Evolució dels instruments de mesura de paràmetres de la còrnia [PDF]
, 2017 La córnea constituye la primera superficie transparente en contacto con el medio externo y actúa como primera lente del sistema visual. Juntamente con la esclera y la lágrima protege al ojo de los agentes externos potencialmente peligrosos y da gran ...
Lievens Jacome, Nelson
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Comparison of parametric methods for modeling corneal surfaces [PDF]
, 2017 Corneal topography is a medical imaging technique to get the 3D shape of the cornea as a set of 3D points of its anterior and posterior surfaces.
Bouazizi, Hala +2 more
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The effect of sodium fluorescein on anterior eye surface measurements [PDF]
, 2020 Purpose During image acquisition, certain topographers require the addition of sodium fluorescein (NaFl) dye to the tear film. This study investigates the effect of NaFl dye on corneal topography and tear surface quality.
Huntjens, B. +2 more
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Archaeological Testing of the Burleson Homestead at 41HY37 Hays County, Texas [PDF]
, 2003 At the request of Southwest Texas State University (now Texas State University-San Marcos), the Center for Archaeological Studies (CAS) conducted an archaeological excavation of the historic Burleson Homestead (41HY37).
Bousman, C. Britt, Nickels, David L.
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Laboratory evaluation of selective in situ refractive cornea collagen shrinkage with continuous wave infrared laser combined with transepithelial collagen cross-linking: a novel refractive procedure [PDF]
, 2012 Anastasios John, KanellopoulosLaserVision gr Institute, Athens, Greece; New York University Medical School, New York City, NY, USABackground: This research comprised a laboratory evaluation of a novel refractive surgery technique involving sequential ...
Kanellopoulos, Anastasios John
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Galilei Corneal Tomography for Screening of Refractive Surgery Candidates: A Review of the Literature, Part II [PDF]
, 2019 Corneal topography is the most widely used technology for examining the anterior corneal surface. Scheimpflug imaging is a newer technique that allows for measurement of both the anterior and posterior corneal surface, which allows for three-dimensional ...
Hoopes, Phillip C. +5 more
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Current surgical and non-surgical treatment options for patients diagnosed with keratoconus [PDF]
, 2023 Keratoconus is an eye disease that manifests as progressive thinning and steepening of the cornea. While there is no singular cause for keratoconus, both genetic and environmental factors have been proposed to influence the onset and progression.
Chen, Constance
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Intrasession and Intersession Repeatability of a new PCT-200 Corneal Topographer on Calibrated Steel Surfaces and Healthy Eyes [PDF]
, 2010 PURPOSE: To assess intrasession and intersession repeatability of a new tilted-cone, Placido-disc based corneal topographer (PCT-200, Optopol Tech., Poland) on calibrated steel surfaces and healthy human eyes.
Belda Salmerón, Lurdes +5 more
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Use of imaging technology to better understand soft contact lens fit dynamics [PDF]
The principal theme of this thesis is the identification of additional factors affecting, and consequently to better allow, the prediction of soft contact lens fit.
Hall, Lee
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Evaluation of Anterior and Posterior Corneal Higher Order Aberrations for the Detection of Keratoconus and Suspect Keratoconus [PDF]
, 2022 AIM: To investigate the application of anterior and posterior corneal higher-order aberrations (HOAs) in detecting keratoconus (KC) and suspect keratoconus (SKC). METHODS: A retrospective, case-control study evaluating non-ectatic (normal) eyes, SKC eyes,
Alhaji, H +7 more
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