Results 41 to 50 of about 91,201 (190)
Management of advanced corneal ectasias [PDF]
British Journal of Ophthalmology, 2015 Corneal ectasias include a group of disorders characterised by progressive thinning, bulging and distortion of the cornea. Keratoconus is the most common disease in this group. Other manifestations include pellucid marginal degeneration, Terrien's marginal degeneration, keratoglobus and ectasias following surgery. Advanced ectasias usually present with
Prafulla K, Maharana +5 more
openaire +2 more sources
Factors Governing Photodynamic Cross-Linking of Ocular Coat [PDF]
, 2011 This thesis addresses the challenge of minimizing toxicity of therapeutic protein-protein cross-linking of the cornea and sclera. Protein-protein cross-links include disulfide bonds, enzymatic cross-links and non-enzymatic cross-links.
Huynh, Joyce
core +1 more source
Long-term Analysis of Epi-ON Corneal Collagen Cross-linking Outcomes in Corneal Ectasia [PDF]
, 2021 Purpose: To evaluate the 3-year follow-up clinical outcomes obtained in corneal ectasia using Epi-ON corneal collagen cross-linking (CXL). Methods: This study is a retrospective study enrolling 46 eyes from 32 patients with progressive corneal ectasia ...
Carreras, Humberto +11 more
core +1 more source
Custom anterior segment optical coherence tomography indices for detection of corneal ectasia [PDF]
, 2023 Introduction: Corneal thinning and changes in the corneal thickness profile are major symptoms of corneal ectasia. The anterior segment optical coherence tomography is currently widely used, and the development of additional indices may lead to ...
Konareva-Kostianeva,Marieta +5 more
core +2 more sources
Revista Brasileira de Oftalmologia, 2007 O objetivo deste trabalho é relatar e discutir os aspectos de um caso clínico em que foi observada a formação de neovascularização no túnel do anel intra-estromal corneano.
Larissa Casteluber +2 more
doaj +1 more source
Clinical &Experimental Ophthalmology, Volume 54, Issue 7, Page 883-894, September/October 2026.ABSTRACT Background To report the 1‐year clinical outcomes of decellularised human corneal stromal lamina implantation, with or without autologous adipose‐derived adult stem cells (ADASCs), for advanced keratoconus in a European cohort. Methods In this prospective, randomised Phase I/IIa trial, 10 eyes of 10 patients were allocated to decellularised ...
Hao Zhang +9 more
wiley +1 more source
Corneal power modelling with OCT data – Thin and thick lens paraxial models versus raytracing
Acta Ophthalmologica, Volume 104, Issue 5, Page 498-509, August 2026.Abstract Background Evaluating keratometric power with Zeiss index (PKZ), paraxial thick cornea power (Gullstrand [PG]) and power referenced to the front (PFV) and back vertex plane (PBV) and raytracing power (PR), and modelling the deviation from PKZ with a multivariable linear prediction model.
Achim Langenbucher +4 more
wiley +1 more source
Corneal endothelial changes after accelerated corneal collagen cross-linking in keratoconus and postLASIK ectasia [PDF]
, 2016 Amani E BadawiDepartment of Ophthalmology, Mansoura University, Mansoura, EgyptPurpose: The purpose of this study was to evaluate the effects of accelerated cross-linking (CXL) on corneal endothelium in keratoconus and postlaser-assisted in situ ...
Badawi AE
core
Corneal topometric indices and proclivity toward corneal ectasia in vernal keratoconjunctivitis
, 2023 Purpose: To investigate changes in topometric corneal indices and proclivity toward corneal ectasia, as well as keratometric indices and anterior chamber dimensions in palpebral vernal keratoconjunctivitis (VKC).
İpek, Şefik Can +2 more
core +1 more source
Advanced Science, Volume 13, Issue 42, 28 July 2026.This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu +9 more
wiley +1 more source