Results 41 to 50 of about 251,894 (207)

Comparisons of biometric parameters measurements by OPD-SCAN Ⅲ and Pentacam in cataract

Photodiagnosis and Photodynamic Therapy
Background: Comparison of OPD-Scan III and Pentacam measurements of relevant parameters guiding the selection of multifocal intraocular lenses in cataract patients. Methods: A retrospective study included 120 patients (120 eyes) with cataract.
Shiqi Dong, Rong Xu, Yue Wang, Wei Xiao, Ya Jiao   +4 more
doaj   +1 more source

Ocular biometric parameters associated with the performance of actual near-add power in multifocal intraocular lenses [PDF]

International Journal of Ophthalmology
AIM: To evaluate the influence of ocular biometric parameters on the performance of actual near-add power in the spectacle plane of multifocal intraocular lenses (MIOLs).
Ying-Feng Hu, Yan Wang, Rong Zhang, Zheng Wang, Xiang-Yu Ye   +4 more
doaj   +1 more source

COVID-19 Disease and Ophthalmology: An Update

Ophthalmology and Therapy, 2020
The worldwide outbreak of the severe and acute respiratory coronavirus disease (COVID-19) caused by the coronavirus strain SARS-CoV-2 is currently the focal point of discussion due to the suffering this syndrome is causing to humanity.
María A. Amesty, Jorge L. Alió del Barrio, Jorge L. Alió   +2 more
doaj   +1 more source

Clinical observations associated with proven and unproven cases in the ESCRS study of prophylaxis of postoperative endophthalmitis after cataract surgery [PDF]

, 2009
Aims to describe cases of postoperative endophthalmitis in the European Society of Cataract and Refractive Surgeons (ESCRS) study of the prophylaxis of endophthalmitis, compare characteristics of unproven cases and cases proven by culture or polymerase ...
Barry, Peter, ESCRS Endophthalmitis Study Group, Gardner, Susanne, Gettinby, George, Lees, Fiona, Peterson, Magnus, Revie, Crawford, Seal, David   +7 more
core   +1 more source

Optical coherence tomography-based consensus definition for lamellar macular hole. [PDF]

, 2020
BackgroundA consensus on an optical coherence tomography definition of lamellar macular hole (LMH) and similar conditions is needed.MethodsThe panel reviewed relevant peer-reviewed literature to reach an accord on LMH definition and to differentiate LMH ...
Bottoni, Ferdinando, Chang, Stanley, Figueroa, Marta S, Gaudric, Alain, Govetto, Andrea, Haritoglou, Christos, Hubschman, Jean Pierre, Kadonosono, Kazuaki, Schumann, Ricarda, Sebag, Jerry, Spaide, Richard F, Staurenghi, Giovanni, Steel, David, Tadayoni, Ramin, Thompson, John T   +14 more
core   +2 more sources

Effect of Video Counselling Versus Verbal Counselling on Patient's experience during phacoemulsification under topical anaesthesia

Advances in Ophthalmology Practice and Research, 2022
Purpose: To evaluate the impact of video and verbal counselling on patients' undergoing phacoemulsification under topical anaesthesia. Methods: This is a prospective randomized controlled trial conducted at Aravind Eye Care System, Pondicherry, India ...
Merlin Benzy, Rengaraj Venkatesh, Vivekanandan Vellam Ramakrishnan, Varshini Santhanarajan Odayar   +3 more
doaj   +1 more source

Epithelial ingrowth following laser in situ keratomileusis (LASIK): prevalence, risk factors, management and visual outcomes [PDF]

, 2018
The number of laser in situ keratomileusis (LASIK) procedures is continuing to rise. Since its first application for correcting simple refractive errors over 25 years ago, the role of LASIK has extended to treat other conditions, including ...
Danjoux, Jean-Pierre, Srinivasan, Sathish, Ting, Darren Shu Jeng   +2 more
core   +1 more source

Hydrogen peroxide enhances transforming growth factor beta-2 induced epithelial–mesenchymal transition of ARPE-19 cells

Beni-Suef University Journal of Basic and Applied Sciences, 2023
Background In the pathophysiology of the retina, the epithelial–mesenchymal transition and oxidative stress play key roles. To find a relationship between oxidative stress and diabetic retinopathy or proliferative retinopathy, we used an in-silico ...
Brijesh Gelat, Pooja Rathaur, Pooja Malaviya, Binita Patel, Abhay R. Vasavada, S. R. Kaid Johar   +5 more
doaj   +1 more source

A technique to treat Descemet’s membrane detachment following cataract surgery

Frontiers in Medicine
We describe a technique to reattach the detached Descemet’s membrane, following cataract surgery. From the main clear corneal cataract incision, aqueous humor is ejected completely by apposition of the cornea to the iris for approximately 3 s.
Wenjie Liu, Jack X. Ma, Xin Tan, Feiyan Chai, Jiewei Liu   +4 more
doaj   +1 more source

Acute stromal keratitis in clinics – are we missing microsporidia?

GMS Ophthalmology Cases, 2020
Purpose: To report 3 cases of microsporidial stromal keratitis presenting as a diagnostic dilemma to a tertiary eye care center in north India.Methods: Three eyes of 3 patients underwent therapeutic keratoplasty for microsporidial stromal keratitis.
Farooqui, Javed Hussain, Acharya, Manisha, Gandhi, Arpan, Mathur, Umang   +3 more
doaj   +1 more source