Results 211 to 220 of about 25,444 (259)

Preoperative visual acuity of people undergoing cataract surgery in rural and urban Nepal.

Clinical & experimental ophthalmology, 2011
Preoperative presenting visual acuity (PPVA) is not a commonly reported indicator for the delivery of cataract services. This study aimed to evaluate the PPVA of patients undergoing cataract surgery in rural and urban areas of Nepal.A prospective, non-interventional study conducted from October 2007 to March 2008 in a tertiary hospital and outreach ...
Reeta, Gurung, Mohan K, Shrestha, Andreas, Müller, Sanduk, Ruit   +3 more
exaly   +5 more sources

Effect of preoperative factors on visual acuity, corneal flattening, and corneal haze after accelerated corneal crosslinking

Journal of Cataract and Refractive Surgery, 2016
To evaluate the preoperative characteristics that might influence corneal flattening, visual acuity, and corneal haze after accelerated (9 mW/cm2) corneal collagen crosslinking (CXL).Ulucanlar Eye Hospital, Ankara, Turkey.Retrospective case series.Accelerated corneal CXL was performed in eyes with progressive keratoconus.
Mustafa, Koc, Mehmet Murat, Uzel, Kemal, Tekin, Pinar, Kosekahya, Kemal, Ozulken, Pelin, Yilmazbas   +5 more
openaire   +4 more sources

Preoperative Factors Affecting Visual Acuity Following the Implantation of Diffractive Multifocal Intraocular Lenses

Journal of Refractive Surgery, 2021
PURPOSE: To investigate the preoperative factors affecting visual acuity after the implantation of a diffractive multifocal intraocular lens. METHODS: This study evaluated 774 eyes of 774 patients who underwent cataract surgery with TECNIS Multifocal ZLB00 lens (Johnson & ...
Ryu, Takabatake, Makiko, Takahashi
openaire   +2 more sources

Changes in Visual Acuity after Idiopathic Epiretinal Membrane Removal: Good versus Poor Preoperative Visual Acuity

Ophthalmologica, 2015
<b><i>Purpose:</i></b> To investigate postoperative visual acuity changes following idiopathic epiretinal membrane (ERM) surgery as well as investigate the relationship between outcome and baseline visual acuity. <b><i>Methods:</i></b> The medical records of 159 consecutive eyes were retrospectively ...
Ik Soo, Byon, Sung Ho, Jo, Han Jo, Kwon, Kyong Ho, Kim, Sung Who, Park, Ji Eun, Lee   +5 more
openaire   +2 more sources

Functional visual acuity after neodymium:YAG laser capsulotomy in patients with posterior capsule opacification and good visual acuity preoperatively

Journal of Cataract and Refractive Surgery, 2011
To evaluate the changes in functional visual acuity before and after neodymium:YAG (Nd:YAG) laser capsulotomy.Keio University Hospital, Tokyo, Japan.Case series.Eyes that had previous cataract surgery with a clinical diagnosis of central posterior capsule opacity requiring Nd:YAG laser capsulotomy were evaluated.
Tais Hitomi, Wakamatsu, Takefumi, Yamaguchi, Kazuno, Negishi, Minako, Kaido, Yukihiro, Matsumoto, Reiko, Ishida, Takashi, Kojima, Osama Mohamed Aly, Ibrahim, Megumi, Saiki, Murat, Dogru, Kazuo, Tsubota   +10 more
openaire   +2 more sources

Visual Acuity following Cataract Surgeries in Relation to Preoperative Appropriateness Ratings

Medical Decision Making, 2003
The authors initiated this study to consider if the formal preoperative assessment of appropriate or inappropriate utilization of cataract surgery by an expert panel could predict postoperative improvement or decline in visual acuity. They evaluated the association between ratings of appropriateness, as determined by the RAND-UCLA method, and ...
Joanne K, Tobacman, Bridget, Zimmerman, Paul, Lee, Lee, Hilborne, Hansjoerg, Kolder, Robert H, Brook   +5 more
openaire   +2 more sources

Analysis of preoperative factors predictive of visual acuity in axial myopia

Journal of Cataract and Refractive Surgery, 1998
To identify the factors predicting visual acuity after cataract surgery in patients with high myopia.Departments of Ophthalmology, Showa University School of Medicine and Showa University Fujigaoka Hospital, Kanagawa, Japan.Stepwise regression analysis was used to identify the factors determining the visual acuity in 940 eyes with an axial length of 27.
Y, Kora, E, Nishimura, T, Kitazato, M, Inatomi, R, Koide, S, Yaguchi, T, Ozawa   +6 more
openaire   +2 more sources

Preoperative duration of retinal detachment and preoperative central retinal artery hemodynamics: repercussion on visual acuity

Graefe's Archive for Clinical and Experimental Ophthalmology, 2009
To analyze if preoperative duration of primary rhegmatogenous retinal detachment (RD) influences preoperative central retinal artery (CRA) hemodynamics with repercussions on logarithmic (LogMAR) visual acuity (VA).Prospective clinical cohort study on 66 healthy patients (33 with proliferative vitreoretinopathy (PVR) and 33 with no PVR) with unilateral ...
Manuela, Roldán-Pallarés, Abdalla-Sadiq, Musa, Julián, Hernández-Montero, Carmen, Bravo-Llatas   +3 more
openaire   +2 more sources

Preoperative Factors Associated with Improvement in Visual Acuity after Globe Rupture Treatment

European Journal of Ophthalmology, 2013
Purpose Globe rupture is a serious condition. Despite advancements in vitrectomy, the postoperative prognosis for visual acuity remains poor in many cases. We conducted multiple regression analysis to identify preoperative factors associated with postoperative visual acuity. Methods Subjects comprised 24 patients with globe rupture in one eye who had 5
Tadayuki, Nishide, Natsuki, Hayakawa, Misako, Nakanishi, Mai, Ishii, Ikuko, Kimura, Etsuko, Shibuya, Eiichi, Nomura, Nobuhisa, Mizuki   +7 more
openaire   +2 more sources

Preoperative ocular coherence tomographic prognosticators of visual acuity after idiopathic epiretinal membrane surgery

International Ophthalmology, 2022
To provide a current review of the evidence for the utility of preoperative ocular coherence tomography (OCT) parameters in prognosticating postoperative visual acuity and visual improvement after idiopathic epiretinal membrane surgery. To determine which OCT bio-markers are most useful in this regard and where future studies may apply more emphasis.An
openaire   +2 more sources