Cargando…

Distribution and Repeatability of Corneal Astigmatism Measurements (Magnitude and Axis) Evaluated With Color Light Emitting Diode Reflection Topography

PURPOSE: To evaluate and investigate the distribution and repeatability of anterior corneal surface astigmatism measurements (axis and magnitude) using a novel corneal topographer. METHODS: Anterior corneal surface astigmatism was investigated in a total of 195 eyes using a novel multicolored spot r...

Descripción completa

Detalles Bibliográficos
Autores principales:	Kanellopoulos, Anastasios John, Asimellis, George
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Cornea 2015
Materias:	Basic Investigation
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4500657/ https://www.ncbi.nlm.nih.gov/pubmed/26057324 http://dx.doi.org/10.1097/ICO.0000000000000476

Ejemplares similares

Color light-emitting diode reflection topography: validation of keratometric repeatability in a large sample of wide cylindrical-range corneas
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2015)

Clinical Correlation between Placido, Scheimpflug and LED Color Reflection Topographies in Imaging of a Scarred Cornea
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2014)

Forme Fruste Keratoconus Imaging and Validation via Novel Multi-Spot Reflection Topography
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2013)

Comparison of Placido disc and Scheimpflug image-derived topography-guided excimer laser surface normalization combined with higher fluence CXL: the Athens Protocol, in progressive keratoconus
por: Anastasios, John Kanellopoulos, et al.
Publicado: (2013)

Comparison of keratometric measurements between color light-emitting diode topography and Scheimpflug camera
por: Cui, Xian-Hua, et al.
Publicado: (2019)

Topography-modified refraction (TMR): adjustment of treated cylinder amount and axis to the topography versus standard clinical refraction in myopic topography-guided LASIK
por: Kanellopoulos, Anastasios John
Publicado: (2016)

OCT corneal epithelial topographic asymmetry as a sensitive diagnostic tool for early and advancing keratoconus
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2014)

Topography-guided hyperopic and hyperopic astigmatism femtosecond laser-assisted LASIK: long-term experience with the 400 Hz eye-Q excimer platform
por: Kanellopoulos, Anastasios John
Publicado: (2012)

Comparison of high-resolution Scheimpflug and high-frequency ultrasound biomicroscopy to anterior-segment OCT corneal thickness measurements
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2013)

Hyperopic correction: clinical validation with epithelium-on and epithelium-off protocols, using variable fluence and topographically customized collagen corneal crosslinking
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2014)

Revisiting keratoconus diagnosis and progression classification based on evaluation of corneal asymmetry indices, derived from Scheimpflug imaging in keratoconic and suspect cases
por: John, Anastasios Kanellopoulos, et al.
Publicado: (2013)

Distribution of Posterior Corneal Astigmatism According to Axis Orientation of Anterior Corneal Astigmatism
por: Miyake, Toshiyuki, et al.
Publicado: (2015)

Comparison of prophylactic higher fluence corneal cross-linking to control, in myopic LASIK, one year results
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2014)

WaveLight(®) Contoura topography-guided planning: contribution of anterior corneal higher-order aberrations and posterior corneal astigmatism to manifest refractive astigmatism
por: Wallerstein, Avi, et al.
Publicado: (2018)

Response to: WaveLight(®) Contoura topography-guided planning: contribution of anterior corneal higher-order aberrations and posterior corneal astigmatism to manifest refractive astigmatism
por: Motwani, Manoj
Publicado: (2018)

Comparison of Color Light-Emitting Diode Corneal Topographer and Dual Rotating Scheimpflug–Placido Topographer
por: Lee, Jae Hyuck, et al.
Publicado: (2018)

Comparability and repeatability of different methods of corneal astigmatism assessment
por: Ferreira, Tiago B, et al.
Publicado: (2017)

Scheimpflug vs Scanning-Slit Corneal Tomography: Comparison of Corneal and Anterior Chamber Tomography Indices for Repeatability and Agreement in Healthy Eyes
por: Kanellopoulos, Anastasios John
Publicado: (2020)

Cross-Linking and Corneal Imaging Advances
por: Kanellopoulos, A. John, et al.
Publicado: (2015)

Biomechanics of Corneal Ring Implants
por: Daxer, Albert
Publicado: (2015)

Comparison of corneal irregular astigmatism by the type of corneal regular astigmatism
por: Ueno, Yuta, et al.
Publicado: (2021)

The management of cornea blindness from severe corneal scarring, with the Athens Protocol (transepithelial topography-guided PRK therapeutic remodeling, combined with same-day, collagen cross-linking)
por: Kanellopoulos, Anastasios John
Publicado: (2012)

Anterior Segment Optical Coherence Tomography: Assisted Topographic Corneal Epithelial Thickness Distribution Imaging of a Keratoconus Patient
por: Kanellopoulos, A. John, et al.
Publicado: (2013)

Correcting Corneal Astigmatism with Corneal Arcuate Incisions during Femtosecond Laser Assisted Cataract Surgery
por: Hiep, Nguyen Xuan, et al.
Publicado: (2019)

Imaging Microscopic Features of Keratoconic Corneal Morphology
por: Grieve, Kate, et al.
Publicado: (2016)

The impact of keratoconus treatment with the Athens Protocol (partial topography-guided photorefractive keratectomy combined with higher-fluence corneal collagen cross-linking) on quality of life: a long-term study
por: Kanellopoulos, Anastasios John
Publicado: (2019)

Central and mid-peripheral corneal astigmatism in an elderly population: a retrospective analysis of Scheimpflug topography results
por: Łabuz, Grzegorz, et al.
Publicado: (2021)

Clear-cornea cataract surgery: pupil size and shape changes, along with anterior chamber volume and depth changes. A Scheimpflug imaging study
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2014)

In pursuit of objective dry eye screening clinical techniques
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2016)

Standard manual capsulorhexis / Ultrasound phacoemulsification compared to femtosecond laser-assisted capsulorhexis and lens fragmentation in clear cornea small incision cataract surgery
por: Kanellopoulos, Anastasios John, et al.
Publicado: (2016)

Layer pullet preferences for light colors of light-emitting diodes
por: Li, G., et al.
Publicado: (2018)

Multi-color carbon dots for white light-emitting diodes
por: Su, Rigu, et al.
Publicado: (2019)

The contribution of ocular residual astigmatism to anterior corneal astigmatism in refractive astigmatism eyes
por: Lin, Jian
Publicado: (2021)

A novel color-LED corneal topographer to assess astigmatism in pseudophakic eyes
por: Ferreira, Tiago B, et al.
Publicado: (2016)

Investigation of a real-time location system of corneal astigmatic axis
por: Zhao, Jian-Guo, et al.
Publicado: (2017)

A Fixed-Depth Microneedle Enhances Reproducibility and Safety for Corneal Gene Therapy
por: Gilger, Brian C., et al.
Publicado: (2020)

Contribution of Posterior Corneal Astigmatism to Total Corneal Astigmatism in a Sample of Egyptian Population
por: Hosny, Mohamed, et al.
Publicado: (2020)

Hybrid Device of Blue GaN Light-Emitting Diodes and Organic Light-Emitting Diodes with Color Tunability for Smart Lighting Sources
por: Weng, Yalian, et al.
Publicado: (2022)

Corneal Cross-Linking: Evaluating the Potential for a Lower Power, Shorter Duration Treatment
por: Caruso, Ciro, et al.
Publicado: (2016)

Does Dry Eye Affect Repeatability of Corneal Topography Measurements?
por: Doğan, Aysun Şanal, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_tat32anh1spmcp3j3112n35eq4