Results 41 to 50 of about 26,505 (263)

Corneal endothelial cell count following femtosecond laser-assisted cataract surgery versus conventional phacoemulsification

Journal of the Egyptian Ophthalmological Society, 2016
Purpose The aim of this work was to study and compare the safety and efficacy of femtosecond laser-assisted cataract surgery versus conventional phacoemulsification cataract extraction on the corneal endothelial cell count.
Yasser El-Zankalony, Lamia S Elewa, Safaa S.M. Saleh   +2 more
doaj   +1 more source

Unintended changes in ocular biometric parameters during a 6-month follow-up period after FS-LASIK and SMILE

Eye and Vision, 2021
Background Corneal refractive surgery has become reliable for correcting refractive errors, but it can induce unintended ocular changes that alter refractive outcomes. This study is to evaluate the unintended changes in ocular biometric parameters over a
Junjie Wang, Bernardo T. Lopes, Hechen Li, Riccardo Vinciguerra, Si Cao, Songan Wu, Rong Zhu, Qinmei Wang, Xiaobo Zheng, Fangjun Bao, Ahmed Elsheikh   +10 more
doaj   +1 more source

Effectiveness of reducing corneal astigmatism after combined high-frequency LDV Z8 femtosecond laser-assisted phacoemulsification and arcuate keratotomy

Frontiers in Cell and Developmental Biology, 2022
Purpose: In this retrospective study, the efficacy of the FEMTO LDV Z8 Femtosecond Laser-Assisted Cataract Surgery (Femto Z8 FLACS) and the Femtosecond laser Arcuate Keratotomy (FSAK) in decreasing the corneal astigmatism was investigated.Methods: During
Hung-Yuan Lin, Hung-Yuan Lin, Hung-Yuan Lin, Shuan Chen, Ya-Jung Chuang, Suhua Zhang, Steven Wei-Hsin Chang, Pi-Jung Lin, Zhe Zhang, Zhe Zhang, Zhe Zhang   +10 more
doaj   +1 more source

Setup for femtosecond laser corneal surgery

, 2004
International audiencePurpose: The authors present a microsurgery experimental system using Nd: Glass femtosecond laser. It is coupled to a confocal microscopy observation system to investigate intrastromal effects of the femtosecond laser.
Colliac, J.-P., Mourou, Gérard, Sabatier, P., Legeais, Jean-Marc, Albert, Olivier, Burillon, C., Pouliquen, Y., Donate, David, Tubelis, P.   +8 more
core   +2 more sources

Risk of corneal epithelial defects with and without postoperative erythromycin ointment after laser photocoagulation for retinopathy of prematurity

Indian Journal of Ophthalmology, 2021
Purpose: We aim to compare the incidence of corneal epithelial defects after laser for retinopathy of prematurity (ROP) with and without the use of postoperative erythromycin ointment. Methods: In this retrospective observational cohort study, a total of
Hirah Khan, Apoorv Chebolu, Alan B Richards, Gerard P Barry   +3 more
doaj   +1 more source

Topical rosiglitazone is an effective anti-scarring agent in the cornea

, 2013
Corneal scarring remains a major cause of blindness world-wide, with limited treatment options, all of which have side-effects. Here, we tested the hypothesis that topical application of Rosiglitazone, a Thiazolidinedione and ligand of peroxisome ...
Phipps, Richard P., Holly B Hindman, MacRae, Scott, Patricia J Sime, Krystel R Huxlin, David Ciufo, Jeon, Kye-Im, Richard P Phipps, Sime, Patricia J., DeMagistris, Margaret, Ciufo, David, Huxlin, Krystel R., Jens Bühren, Scott MacRae, Kye-Im Jeon, Margaret DeMagistris, Bühren, Jens, Hindman, Holly B.   +17 more
core   +1 more source

Treating intrasurgical complications of corneal refractive operation with customized ablation. A clinical case

Российский офтальмологический журнал, 2021
Purpose: to evaluate the prospects of customized Finalfit based ablation for optical rehabilitation of a patient with corneal surface errors caused by intrasurgical microtome-induced damage of a corneal flap during a LASIK excimer laser correction of ...
N. V. Khodzhabekyan, A. T. Khandzhyan, A. V. Ivanova, K. B. Letnikova, A. S. Sklyarova   +4 more
doaj   +1 more source

Aptamer‐Based Delivery Systems for VEGF and NGF Modulation in Ocular Therapies

Advanced Healthcare Materials, EarlyView.
Aptamer‐based delivery systems targeting NGF and VEGF hold significant potential for precise and sustained treatment of complex diseases affecting both the anterior and posterior segments of the eye. This review critically summarizes current strategies for NGF and VEGF delivery as well as VEGF sequestration, providing a clinical perspective on how ...
Nadine Best, Gizem Karabiyik, Gerd Geerling, Sarah Barbara Zwingelberg, Gregor Lang, Martin Humenik   +5 more
wiley   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Corneal tattooing for esthetic purposes in patients with corneal opacities

Indian Journal of Ophthalmology, 2020
Purpose: This study evaluated corneal tattooing for esthetic purposes in patients with corneal opacification. Methods: Eight eyes of eight patients were included in the study (four males and four females).
Derya Doganay, Selim Doganay, Cem Cankaya   +2 more
doaj   +1 more source