Results 71 to 80 of about 1,142,572 (206)

Laser Applications on Iris for Treatment of Glaucoma

Türk Oftalmoloji Dergisi, 2013
Laser applications on iris for the treatment of glaucoma include laser iridotomy (LI) and laser peripheral iridoplasty (LPI). LI is a simple and effective modality for treatment of closed-angle glaucoma with pupillary block. LPI is an easy and effective
Ahmet Özkök, Nevbahar Tamçelik, Erdoğan Cicik, Didar Uçar Çömlekoğlu   +3 more
doaj   +1 more source

Preoperative Anterior Segment Risk Factors for Malignant Glaucoma Following Surgery in Primary Angle‐Closure Glaucoma: A Retrospective Case–Control Study

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To investigate the preoperative anterior segment structural features in eyes diagnosed with malignant glaucoma (MG) following primary angle‐closure glaucoma (PACG) surgery and to provide a clinical reference for the early detection of the risks of MG. Methods A retrospective case–control study.
Qingyi Liu, Zhimin Shen, Liang Guo, Dan Li, Rui Zhang, Jing Chen, Pin Luo, Zheng Feng, Lu Yang, Deepali   +9 more
wiley   +1 more source

Clinical outcome of iridotomy with argon-YAG laser at a tertiary care center in Karachi, Pakistan [PDF]

, 2010
Objective: To assess the the efficacy and early and late complications of Argon-YAG combined laser iridotomy in the outpatient department of a tertiary care hospital.Methods: This was a prospective observational study conducted at Aga Khan University ...
Khan, Aziz, Baig, Rashid
core  

Pathogenesis of Neovascular Glaucoma in Diabetic Retinopathy: A Review

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Neovascular glaucoma (NVG) secondary to diabetic retinopathy (DR) is a severe complication driven by ischemia‐induced angiogenesis. Current evidence indicates that the pathogenesis begins with retinal hypoxia caused by hyperglycemia‐induced capillary occlusion, which stabilizes hypoxia‐inducible factor‐1α (HIF‐1α) and upregulates vascular endothelial ...
Xuan Wang, Siyan Liu, Qi Wu, Yuxin Lv, Shuangshuang Yi, Bowen Shi, Zhengzheng Wu, Jing Yan, Wataru Matsumiya   +8 more
wiley   +1 more source

Temperature measurement inside and near the weld pool during laser welding [PDF]

, 1999
The work in this article deals with the measurement of temperature fields inside and near the weld pool during laser welding. The laser source used for this study is a 7.5 kW CO2 laser, and the welded material is a UNS N08904 austenitic stainless steel ...
J. Quesada, S. Lhospitalier, BOURGES, Philippe, LHOSPITALIER, Sylvie, LAMBERTIN, Michel, P. Bourges, QUESADA, Jean, M. Lambertin, A. Bert, BERT, Alexandre   +9 more
core   +1 more source

Prototype master protocol for benchmarking of real‐world follow‐up data in glaucoma

Acta Ophthalmologica, Volume 103, Issue 5, Page 539-551, August 2025.
Abstract Purpose The purpose of this study was to create a prototype master protocol for benchmarking glaucoma real‐world data (RWD). Benchmarking is part of the digital innovation strategy of the Finnish aces‐rwm ecosystem (automation of care and evaluation of the system with real‐world monitoring).
Pekko Hujanen, Anja Tuulonen, Sanna Leinonen, Kristian Vepsäläinen, Gauti Jóhannesson, Anu Vaajanen, Eemil Lehtonen, Hannele Uusitalo‐Jarvinen   +7 more
wiley   +1 more source

Evaluation of Phototoxic Retinal Damage After Argon Laser Iridotomy

, 1989
We performed several visual function tests in 17 eyes (ten patients) before and after argon laser iridotomy in an effort to detect diffuse photochemical damage to photoreceptors caused by exposure to the intense, blue-green light that is transmitted into
Feuer, William J, Anderson, Douglas R, Knighton, Robert W   +2 more
core   +1 more source

Anterior chamber parameters after laser iridotomy in primary angle-closure spectrum

Kerala Journal of Ophthalmology
Aim: To evaluate anteriorchamber parameter after laser iridotomy in primary angle closure disease spectrum. Objectives: To study central anterior chamber depth morphology (CACD) anterior chamber volume (ACV), anterior chamber angle (ACA) in primary angle
B. S. Chetana, Y. M. Manjula
doaj   +1 more source

Long‐term results after sutureless intrascleral fixation of the Carlevale intraocular lens: Changes in scleral pocket thickness over time

Acta Ophthalmologica, Volume 103, Issue 5, Page e290-e297, August 2025.
Abstract Purpose To investigate the long‐term effects and dynamic changes in scleral thickness above the T‐haptic after sutureless scleral‐fixated intraocular lens (sSFIOL) implantation using the FIL‐SFF Carlevale lens. Setting Single‐centre, single‐surgeon, prospective clinical trial, Department of Ophthalmology, Medical University of Vienna, Austria.
Markus Schranz, Ioanna Dimakopoulou, Marcus Lisy, Victor Danzinger, Daniel Schartmüller, Claudette Abela‐Formanek   +5 more
wiley   +1 more source

Comparing angle parameters and their changes before and after cataract extraction and laser peripheral iridotomy.

, 2016
Comparing angle parameters and their changes before and after cataract extraction and laser peripheral iridotomy.
Jeffrey R. Peterson (1349334), Lauren S. Blieden (2185939), Laura A. Baker (746001), Alice Z. Chuang (2185948), Ephrem Melese (3110247), Robert M. Feldman (2185942), Nicholas P. Bell (2185945)   +6 more
core   +1 more source