Corneal topography raw data classification using a convolutional neural network.
Sign Up to like & getrecommendations! Published in 2020 at "American journal of ophthalmology"
DOI: 10.1016/j.ajo.2020.06.005
Abstract: PURPOSE We investigated the efficiency of a convolutional neural network applied to corneal topography raw data to classify examinations of three categories: Normal , Keratoconus (KC) and History of refractive surgery (RS). DESIGN Retrospective machine… read more here.
Keywords: topography; neural network; corneal topography; convolutional neural ... See more keywords
Corneal topography for intraocular lens selection in refractive cataract surgery.
Sign Up to like & getrecommendations! Published in 2020 at "Ophthalmology"
DOI: 10.1016/j.ophtha.2020.11.016
Abstract: The purpose of this review is to evaluate the usefulness of corneal topography to select premium intraocular lenses (IOLs) including aspherical IOLs, toric IOLs, and multifocal IOLs in refractive cataract surgery. Corneal topography can detect… read more here.
Keywords: topography; corneal; corneal topography; refractive cataract ... See more keywords
Whether Keratectasia Area Shown in Corneal Topography Is Appropriate for Evaluating the Effect of Corneal Cross-Linking for Keratoconus: A 12-Month Follow-Up Study
Sign Up to like & getrecommendations! Published in 2019 at "BioMed Research International"
DOI: 10.1155/2019/1762537
Abstract: Purpose To analyze the keratectasia area (KEA) shown in corneal topography before and after corneal cross-linking (CXL) in patients with progressive keratoconus (KC) and figure out whether KEA is appropriate for evaluating the effect of… read more here.
Keywords: topography; shown corneal; corneal; area ... See more keywords
Simultaneous Corneal Topography and Epithelial Thickness Mapping from a Single Measurement Using Optical Coherence Tomography
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Ophthalmology"
DOI: 10.1155/2022/7339306
Abstract: Purpose To evaluate the performance of corneal epithelial thickness mapping (ETM) and demonstrate simultaneous measurement of ETMs and corneal topography using REVO NX (Optopol Technology, Zawiercie, Poland)—an OCT device for anterior and posterior segment imaging.… read more here.
Keywords: epithelial thickness; topography; corneal; corneal topography ... See more keywords
LKG-Net: lightweight keratoconus grading network based on corneal topography.
Sign Up to like & getrecommendations! Published in 2022 at "Biomedical optics express"
DOI: 10.1364/boe.480564
Abstract: Keratoconus (KC) is a noninflammatory ectatic disease characterized by progressive thinning and an apical cone-shaped protrusion of the cornea. In recent years, more and more researchers have been committed to automatic and semi-automatic KC detection… read more here.
Keywords: lkg net; topography; grading network; corneal topography ... See more keywords
Comparison study between pilocarpine and tropicamide drops on corneal topography and their effect on IL-6 and TNF-α levels in tear.
Sign Up to like & getrecommendations! Published in 2022 at "Cellular and molecular biology"
DOI: 10.14715/cmb/2022.68.6.12
Abstract: Corneal stability is essential for contact lenses and refractive surgery. It seems that paralyzing eye drops or expansion of the ciliary muscle affect the radius of curvature and the strength of the cornea, and this… read more here.
Keywords: tnf levels; topography; eye; pilocarpine tropicamide ... See more keywords
Corneal topography in preoperative evaluation for laser keratorefractive surgery – a review
Sign Up to like & getrecommendations! Published in 2020 at "Romanian Journal of Ophthalmology"
DOI: 10.22336/rjo.2020.55
Abstract: Corneal topography is a mandatory investigation in the preoperative evaluation of the patient candidate for laser keratorefractive surgery, in order to assess the corneal shape, to determine the radii of curvature and the corneal thickness.… read more here.
Keywords: topography; preoperative evaluation; corneal; laser keratorefractive ... See more keywords
Patient selection for corneal topographic evaluation of keratoconus: A screening approach using artificial intelligence
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Medicine"
DOI: 10.3389/fmed.2022.934865
Abstract: Background Corneal topography is a clinically validated examination method for keratoconus. However, there is no clear guideline regarding patient selection for corneal topography. We developed and validated a novel artificial intelligence (AI) model to identify… read more here.
Keywords: selection corneal; topography; patient selection; keratoconus ... See more keywords
Intraoperative Swept-Source OCT-Based Corneal Topography for Measurement and Analysis of Stromal Surface After Epithelial Removal.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of refractive surgery"
DOI: 10.3928/1081597x-20210405-01
Abstract: PURPOSE To assess intraoperative stromal topography measurements using swept-source optical coherence tomography (OCT)-based topography/tomography after epithelial removal and to analyze the epithelial contribution to the corneal topography and optics. METHODS This was a prospective series… read more here.
Keywords: oct; topography; corneal; swept source ... See more keywords