Results 91 to 100 of about 37,988 (234)

Case series: The role of retinal ischemia in the pathogenesis and clinical manifestation of diabetic retinopathy

open access: yesOptometry and Vision Science, Volume 103, Issue 8, August 2026.
ABSTRACT Purpose To highlight retinal ischemia as an important component of diabetic retinopathy (DR) pathogenesis, a significant prognostic factor, and a driver of various DR complications, including neovascularization. We aim to describe the main features of ischemic areas that can be identified through fundoscopy, color fundus photography, optical ...
Marina Guro   +6 more
wiley   +1 more source

Treatment of a dislocated lens by transcorneal vitrectomy and bimanual phacoemulsification [PDF]

open access: yes, 2014
Akira Watanabe, Tamaki Gekka, Hiroshi Tsuneoka Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan Background: As a method of treatment for a dropped lens nucleus, which occurred during cataract surgery, the dropped lens ...
Tsuneoka H, Watanabe A, Gekka T
core  

Prognostic Factors for Postoperative Complications. An Aggregate Protocol for 10 Observational Studies From the Danish TRIPLE‐A Cohort of 1.2 Million Surgeries

open access: yesActa Anaesthesiologica Scandinavica, Volume 70, Issue 7, August 2026.
ABSTRACT Background Postoperative complications substantially increase morbidity, mortality and healthcare costs. Understanding prognostic factors is essential for risk stratification, targeted prevention strategies, and development of prediction models.
Anders Peder Højer Karlsen   +15 more
wiley   +1 more source

Vitrectomy in patients over 90 years of age [PDF]

open access: yes, 2016
Tetsuya Muto, Tomoyuki Ide, Makoto Chikuda, Shigeki Machida Department of Ophthalmology, Dokkyo Medical University Koshigaya Hospital, Koshigaya, Japan Purpose: The aim of this study was to evaluate vitrectomy procedures performed in patients over 90 ...
Muto T, Ide T, Machida S, Chikuda M
core  

Outcomes and complications of sponges versus tires for scleral buckling in primary rhegmatogenous retinal detachment: The Manchester Buckle Study

open access: yesActa Ophthalmologica, Volume 104, Issue 5, Page e538-e543, August 2026.
Abstract Purpose To compare preoperative characteristics and postoperative anatomical and functional outcomes of scleral buckle surgery using sponges versus tires, as well as explant‐related complications and the frequency of explant removal. Methods This retrospective study included patients with primary rhegmatogenous retinal detachment (RRD) who ...
Peter Kiraly   +11 more
wiley   +1 more source

Intraocular pressure 1 year after vitrectomy in eyes without a history of glaucoma or ocular hypertension [PDF]

open access: yes, 2017
Yuan Fang,1 Qingqing Long,1 Xiaoqian Wang,2 Rui Jiang,1 Xinghuai Sun1,3–5 1Department of Ophthalmology and Visual Science, Eye and ENT Hospital, Shanghai Medical College, Fudan University, Shanghai, 2Department of Ophthalmology, Jiangyin Bright ...
Fang Y   +4 more
core  

Macular hole formation and spontaneous closure after vitrectomy for rhegmatogenous retinal detachment documented by spectral-domain optical coherence tomography: Case report and literature review

open access: yesIndian Journal of Ophthalmology, 2015
This case report describes macular hole (MH) formation and spontaneous closure after vitrectomy for rhegmatogenous retinal detachment (RRD) repair. A 58-year-old man referred with a macula-off superior RRD, in whom vitrectomy was performed.
Jin Young Kim, Sung Pyo Park
doaj   +1 more source

Axial length as a risk factor for pseudophakic rhegmatogenous retinal detachment: A Danish registry study

open access: yesActa Ophthalmologica, Volume 104, Issue 5, Page 517-525, August 2026.
Abstract Purpose To examine axial length as a risk factor for pseudophakic rhegmatogenous retinal detachment (pRRD). Methods We identified eyes that underwent phacoemulsification between 2 May 2002 and 10 November 2023 and had an axial length registered at the Departments of Ophthalmology in the Capital Region of Denmark or the private clinic ...
Ditte‐Marie Leegaard Holm   +7 more
wiley   +1 more source

Refractive changes after lens-sparing vitrectomy for macular hole and epiretinal membrane [PDF]

open access: yes, 2017
Tetsuya Muto,1 Tomoharu Nishimura,1 Takefumi Yamaguchi,2 Makoto Chikuda,1 Shigeki Machida1 1Department of Ophthalmology, Dokkyo Medical University Koshigaya Hospital, Koshigaya, Japan; 2Department of Ophthalmology, Tokyo Dental College Ichikawa General ...
Yamaguchi T   +4 more
core  

Commercially available rigid gas-permeable contact lens for protecting the cornea from drying during vitrectomy with a wide viewing system

open access: yesClinical Ophthalmology, 2012
Motohiro Kamei, Nagakazu Matsumura, Hirokazu Sakaguchi, Yusuke Oshima, Yasushi Ikuno, Kohji NishidaDepartment of Ophthalmology, Osaka University Graduate School of Medicine, Osaka, JapanPurpose: We evaluated the usefulness of commercially available ...
Kamei M   +5 more
doaj  

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