Results 31 to 40 of about 11,548 (252)

Agreement between IOLMaster 700 and Pentacam AXL for IOL power measurement in patients with high myopia

Indian Journal of Ophthalmology
Purpose: The anterior segment in individuals with high myopia has different features compared to those without myopia. IOLMaster 700 and Oculus Pentacam AXL are two accurate optical biometers.
Budiman Budiman, Andrew M. H. Knoch, S. F. Boesoirie, N. K. Budiman, Irawati Irfani, E. Sugiarti, I. R. Musa   +6 more
semanticscholar   +2 more sources

Repeatability of Pentacam peripheral corneal thickness measurements

Contact Lens and Anterior Eye, 2015
To assess the repeatability of corneal thickness (CT) measurements, along the horizontal meridian up to 5mm from centre, in healthy eyes with the Pentacam instrument.CT was measured in 82 right eyes (82 healthy subjects) at 11 corneal locations nominally 1mm apart along the horizontal meridian with Scheimpflug topography Pentacam. Two consecutive scans
Martin, Raul, Jonuscheit, Sven, Río-Cristóbal, Ana, Doughty, Michael   +3 more
openaire   +4 more sources

Comparative study of the corneal morphological characteristics of keratoconus evaluated using Pentacam, Sirius, and CASIA2

Photodiagnosis and Photodynamic Therapy
Purpose: To compare the corneal morphology measurements of keratoconus using Pentacam, Sirius, and CASIA2. Methods: Patients diagnosed with keratoconus at Fudan Eye and ENT Hospital (January to November, 2022) were included.
Bingqing Sun, Xiaojun Hu, Xiaoliao Peng, Weijung Ten, Yangyi Huang, Ling Sun, Xingtao Zhou, Xiaoyu Zhang   +7 more
doaj   +2 more sources

Analysis of OPD-Scan and Pentacam Parameters for Early Keratoconus Detection.

American journal of ophthalmology-glaucoma, 2021
BACKGROUND ▒. PURPOSE To evaluate Pentacam and OPD-Scan parameters in the early detection of keratoconus. DESIGN Retrospective case-control study.
R. Donoso, Álvaro Rodríguez, Karim Esteffan, Claudio Lagos, D. Aránguiz, N. Hernández   +5 more
semanticscholar   +2 more sources

Comparación de los valores del espesor corneal central según los equipos Lenstar, Galilei y Pentacam Comparative study of the central corneal thickness measurements taken by Lenstar, Gallilei and Pentacam equipment

Revista Cubana de Oftalmología, 2012
Objetivo: Comparar valores del espesor corneal central obtenidos mediante la paquimetría con el sistema de interferometria de coherencia parcial (Lenstar) con los sistemas Scheimpflug (Pentacam; Oculus) y Galilei (Ziemer, Suiza).
Iramis Miranda Hernández, Keyly Fernández García, Yanele Ruiz Rodríguez, Juan Raúl Hernández Silva, Marcelino Rio Torres   +4 more
doaj   +1 more source

Agreement of Total Keratometry and Posterior Keratometry Among IOLMaster 700, CASIA2, and Pentacam

Translational Vision Science & Technology, 2023
Purpose The purpose of this study was to compare total keratometry (TK) and posterior keratometry (PK) obtained by two swept-source optical biometers (IOLMaster 700 and CASIA2) and one Scheimpflug-based topography (Pentacam AXL). Methods The TK and PK in
Aixia Jin, Xiaotong Han, Jiaqing Zhang, Xiaozhang Qiu, Yifan Zhang, B. Qu, X. Tan, L. Luo   +7 more
semanticscholar   +1 more source

Comparison of corneal measurements using two different Scheimpflug analyzers in Sirius and Pentacam devices

Scientific Reports, 2023
The aim was to compare measurements of anterior segment biometry parameters using two Scheimpflug tomographies, Pentacam and Sirius to assess the agreement. Prospective cross-sectional observational study.
Parisa Abdi, Mehrnaz Atighehchian, A. Farsiani   +2 more
semanticscholar   +1 more source

Variability in Oculus Pentacam Tomographer Measurements in Patients With Keratoconus

Cornea, 2015
The aim of this study was to determine intertest variability of measurements taken by the Pentacam tomographer in eyes with keratoconus.Three Pentacam measurements with 1-minute intervals were taken from 101 eyes (81 keratoconus and 20 controls) from 57 patients (47 keratoconus and 10 controls) by the same examiner and under the same conditions ...
Lucas M M, Vianna, Beatriz, Muñoz, Frank S, Hwang, Arusha, Gupta, Albert S, Jun   +4 more
openaire   +3 more sources

Comparison of corneal measurements in normal and keratoconus eyes using Anterior Segment Optical Coherence Tomography (AS-OCT) and Pentacam HR topographer

BMC Ophthalmology, 2023
Background Keratoconus (KC) is easily recognized by its unique topographic pattern, but it can be difficult to distinguish subclinical form of the disease from the normal cornea.
Omar M. Said, M. Kamal, S. Tawfik, A. Saif   +3 more
semanticscholar   +1 more source

Comparison between the CASIA SS-1000 and Pentacam in measuring corneal curvatures and corneal thickness maps

BMC Ophthalmology, 2023
Purpose To compare the intra-device repeatability and inter-device reproducibility between two anterior segment imaging instruments, the CASIA SS-1000 (Tomey Corp., Nagoya, Japan) and Pentacam (OCULUS, Arlington, WA) in measuring anterior segment ...
R. Feldman, Gene Kim, A. Chuang, A. Shiraishi, K. Okamoto, Makoto Tsukamoto   +5 more
semanticscholar   +1 more source