacárcel, Francisco;
Marín‐Franch, Iván;
Fernández‐Sánchez, Vicente;
Riquelme‐Nicolás, Resurrección;
López‐Gil, Norberto

Publication type:

Article

An assessment of the orthogonalastigmatism test for the subjective measurement of astigmatism.

Published in:

Ophthalmic & Physiological Optics, 2002, v. 22, n. 3, p. 194, doi. 10.1046/j.1475-1313.2002.00032.x

By:

Murphy, Paul J.;
Beck, Alan J.;
Coll, Eunan P.

Publication type:

Article

Influence of simple myopic against-the-rule and with-the-rule astigmatism on visual acuity in eyes with monofocal intraocular lenses.

Published in:

Japanese Journal of Ophthalmology, 2014, v. 58, n. 5, p. 409, doi. 10.1007/s10384-014-0337-1

By:

Yamamoto, Toshiya;
Hiraoka, Takahiro;
Beheregaray, Simone;
Oshika, Tetsuro

Publication type:

Article

Effects of the toric intraocular lens on correction of preexisting corneal astigmatism.

Published in:

Japanese Journal of Ophthalmology, 2012, v. 56, n. 5, p. 445, doi. 10.1007/s10384-012-0168-x

By:

Sasaki, Hiroshi;
Yoshida, Motoaki;
Manabe, Shin-ichi;
Yoshimura, Koichi;
Hayashi, Ken

Publication type:

Article

Accuracy of Astigmatism Calculation with the Barrett, Panacea, and enVista Toric Calculators.

Published in:

Life (2075-1729), 2023, v. 13, n. 10, p. 2009, doi. 10.3390/life13102009

By:

Espinosa Soto, Astrid Lucero;
Ceja Martínez, Jimena;
Gulias-Cañizo, Rosario;
Guerrero-Berger, Oscar

Publication type:

Article

A Comparative Study on the Superior, Supero-Temporal and the Temporal Incisions in Small Incision Cataract Surgeries for Post Operative Astigmatism.

Published in:

Journal of Clinical & Diagnostic Research, 2012, v. 6, n. 7, p. 1229

By:

SATYAJEET PAWAR, VAISHALI;
SINDAL, D. K.

Publication type:

Article

Comparison of astigmatism prediction error taken with the Pentacam measurements, Baylor nomogram, and Barrett formula for toric intraocular lens implantation.

Published in:

2017

By:

Dae-Young Park;
Dong Hui Lim;
Sungsoon Hwang;
Joo Hyun;
Tae-Young Chung;
Park, Dae-Young;
Lim, Dong Hui;
Hwang, Sungsoon;
Hyun, Joo;
Chung, Tae-Young

Publication type:

journal article

Effects of chalazia on corneal astigmatism : Large-sized chalazia in middle upper eyelids compress the cornea and induce the corneal astigmatism.

Published in:

2017

By:

Ki Won Jin;
Young Joo Shin;
Joon Young Hyon;
Jin, Ki Won;
Shin, Young Joo;
Hyon, Joon Young

Publication type:

journal article

Torsional and flattening effect on corneal astigmatism after cataract surgery: a retrospective analysis.

Published in:

2017

By:

Park, Yuli;
Hyun Seung Kim;
Kim, Hyun Seung

Publication type:

journal article

Influence of posterior corneal astigmatism on postoperative refractive astigmatism in pseudophakic eyes after cataract surgery.

Published in:

BMC Ophthalmology, 2016, v. 16, p. 1, doi. 10.1186/s12886-016-0391-1

By:

Maki Sano;
Takahiro Hiraoka;
Yuta Ueno;
Hideo Itagaki;
Tomohiro Ogami;
Tetsuro Oshika

Publication type:

Article