Results 11 to 20 of about 13,274 (216)

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

open access: yesJournal 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   +7 more
doaj   +2 more sources

Effect of Visual acuity for Change of Astigmatism axis in Myopic astigmatism

open access: yesJournal of Digital Convergence, 2015
The purpose of this study is to compare the status of eyesight according to the change of astigmatism axis in myopic astigmatism and to minimize errors in making astigmatic glasses based on accurate optometry and prescription. The subjects were 93 males and females(186 eyes) who have myopic astigmatism without any ocular disease or systemic disease. We
Jun-Gyu Choi, Bo-Yun Kim, Eun-Hee Lee
exaly   +3 more sources

Ocular higher-order aberrations changes after implantable collamer lens implantation for high myopic astigmatism

open access: yesJournal of Current Ophthalmology, 2018
Purpose: To investigate the changes in higher-order aberrations (HOAs) induced by the implantation of implantable collamer lenses (ICLs) and Toric ICL (TICL) in eyes with high myopia and high myopic astigmatism.
Seyed Javad Hashemian   +1 more
exaly   +3 more sources

Investigation of corneal biomechanical properties using the CORVIS ST device (Oculus, Germany) in patients with myopia and myopic astigmatism

open access: yesОфтальмохирургия, 2021
Purpose. To evaluate the corneal biomechanical properties using the CORVIS ST device (Oculus, Germany) in patients with myopia and myopic astigmatism with intact cornea as well as in patients with myopia and myopic astigmatism who underwent excimer laser
V. D. Antonuk, T. S. Kuznetsova
doaj   +1 more source

Changes in forward light scatter parameters as a function of refractive error in young adults [PDF]

open access: yes, 2020
Background/aims Some aspects of visual performance worsen with increasing myopia. Whilst the underlying causes are not always clear, reduction in retinal image quality is often attributed to structural changes in the posterior myopic eye.
Barbur, J., Nagra, M., Patel, M.
core   +2 more sources

Early visual quality outcomes after small-incision lenticule extraction surgery for correcting high myopic astigmatism

open access: yesBMC Ophthalmology, 2021
Background To evaluate early optical quality outcomes after small-incision lenticule extraction (SMILE) surgery for correcting high myopic astigmatism.
Xiangtao Hou   +7 more
doaj   +1 more source

Comparison of astigmatic correction after femtosecond lenticule extraction and small-incision lenticule extraction for myopic astigmatism. [PDF]

open access: yesPLoS ONE, 2015
To compare postoperative astigmatic correction between femtosecond lenticule extraction (FLEx) and small-incision lenticule extraction (SMILE) in eyes with myopic astigmatism.We examined 26 eyes of 26 patients undergoing FLEx and 26 eyes of 26 patients ...
Hidenaga Kobashi   +5 more
doaj   +1 more source

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