Results 71 to 80 of about 19,606 (245)

Biopsy of Iris and Anterior Chamber Tumours: Fine Needle, Minimally Invasive and Excision Techniques ‐ Review

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Several benign, inflammatory and malignant lesions can present as iris or anterior chamber masses, including iris naevi, cysts, adenomas, leiomyomas, nodules, vascular tumours, melanomas, metastases, as well as iris and pigment epithelium adenocarcinomas. Fortunately, benign iris lesions are much more common than malignant tumours and many can
Charles N. J. McGhee, Joevy Z. Lim, Peter W. Hadden, Jie Zhang   +3 more
wiley   +1 more source

Tolerance to induced astigmatism of patients with trifocal or extended depth of focus intraocular lens implantation

Frontiers in Medicine
BackgroundResidual astigmatism is common after cataract surgery involving implantation of an intraocular lens, yet the tolerance of presbyopia-correcting intraocular lens to astigmatism of different magnitudes and axes is poorly understood.
Jiancheng Mu, Tianxu Xiong, Feng Xu, Wanyue Guo, Chuhuan Sun, Hao Chen, Wei Fan   +6 more
doaj   +1 more source

Surface Modification of Intraocular Lenses

Chinese Medical Journal, 2016
This paper aimed to review the current literature on the surface modification of intraocular lenses (IOLs).All articles about surface modification of IOLs published up to 2015 were identified through a literature search on both PubMed and ScienceDirect.The articles on the surface modification of IOLs were included, but those on design modification and ...
Cheng, GPM, Chiu, K, Wang, GQ, Huang, Q
openaire   +5 more sources

Decellularised Corneal Stromal Lamina With or Without Autologous Adipose‐Derived Adult Stem Cells for Advanced Keratoconus: 1‐Year Results of a Phase I/IIa Clinical Trial

Clinical &Experimental Ophthalmology, EarlyView.
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, Jorge L. Alió del Barrio, Alejandra E. Rodriguez, Rafael I. Barraquer, Francisco Arnalich‐Montiel, David Mingo‐Botín, María Eugenia Fernández Santos, Jorge L. Alió   +7 more
wiley   +1 more source

Efficacy and safety of the enhanced monofocal intraocular lens in glaucoma of varying severity

Scientific Reports
This study evaluates the safety and visual outcomes of enhanced monofocal intraocular lenses compared to standard monofocal intraocular lenses in patients with varying severities of glaucoma.
Heesuk Kim, Junyeong Ahn, Minju Seo, Hyoung Won Bae, Chan Yun Kim, Wungrak Choi   +5 more
doaj   +1 more source

Surgical Outcomes of Retro-Pupillary Iris-Claw Intraocular Lens Implantation via Scleral Tunnel in Dislocated or Dropped Intraocular Lenses

Cerrahpaşa Medical Journal
Objective: The study aimed to evaluate the clinical outcomes of scleral tunnel–assisted explantation followed by retro-pupillary iris-claw intraocular lens (RPIC-IOL) implantation in patients with dislocated or dropped intraocular lenses (IOLs ...
Fatih Bilgehan Kaplan, Abdülkadir Küçük, Ece Elmas   +2 more
doaj   +1 more source

Prevalence and Pattern of Refractive Errors Among Yanomami Indigenous People in the Brazilian Amazon: A Cross‐Sectional Observational Study

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background Refractive errors are the leading cause of preventable visual impairment worldwide, yet data from isolated Indigenous populations remain virtually absent from the global literature. The Yanomami, one of the largest Indigenous peoples in the Americas with recent and limited contact with non‐Indigenous society, have no prior ...
Maria Christina Chagas Ferreira, Marcos Antonio Pellegrini, Bianca Jorge Sequeira   +2 more
wiley   +1 more source

Premium Intraocular Lens Selection in Patients With Glaucoma: A Clinical Review

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Glaucoma frequently coexists with cataract, but glaucomatous functional loss, ocular‐surface disease, anatomical abnormalities, and treatment‐related refractive variability may reduce tolerance of premium intraocular lenses. This narrative review critically appraises evidence relevant to lens selection in glaucoma. Central visual‐field status,
Zhihao Liu, Yajuan Zheng, Mingxuan Wang, Jing Zhao   +3 more
wiley   +1 more source

Comparison of the Residual Amount of an Ophthalmic Viscosurgical Device Among Different Types of Intraocular Lens Implants in vitro

Clinical Ophthalmology
Tetsutaro Oki, Hiroshi Horiguchi, Ryo Terauchi, Hisato Gunji, Tadashi Nakano Department of Ophthalmology, The Jikei University School of Medicine, Minatoku, Tokyo, 105-8461, JapanCorrespondence: Tetsutaro Oki, Department of Ophthalmology, The Jikei ...
Oki T, Horiguchi H, Terauchi R, Gunji H, Nakano T   +4 more
doaj  

Management of sequential intraocular lens dislocations in a single eye following prior complicated cataract surgery: A case report

SAGE Open Medical Case Reports
Dislocation of the intraocular lens after cataract surgery is uncommon but can cause a serious complication. We present a rare case of a patient with a dislocated posterior chamber intraocular lens and subluxated anterior chamber intraocular lens in the ...
Jacqueline Ying Liew, Pui Theng Yong, Angela Voon Pei Loo, Jiunn Loong Ling, Visvaraja Subrayan, Jessie Wei Liew   +5 more
doaj   +1 more source