Imaging of the Lamina Cribrosa using Swept-Source Optical Coherence Tomography. [PDF]
, 2012 The lamina cribrosa (LC) is the presumed site of axonal injury in glaucoma. Its deformation has been suggested to contribute to optic neuropathy by impeding axoplasmic flow within the optic nerve fibers, leading to apoptosis of retinal ganglion cells. To
Mansouri, Kaweh +2 more
core +2 more sources
Scleral Fixation of Intraocular Lens with Ab Interno Technique
Journal of Nepal Medical Association, 2017 Introduction: Implantation of scleral fixation intraocular lens for the surgical management of aphakia cases without capsular support is a safe procedure. Methods: Prospective study was carried out at Lumbini Eye Institute, Bhairahawa.
Nanda Kumari Gurung +3 more
doaj +1 more source
Aphakia without capsular support: a nonsystematic review [PDF]
Revista Brasileira de OftalmologiaThis review discusses various surgical techniques for correcting aphakia in patients without adequate capsular support, focusing on lens implantation methods and their associated outcomes.
Victor Dias Bergamasco +3 more
doaj +1 more source
Journal of Clinical Ophthalmology and Research, 2020 A number of techniques have been described in the management of capsular bag (CB)–capsular tension ring (CTR)-intraocular lens (IOL) dislocation, including pars plana vitrectomy (PPV) with explantation of the CTR and IOL through a corneal section and ...
Naresh Babu Kannan +3 more
doaj +1 more source
Agreement of Anterior Segment Parameters Obtained From Swept-Source Fourier-Domain and Time-Domain Anterior Segment Optical Coherence Tomography. [PDF]
, 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 +6 more
core +2 more sources
Deep-Layer Microvasculature Dropout by Optical Coherence Tomography Angiography and Microstructure of Parapapillary Atrophy. [PDF]
, 2018 Purpose:To investigate the association between the microstructure of β-zone parapapillary atrophy (βPPA) and parapapillary deep-layer microvasculature dropout assessed by optical coherence tomography angiography (OCT-A).
Akagi, Tadamichi +8 more
core +1 more source
Evolution of the eyes of vipers with and without infrared-sensing pit organs [PDF]
, 2019 We examined lens and brille transmittance, photoreceptors, visual pigments, and visual opsin gene sequences of viperid snakes with and without infrared-sensing pit organs. Ocular media transmittance is high in both groups.
Douglas, R. H. +12 more
core +3 more sources
Journal of the Egyptian Ophthalmological Society, 2015 Purpose The aim of this work was to compare retropupillary fixation of an iris-claw intraocular lens (IOL) (Verisyse) with trans-scleral suturing fixation for aphakic eyes without sufficient capsular support as regards the safety and complications of the
Dina Mohammad Rashad +3 more
doaj +1 more source
Ultrasound biomicroscopy in the assessment of the intraocular lenses positioning in a transscleral fixation technique [PDF]
, 2000 Purpose: To assess, through ultrasound biomicroscopy (UBM), the positioning of the intraocular lenses (IOL) haptics as related to the ciliary sulcus by using a scleral fixation technique; and to evaluate, as well, if two fixation points are sufficient to
Allemann, Norma +3 more
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Preliminary study on electrophysiological changes after cellular autograft in age-related macular degeneration [PDF]
, 2014 Background: Evolving atrophic macular degeneration represents at least 80% of all macular degenerations and is currently without a standardized care. Autologous fat transplantation (AFT) efficacy was demonstrated by several studies, since these cells are
C., Limoli +4 more
core +1 more source