Results 41 to 50 of about 39,620 (188)

Predictors of visual acuity, intraocular pressure and pain in neovascular glaucoma

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To identify factors associated with best‐corrected visual acuity (BCVA), intraocular pressure (IOP) and ocular pain in neovascular glaucoma (NVG). Methods The retrospective cohort included all patients diagnosed with NVG during 2008–2024 at Helsinki University Hospital, Finland. Linear mixed‐effects models used pre‐specified covariates,
Gilbert Simons   +5 more
wiley   +1 more source

Impact of retinal break location on surgical outcomes in primary uncomplicated rhegmatogenous retinal detachment: Superior versus inferior breaks

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To compare the anatomical and functional outcomes of pars plana vitrectomy (PPV) for primary uncomplicated rhegmatogenous retinal detachment (RRD) with superior versus inferior retinal breaks. Methods This retrospective study included 675 eyes of 675 patients, of which 476 had exclusively superior breaks and 199 had at least one ...
Ioanna Dimakopoulou   +7 more
wiley   +1 more source

Light Reflection from the Intraocular Lens and a Way to Reduce It. Theoretical Study

open access: yesOftalʹmologiâ, 2018
The purpose of the study was to examine the effect of the intraocular lens (IOL) position in the probability of occurrence of the phenomenon of light reflection from its surface and to justify the method of its reduction from the standpoint of the optics
S. L. Kuznetsov
doaj   +1 more source

From Guideline to Practice: Variation in Late‐Term Pregnancy Management Across the Netherlands

open access: yesBirth, EarlyView.
Graphical abstract of Late‐Term Pregnancy Management in the Netherlands. ABSTRACT Introduction Introduced in 2021, the Dutch national guideline on late‐term pregnancy management aims to standardize care, reduce regional variation, and optimize maternal and perinatal outcomes. This study aimed to evaluate the extent to which regional protocols adhere to
Charlotte E. A. de Deugd   +3 more
wiley   +1 more source

The BVI ISOPURE ® 123 intraocular lens: a new hydrophobic preloaded extended monofocal IOL with intermediate vision correction [PDF]

open access: yes
The BVI ISOPURE® intraocular lens (IOL) (PhysIOL, Liege, Belgium) is a fully refractive, aspherical, monofocal lens based on isofocal technology. Isofocal technology provides cataract patients distance vision quality combined with improved unaided ...
Ansari, Ejaz
core   +1 more source

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

open access: yesClinical &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   +3 more
wiley   +1 more source

Clinical assessment of visual outcomes and safety in Indian cataract patients implanted with the Optiflex Trio trifocal intraocular lens

open access: yesIndian Journal of Ophthalmology
Purpose: This study evaluates the performance and safety of the Optiflex Trio trifocal intraocular lens (IOLs) in Indian cataract patients. Design: Single-arm prospective clinical study.
Namrata Sharma   +8 more
doaj   +1 more source

Correcting Axial Length‐Related Magnification Errors in Optical Coherence Tomography Angiography Improves Machine Learning Classification Performance in High Myopia

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To determine whether axial length‐related magnification correction in optical coherence tomography angiography (OCTA) improves machine learning classification of high myopia and resolves inconsistencies in the values and discriminatory power of OCTA microvascular metrics.
Danuta M. Sampson   +9 more
wiley   +1 more source

Box Plot of IOL power prediction errors with different IOL power calculation formulas.

open access: yes, 2019
Box Plot of IOL power prediction errors with different IOL power calculation formulas.
Anibal Francone (7832840)   +6 more
core   +1 more source

头颈部鳞癌中染色体等位缺失研究

open access: yes四川大学学报. 自然科学版, 2000
目的 探讨头颈部鳞状细胞癌 (SCCHN)染色体上等位基因的杂合性丢失 (LOH )和微卫星不稳定 (MI)的频率 .方法 采用聚合酶链式反应 (PCR)结合二核酸 (CA)n的重复序列多态性方法 ,选取 10个微卫星位点对 2 5例SCCHN手术配对组织进行分析 .结果 在2 5例SCCHN中 ,9例 (36 .6 % )组织至少有一个微卫星位点发生LOH .多数位点LOH的频率普遍比已报道的文献低 .有 5个位点 (D7S4 80 ,D7S52 2 ,D9S16 8,D9S30 4和D17S52 0
肖林, IOL Ng
doaj  

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