نتایج جستجو برای: axial length

تعداد نتایج: 350504  

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 1996

Journal: :TNOA Journal of Ophthalmic Science and Research 2019

2015
Natsuko Nagaoka Jost B. Jonas Kei Morohoshi Muka Moriyama Noriaki Shimada Takeshi Yoshida Kyoko Ohno-Matsui Chen-Wei Pan

PURPOSE To assess the prevalence of glaucoma in patients with high myopia defined as myopic refractive error of >-8 diopters or axial length ≥26.5 mm. METHODS The hospital-based observational study included 172 patients (336 eyes) with a mean age of 61.9±12.3 years and mean axial length of 30.1±2.3 mm (range: 24.7-39.1mm). Glaucomatous-type optic discs were defined by glaucomatous optic disc ...

Journal: :Arquivos brasileiros de oftalmologia 2010
Rafael Vidal Mérula Sebastião Cronemberger Alberto Diniz Filho Nassim Calixto

PURPOSE To compare, clinically and biometrically, affected and fellow acute primary angle-closure (APAC) eyes and glaucomatous eyes with narrow angle (NA). METHODS Comparative case series; 30 patients with APAC and 27 glaucomatous patients with NA were evaluated. Keratometry (K), central corneal thickness (CCT), lens thickness (LT), axial length (AL) and anterior chamber depth (ACD) were meas...

Journal: :Investigative ophthalmology & visual science 2011
Laurence Shen Lim Carol Yim-lui Cheung Xiaoyu Lin Paul Mitchell Tien Yin Wong Seang Mei-Saw

PURPOSE To evaluate the influence of refractive error and axial length (AL) on retinal vascular network geometry measurements in an adult Asian population. METHODS This was a population-based, cross-sectional study on 2882 persons with diabetes in the Singapore Malay Eye Study. Spherical equivalent refraction was assessed using an autokeratorefractometer and subjective refraction. AL retinal ...

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