Results 1 to 10 of about 88,343 (292)

Agreement of Anterior Segment Parameter Measurements With CASIA 2 and IOLMaster 700 [PDF]

Frontiers in Medicine, 2022
PurposeTo compare the difference and agreement in central corneal thickness (CCT), keratometry (K), anterior chamber depth (ACD), aqueous depth (AQD), and lens thickness (LT) measured with CASIA 2 and IOLMaster 700 in patients with cataract.MethodsA ...
Xiaoting Ruan, GuangYao Yang, Zhaoxia Xia, Jiaqing Zhang, Xiaoxun Gu, Yuan Tan, Zhenzhen Liu, Lixia Luo   +7 more
doaj   +2 more sources

The variability of corneal and anterior segment parameters in keratoconus [PDF]

Contact Lens and Anterior Eye, 2016
Purpose: To analyse, describe and test diverse corneal and anterior segment parameters in normal and keratoconic eyes to better understand the geometry of the keratoconic cornea. Method: 44 eyes from 44 keratoconic patients and 44 eyes from 44 healthy
Cardona Torradeflot, Genís, Gispets Parcerisas, Joan, Lupón Bas, Núria, Mas Aixalà, Enric   +3 more
core   +5 more sources

Ultrasound biomicroscopy-based quantitative assessment of anterior segment biometric changes in contralateral eyes of unilateral neovascular glaucoma: a retrospective case-control study [PDF]

Frontiers in Medicine
BackgroundNeovascular glaucoma (NVG) is a blinding ocular disease secondary to severe retinal ischemic disorders, characterized by rapid progression and severe visual impairment.
Fang Lin, Yuwei You, Yuxing Su
doaj   +2 more sources

Agreement of Anterior Segment Parameters Obtained From Swept-Source Fourier-Domain and Time-Domain Anterior Segment Optical Coherence Tomography. [PDF]

Investigative Opthalmology & Visual Science, 2018
PurposeTo assess the interdevice agreement between swept-source Fourier-domain and time-domain anterior segment optical coherence tomography (AS-OCT).MethodsFifty-three eyes from 41 subjects underwent CASIA2 and Visante OCT imaging.
Badr, Mai, Chansangpetch, Sunee, He, Mingguang, Lin, Shan C, Mora, Marta, Nguyen, Anwell, Porco, Travis C   +6 more
core   +6 more sources

Association between blink-related anterior segment dynamics and intraocular pressure [PDF]

Scientific Reports
Intraocular pressure (IOP) is a key parameter for diagnosing and managing glaucoma. This study introduces a novel, non-contact method for evaluating blink-induced anterior segment dynamics, as observed through corneal profile motion during natural ...
Vito Ivano D’Alessandro, Filippo Attivissimo, Attilio Di Nisio, Anna Lanzolla, Amal Isaiah, Giuliano Scarcelli   +5 more
doaj   +2 more sources

Differences of anterior segment features in fellow eyes of primary angle closure glaucoma and healthy eyes [PDF]

Scientific Reports
To compare healthy eyes to the fellow eyes of acute primary angle closure (F-APAC), healthy eyes to the fellow eyes of chronic primary angle closure glaucoma (F-CPACG), and these fellow eyes to each other (F-APAC vs. F-CPACG).
Liang Guo, Yan Wu, Na Wang, Qingyi Liu, Zhimin Shen, Lu Yang   +5 more
doaj   +2 more sources

Digital slit lamp derived parameters in shallow anterior chamber screening [PDF]

Scientific Reports
To evaluate anterior chamber depth (ACD) using diffraction parameters derived from slit-lamp anterior segment (AS) images and assess their diagnostic efficacy in identifying optimal cutoff values for shallow ACD screening.
Jiahui Zhao, Xingru He, Guangzheng Dai, Shenming Hu, Xin Zhang, Chenguang Zhang, Yiting Gong, Yibing Zhou, Guanghao Qin, Shi Chen, Huixin Che   +10 more
doaj   +2 more sources

Evaluation of Anterior Segment Parameters in Obesity [PDF]

Korean Journal of Ophthalmology, 2015
To investigate anterior segment parameters in obese patients in comparison to healthy individuals.Thirty-four obese subjects and 34 age-sex-matched healthy subjects were enrolled in this prospective cross-sectional study. Ophthalmological examinations including intraocular pressure (IOP), central corneal thickness (CCT), anterior chamber depth (ACD ...
Gunes, Alime, Uzun, Feyzahan, Karaca, Emine Esra, Kalaycı, Mustafa   +3 more
openaire   +2 more sources

Ocular anterior segment and corneal parameters evaluation in celiac disease [PDF]

Scientific Reports, 2022
AbstractThis observational case–control study evaluated the anterior ocular segment parameters of patients with celiac disease with a Scheimpflug imaging system and compared them with those of a healthy controls group, highlighting potential differences related to the underlying pathogenetic mechanisms of the disease.
De Bernardo M., Vitiello L., Gagliardi M., Capasso L., Rosa N., Ciacci C.   +5 more
openaire   +3 more sources

Does graves ophthalmopathy affect anterior segment parameters?

Annals of Medical Research, 2021
Aim: To evaluate whether anterior segment parameters (ASPs) differ between patients with Graves’s ophthalmopathy (GO) and healthy individuals. Materials and Methods: In a case-control study, 62 patients with GO and 45 healthy sex- and age-matched individuals were compared for ASPs obtained from Scheimpflug camera imaging (Sirius, Florence, Italy). The
Berkay Akmaz, Deniz Kilic, Fahrettin Akay, Soner Guven, Yusuf Guven, Baris Pamuk   +5 more
openaire   +1 more source