Results 131 to 140 of about 15,479 (253)
Clinical Ophthalmology, 2014 Objective We aimed to compare intraocular pressure (IOP) measurements via three different tonometers: the Goldmann applanation tonometer (GAT), the Tono-Pen® XL (TPXL), and a non-contact airpuff tonometer (NCT).
I. Yilmaz +8 more
semanticscholar +1 more source
Diabetes, Obesity and Metabolism, Volume 26, Issue 11, Page 5192-5201, November 2024.Abstract Aim To evaluate the association of glycated haemoglobin (HbA1c) and serum glucose with intraocular pressure (IOP) in a large UK general population. Materials and Methods Participants were selected from the UK Biobank, excluding those with eye conditions that may affect IOP. IOP was measured using an ocular response analyser.
Qiaoling Liu +3 more
wiley +1 more source
Comparison of Applanation Tonometry with and without Fluorescein
مجله دانشکده پزشکی اصفهان, 2011 Background: Tonometry is one of the important parts of ocular examination. It has been estimated that more than 900000 people in the United State have visual problems due to glaucoma; however most of them are not aware of their disease.
Shahram Bamdad +4 more
doaj
Goldmann applanation tonometry eye procedures manual [PDF]
This manuscript is a guide to using the Goldmann Applanation Tonometry Eye (GATE), This device permits the student to learn applanation tonometry Without the anxiety of using human subjects. Detailed instructions accompanied by photographs are presented.
Colvin, John W
core +1 more source
Structure of smectic defect cores: an X-ray study of 8CB liquid crystal ultra-thin films [PDF]
, 2005 We study the structure of very thin liquid crystal films frustrated by antagonistic anchorings in the smectic phase. In a cylindrical geometry, the structure is dominated by the defects for film thicknesses smaller than 150 nm and the detailed topology of the defects cores can be revealed by x-ray diffraction.
arxiv +1 more source
Ophthalmic and Physiological Optics, Volume 44, Issue 7, Page 1484-1499, November 2024.Abstract Purpose To utilise ganglion cell‐inner plexiform layer (GCIPL) measurements acquired using widefield optical coherence tomography (OCT) scans spanning 55° × 45° to explore the link between co‐localised structural parameters and clinical visual field (VF) data.
Janelle Tong +7 more
wiley +1 more source
Ophthalmic and Physiological Optics, Volume 44, Issue 7, Page 1569-1581, November 2024.Abstract Purpose Simulation techniques are used in healthcare education to support the development of clinical skills. The aim of this study was to investigate the perceived value of a tonometry model eye (TME) when used in teaching and learning the clinical skill of Goldmann applanation tonometry (GAT) in optometric education in the UK.
Kate Doorduyn +2 more
wiley +1 more source
Annals of the New York Academy of Sciences, Volume 1540, Issue 1, Page 338-349, October 2024.This study investigated if adjusting retinal nerve fiber layer thickness measurements for eye anatomy and demographics improves glaucoma detection in Chinese and Indian adults. The adjusted measurements reduced ethnic differences and improved accuracy in distinguishing glaucoma from healthy eyes, suggesting better detection across ethnicities ...
Jacqueline Chua +9 more
wiley +1 more source
Keratoconus Recognition Using A Parameter Set Determined from IOP-Matched Scenario [PDF]
arXiv, 2019 PURPOSE: Among the current practices for keratoconus recognition using biomechanical parameters from Corvis ST, matching intra-ocular pressure (IOP) is often required to eliminate the biasing influence; as a result, the combined biomechanical parameters determined from IOP-unmatched scenario possibly bring in confounding influence.
arxiv
Long‐term risk of glaucoma after cataract surgery in childhood
Acta Ophthalmologica, Volume 102, Issue 6, Page 667-673, September 2024.Abstract Purpose To examine the long‐term risk of glaucoma after cataract surgery in childhood. Methods This study took place from January 2022 until December 2022 and included patients from a large family with hereditary childhood cataract who had cataract surgery before 18 years of age.
Diana Chabané Schmidt +4 more
wiley +1 more source