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
core +2 more sources
Scleral Lens Sensor for Ocular Electrolyte Analysis [PDF]
Advanced Materials, 2019 AbstractThe quantitative analysis of tear analytes in point‐of‐care settings can enable early diagnosis of ocular diseases. Here, a fluorescent scleral lens sensor is developed to quantitatively measure physiological levels of pH, Na+, K+, Ca2+, Mg2+, and Zn2+ ions. Benzenedicarboxylic acid, a pH probe, displays a sensitivity of 0.12 pH units within pH
Ali K. Yetisen +12 more
openaire +6 more sources
Evaluating a novel triangular suture technique for scleral support of dislocated intraocular lenses following cataract surgery: A retrospective cohort study. [PDF]
Medicine (Baltimore)Erdinest N +12 more
europepmc +2 more sources
Microstructure and growth of the lenses of schizochroal trilobite eyes [PDF]
, 2013 Lenses within the schizochroal eyes of phacopine trilobites are made principally of calcite and characterisation of them using light microscopy and high-resolution electron imaging and diffraction has revealed an array of microstructural arrangements ...
Lee, Martin R. +2 more
core +1 more source
Scleral-fixated intraocular lens opacification
Indian Journal of Ophthalmology - Case Reports, 2022 Carlevale IOL is a hydrophilic acrylic single-piece lens specifically designed for intrascleral sutureless fixation. IOL opacification has not been reported for this lens, although there are no studies with long follow-up periods yet. We describe herein two cases of Carlevale IOL opacification six and ten months after surgery.
Teresa Salvá-Palomeque +2 more
openaire +1 more source
Anatomical success rate of pars plana vitrectomy for treatment of complex rhegmatogenous retinal detachment [PDF]
, 2016 BACKGROUND: Pars plana vitrectomy (PPV) is preferred surgical procedure for the management of complex rhegmatogenous retinal detachment (RRD). The purpose of this study was to evaluate the anatomical results of primary PPV for the treatment of primary ...
Hawlina Marko +4 more
core +1 more source
Results and complications of scleral fixated (Sutured) posterior chamber intraocular lens implantation [PDF]
Acta Medica Iranica, 2001 Optical rehabilitation of the patient with aphakia who cannot tolerate contact lenses present a therapeutic challenge. In the absence of capsular support, anterior chamber lenses have been widely used.
Amoozadeh J, Naderi AR, Rahimi F
doaj +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
Journal of Clinical Ophthalmology and ResearchWe present a case of scleral lens surface crazing in a patient with keratoconus (KC) and chronic giant papillary conjunctivitis (GPC). A 45-year-old Asian male with known keratoconus (KC) and allergic eye disease in both eyes, who is an experienced ...
Soumen Sadhu +3 more
doaj +1 more source
A contact lens with built-in display: science fiction or not? [PDF]
, 2013 Recent progress in microsystems integration technology such as ultra-thin chip packaging, stretchable interconnections, thin-film batteries and organic photovoltaics makes it feasible to incorporate various electronic components and transducers in ...
Cuypers, Dieter +4 more
core +1 more source