Results 1 to 10 of about 13,087 (202)

Anterior and Posterior Corneal Astigmatism after Refractive Lenticule Extraction for Myopic Astigmatism [PDF]

Journal of Ophthalmology, 2015
Purpose. To assess the amount and the axis orientation of anterior and posterior corneal astigmatism after refractive lenticule extraction (ReLEx) for myopic astigmatism. Methods. We retrospectively examined 53 eyes of 53 consecutive patients (mean age ±
Kazutaka Kamiya, Kimiya Shimizu, Mayumi Yamagishi, Akihito Igarashi, Hidenaga Kobashi   +4 more
doaj   +3 more sources

One year outcomes after small incision lenticule extraction ReLEX in the correction of myopia and myopic astigmatism [PDF]

BMC Ophthalmology, 2021
Purpose To report the visual and refractive outcomes of small incision lenticule extraction ReLEX (SMILE) technique using VisuMax femtosecond laser in myopia and myopic astigmatism patients.
Cristina Ariadna Nicula, Dorin Nicula, Sorana D. Bolboacă, Adriana Elena Bulboacă   +3 more
doaj   +2 more sources

The utility of measures of anterior segment parameters of a Pentacam Scheimpflug tomographer in discriminating high myopic astigmatism from keratoconus. [PDF]

PLoS ONE, 2021
The study aimed to evaluate and compare anterior segment parameters between keratoconic eyes and eyes with high myopic astigmatism using Pentacam Scheimpflug tomography. This was a retrospective cross-sectional study that included sixty keratoconic eyes (
Ebenezer Zaabaar, Samuel Kyei, Maame Ama Amamoah Parkson Brew, Samuel Bert Boadi-Kusi, Frank Assiamah, Kofi Asiedu   +5 more
doaj   +2 more sources

The Impact of Horizontal Marking on the VisuMax Surgical Bed Headrest on the Outcomes of Myopic Astigmatism Correction With Small Incision Lenticule Extraction [PDF]

Journal of Ophthalmology
Conclusions: Augmented by precise preoperative strategies, including headrest marking and fixation training, SMILE achieves astigmatism axis correction efficacy comparable to FS-LASIK.
Yun Wang, Xiaofeng Zhang, Wenwen Pan, Li Wang, Jing Lou, Yue Xu   +5 more
doaj   +2 more sources

Effect of Cyclotorsion Compensation in Small Incision Lenticule Extraction Surgery for the Correction of Myopic Astigmatism: A Systematic Review and Meta-Analysis [PDF]

Ophthalmology and Therapy
Introduction Small incision lenticule extraction (SMILE) has made notable advancements in addressing myopic astigmatism. Nevertheless, the potential impact of cyclotorsion on surgical outcomes cannot be overlooked.
Xinwei Yang, Ying Liu, Kaimin Xiao, Qiuyi Song, Yunxi Xu, Jialing Li, Yuehua Zhou   +6 more
doaj   +2 more sources

StreamLight Single-Step Transepithelial Photorefractive Keratectomy (PRK) for Myopia and Myopic Astigmatism [PDF]

Journal of Ophthalmology
Conclusions: StreamLight transepithelial PRK results in excellent refractive outcomes for myopia and myopic astigmatism.
David J. Gunn, Rebecca A. Cox
doaj   +2 more sources

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

Clinical Ophthalmology
Pakpum Pakviwat, Chureeporn Moollaong, Sasinut Borvonshivabhumi, Vatookarn Roongpoovapatr Department of Ophthalmology, Mettapracharak (Wat Rai Khing) Hospital, Nakhon Pathom, ThailandCorrespondence: Pakpum Pakviwat, Department of Ophthalmology ...
Pakviwat P, Moollaong C, Borvonshivabhumi S, Roongpoovapatr V   +3 more
doaj   +2 more sources

The clinical features of simple myopic astigmatism

Oftalʹmologiâ, 2014
Purpose: Evaluation of the clinical features of simple myopic astigmatism.Methods: In the framework of the follow-up observation of surveyed 64 patients (128 eyes) with the phenomena of simple myopic astigmatism in both eyes without concomitant ocular ...
S. I. Abramov, A. A. Kozhuhov, A. V. Zhemchugova, V. V. Kurenkov   +3 more
doaj   +4 more sources

Continuous intracorneal ring implantation for treatment of myopic astigmatism

International Medical Case Reports Journal, 2018
Suzan Amana Rattan Department of Surgery, Al-Kindy College of Medicine, University of Baghdad, Baghdad, Iraq Abstract: We report a case of myopic astigmatism, not eligible for laser vision correction and with an anterior chamber depth below that ...
Rattan SA
doaj   +4 more sources

Clinical Effect and Rotational Stability of TICL in the Treatment of Myopic Astigmatism [PDF]

Journal of Ophthalmology, 2020
Purpose. To investigate the clinical outcomes and possible risk factors associated with rotational stability after the implantation of a V4c toric implantable Collamer lens (TICL) for the correction of moderate to high myopic astigmatism. Methods.
Manhui Zhu, Linling Zhu, Qiujian Zhu, Cailian Xu, Peng Yu, Haiyang Xiao, Ying Wang, You Yuan   +7 more
doaj   +2 more sources