Results 131 to 140 of about 387,211 (228)

Progressive-toric IOL design reduces residual astigmatism with increasing pupil size: a ray-tracing simulation based on corneal topography data. [PDF]

Biomed Opt Express, 2021
Łabuz G, Varadi D, Khoramnia R, Auffarth GU.   +3 more
europepmc   +1 more source

Evaluation of Corneal Higher-Order Aberrations by Scheimpflug–Placido Topography in Patients with Different Refractive Errors: A Retrospective Observational Study

, 2019
Mohamed Anbar, Engy Mohamed Mostafa, Ashraf Mostafa Elhawary, Islam Awny, Mahmoud Mohamed Farouk, Amr Mounir   +5 more
openalex   +1 more source

Intraobserver Repeatability of Corneal and Anterior Segment Parameters Obtained by the Scheimpflug camera- Placido Corneal Topography System

, 2019
Elif Ertan
openalex   +2 more sources

Incidence and prevalence of keratoconus in Taiwan during 2000-2018 and their association with the use of corneal topography and tomography. [PDF]

Eye (Lond)
Ng JM, Lin KK, Lee JS, Chen WM, Hou CH, See LC.   +5 more
europepmc   +1 more source

Corneal densitometry and topography after femtosecond laser-assisted laser in-situ keratomileusis compared with small-incision lenticule extraction

, 2019
Enas AhmedHanafy Bakr, Mohamed Ragab, Hazem Elhennawy, Ihab Mohamed Osman   +3 more
openalex   +1 more source

Repeatability assessment of anterior segment measurements in myopic patients using an anterior segment OCT with placido corneal topography and agreement with a swept-source OCT. [PDF]

BMC Ophthalmol
Wang H, Zhu LS, Pang CJ, Fan Q.
europepmc   +1 more source

Does Frontalis Sling Surgery for Congenital Ptosis Change the Corneal Topography and Refractive Characteristics Postoperatively? [PDF]

Clin Ophthalmol, 2020
Gandhi A, Mehta A, Naik M.
europepmc   +1 more source

Corneal topography in keratoconus evaluated more than 30 years after penetrating keratoplasty: a Fourier harmonic analysis. [PDF]

Sci Rep, 2020
Ono T, Kawasaki Y, Chen LW, Toyono T, Shirakawa R, Yoshida J, Aihara M, Miyai T.   +7 more
europepmc   +1 more source

Sex and age estimation with corneal topography parameters by using machine learning algorithms and artificial neural networks [PDF]

Nesibe Yılmaz, Yusuf Seçgin, Kadir Mercan   +2 more
openalex   +1 more source

Corneal topography and tomography: Erratum

Journal of Clinical Ophthalmology and Research, 2015
doaj   +1 more source