Results 11 to 20 of about 37,507 (244)
Corneal Biomechanics Assessment Using High Frequency Ultrasound B-Mode Imaging
IEEE Access, 2021 Assessment of corneal biomechanics for pre- and post-refractive surgery is of great clinical importance. Corneal biomechanics affect vision quality of human eye.
Hassan M. Ahmed +2 more
doaj +1 more source
Scientific Reports, 2021 To assess the repeatability and comparability of the Galilei G4 versus the Cassini topographer in post-refractive eyes and in normal eyes, including older patients representative of an initial cataract evaluation.
Mohamed Mohamed +6 more
doaj +1 more source
Corneal epithelial thickness as a diagnostic tool in ophthalmology – a case series
Klinika Oczna, 2023 Following the introduction of a commercially available SD-OCT system in 2017, corneal epithelial mapping was incorporated into ophthalmology, particularly refractive surgery, as a valuable, highly diagnostic tool.
Karolina Deja +2 more
doaj +1 more source
Dr. Father Waclaw Szuniewicz, a forgotten pioneer in refractive surgery and his work in China [PDF]
International Journal of Ophthalmology, 2021 Father Wacław Szuniewicz (1891-1963) was a skilled ophthalmic surgeon, missionary, and teacher. For several years he worked in China, afterwards in the United States and in Brazil.
Piotr Kanclerz, Andrzej Grzybowski
doaj +1 more source
American Journal of Ophthalmology Case Reports, 2022 Purpose: To describe a previously unreported case of reversible myopic shift with corresponding changes in corneal contour in a patient treated with netarsudil/latanoprost.
David Chung, Edward J. Meier
doaj +1 more source
Changes in forward light scatter parameters as a function of refractive error in young adults [PDF]
, 2020 Background/aims Some aspects of visual performance worsen with increasing myopia. Whilst the underlying causes are not always clear, reduction in retinal image quality is often attributed to structural changes in the posterior myopic eye.
Barbur, J., Nagra, M., Patel, M.
core +2 more sources
Long-Term Results after DMEK (Descemet’s Membrane Endothelial Keratoplasty) [PDF]
, 2020 Ziel der Arbeit: Evaluation der langfristigen Ergebnisse sowie der Komplikationsrate nach Descemet’s Membran Endothelialen Keratoplastik (DMEK) Methoden: Eine cross-sectional, Fall-Serien Studie.
Wardeh, Rima
core +1 more source
Sensors, 2022 The purpose of this study is to quantitatively evaluate the differences in corneal biomechanics after SMILE and FLEx surgery using an acoustic radiation force optical coherence elastography system (ARF-OCE) and to analyze the effect of the corneal cap on
Yanzhi Zhao +7 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2023 The cornea is the main refractive medium of the human eye, and its clarity is critical to visual acuity. Corneal optical density (COD) is an important index to describe corneal transparency.
Ye He +3 more
doaj +1 more source
Refractive change following pseudophakic vitrectomy: a retrospective review [PDF]
, 2008 Background To assess the occurrence and magnitude of refractive change in pseudophakic eyes undergoing 20 gauge pars plana vitrectomy without scleral buckling and to investigate possible aetiological factors.
Anthony Hildreth +19 more
core +5 more sources