Persistence of the Cone on the Posterior Corneal Surface Affecting Corneal Aberration Changes After Intracorneal Ring Segment Implantation in Patients With Keratoconus
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DOI: 10.1097/ico.0000000000001492
Abstract: Purpose: To analyze the changes in anterior and posterior corneal surfaces and aberrations in patients who underwent intracorneal ring segment (ICRS) implantation for the treatment of keratoconus. Methods: Eighty-nine eyes of 59 patients with keratoconus… read more here.
Keywords: posterior corneal; icrs implantation; corneal; corneal surface ... See more keywords
Keratoconus Corneal Posterior Surface Characterization According to the Degree of Visual Limitation
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DOI: 10.1097/ico.0000000000001909
Abstract: Purpose: To characterize posterior corneal surface features in patients with keratoconus and healthy controls and correlate them with the severity of the disease according to visual limitation. Methods: Retrospective, comparative, clinical study including 477 cases,… read more here.
Keywords: posterior corneal; surface; visual limitation; posterior surface ... See more keywords
Posterior Corneal Curvature Changes After Pre-Descemet's Endothelial Keratoplasty: A Prospective Analysis
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DOI: 10.1097/ico.0000000000003033
Abstract: Purpose: To assess the changes in the posterior corneal curvature after pre-Descemet's endothelial keratoplasty (PDEK) and correlate with the visual outcomes. Methods: Eyes with pseudophakic bullous keratopathy, aphakic bullous keratopathy, and Fuchs dystrophy undergoing PDEK… read more here.
Keywords: corneal curvature; pre descemet; change; curvature ... See more keywords
Posterior corneal surface differences between non‐laser in situ keratomileusis (LASIK) and 10‐year post‐LASIK myopic eyes
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DOI: 10.1111/aos.13532
Abstract: To evaluate the posterior corneal surface differences between non‐laser in situ keratomileusis (LASIK) and 10‐year post‐LASIK myopic eyes. read more here.
Keywords: posterior corneal; surface differences; non laser; laser situ ... See more keywords
Posterior corneal vesicles are not associated with the genetic variants that cause posterior polymorphous corneal dystrophy
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DOI: 10.1111/aos.15114
Abstract: Posterior corneal vesicles (PCVs) have clinical features that are similar to posterior polymorphous corneal dystrophy (PPCD). To help determine whether there is a shared genetic basis, we screened 38 individuals with PCVs for changes in… read more here.
Keywords: posterior polymorphous; polymorphous corneal; corneal vesicles; corneal ... See more keywords
Posterior Corneal Asphericity Effect on Postoperative Astigmatism after EDOF Intraocular Lens Implantation in Cataract Patients
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Ophthalmology"
DOI: 10.1155/2021/1877516
Abstract: Aim To assess the impact of posterior corneal asphericity on postoperative astigmatism. Methods We included retrospectively 70 eyes of 70 patients that underwent cataract surgery. We included data of the Q value, Kmax, K1, K2,… read more here.
Keywords: posterior corneal; cataract patients; postoperative astigmatism; corneal asphericity ... See more keywords
Validation of posterior corneal curvature measurements with color light-emitting diode topography
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Ophthalmology"
DOI: 10.1177/1120672119870738
Abstract: Purpose: To evaluate the intrasession repeatability and validity of posterior corneal curvature and astigmatism measurements provided by a color light-emitting diode reflection topography system in healthy eyes. Methods: A total of 40 healthy eyes of… read more here.
Keywords: topography; posterior corneal; corneal curvature; system ... See more keywords
1 year posterior corneal changes after Bowman Layer Transplant for keratoconus.
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DOI: 10.1177/11206721211054730
Abstract: INTRODUCTION To report the posterior corneal changes after Bowman Layer Transplant for keratoconus in a tertiary hospital in the UK. METHODS 5 eyes of 5 patients receiving Bowman Layer Transplant for advanced keratoconus in Royal… read more here.
Keywords: posterior corneal; bowman layer; layer transplant; corneal changes ... See more keywords
Accelerated corneal crosslinking causes pseudoprogression in keratoconus within the first 6 weeks without affecting posterior corneal curvature
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DOI: 10.1177/11206721221099257
Abstract: Purpose To evaluate the effectiveness of epithelium-off (epi-off) accelerated corneal crosslinking (A-CXL, 9 mW/cm2, 10 min) in adult keratoconus (KC) patients. Methods The study included 151 KC corneas (124 patients) after A-CXL. The parameters best corrected visual… read more here.
Keywords: corneal crosslinking; accelerated corneal; keratoconus; within first ... See more keywords
Differences in retinal images quality between normal and subclinical keratoconus and its association to posterior corneal asymmetry.
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DOI: 10.1177/11206721231166559
Abstract: PURPOSE To compare retinal image quality in subclinical keratoconus and normal eyes using a double-pass aberrometer and to correlate it with posterior surface deformation. METHODS Sixty normal corneas were compared to 20 subclinical keratoconus (SKC)… read more here.
Keywords: subclinical keratoconus; corneal asymmetry; quality; posterior corneal ... See more keywords
Effect of 1.8-mm steep-axis clear corneal incision on the posterior corneal astigmatism in candidates for toric IOL implantation
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DOI: 10.1186/s12886-020-01456-3
Abstract: Background In the present study, we aimed to analyze the effects of cataract surgery using a 1.8-mm steep-axis clear corneal incision (CCI) on the posterior corneal surfaces based on the keratometry from the rotating Scheimpflug… read more here.
Keywords: posterior corneal; corneal; iol implantation; corneal astigmatism ... See more keywords