Results 11 to 20 of about 2,328,081 (305)
Türk Oftalmoloji Dergisi, 2013 Purpose: To evaluate the effects of different lens designs on visual quality among soft spherical contact lens users. Material and Method: Forty eyes of twenty patients from our contact lens unit were included in this study.
Mustafa Demir +2 more
doaj +2 more sources
High Dk piggyback contact lens system for contact lens-intolerant keratoconus patients
Clinical Ophthalmology, 2011 Tomris Sengor, Sevda Aydin Kurna, Suat Aki, Yelda ÖzkurtFatih Sultan Mehmet Training and Research Hospital, Istanbul, TurkeyBackground: The aim of the study was to examine the clinical success of high Dk (oxygen permeability) piggyback contact ...
Tomris Sengor +3 more
doaj +2 more sources
BCLA CLEAR - Contact lens complications [PDF]
, 2021 Contact lens-related complications are common, affecting around one third of wearers, although most are mild and easily managed. Contact lenses have well-defined anatomical and physiological effects on the ocular surface and can result in other ...
Ajay Kumar Vijay +22 more
core +1 more source
The effect of surface treatment of silicone hydrogel contact lenses on the attachment of Acanthamoeba castellanii trophozoites [PDF]
, 2009 Aims to determine if plasma surface treatment of Focus Night & Day silicone hydrogel contact lenses affects the attachment of Acanthamoeba. Unworn lotrafilcon A contact lenses with (Focus Night & Day) and with out surface treatment and Acuvue ...
Tomlinson, Alan, Beattie, Tara K.
core +4 more sources
NEW OPTION IN CONVENTIONAL SILICONE HYDROGEL CONTACT LENSES: THE BRAZILIAN EXPERIENCE
Vision Pan-America, 2015 PURPOSE: To evaluate the clinical performance of a new conventional silicone hydrogel contact lens in spherical and toric designs. METHODS: We fitted the Perfect SH and Perfect Toric SH (World Vision Ophthalmic®, Brazil) in 19 patients (33 ...
Marcelo Vicente de Andrade Sobrinho +4 more
doaj +1 more source
A deep learning method for automatic segmentation of the bony orbit in MRI and CT images
Scientific Reports, 2021 This paper proposes a fully automatic method to segment the inner boundary of the bony orbit in two different image modalities: magnetic resonance imaging (MRI) and computed tomography (CT).
Jared Hamwood +4 more
doaj +1 more source
Journal of Optometry, 2017 Purpose: To determine the combined effect of TheraTears® Lubricant Eye Drops, TheraTears® SteriLid Eyelid Cleanser, and TheraTears® Nutrition on dry eye signs and symptoms. Methods: This prospective study enrolled 28 dry eye participants.
William Ngo +3 more
doaj +1 more source
Visual and optical performance of silicone hydrogel contact lenses for moderate myopia
Journal of Optometry, 2010 Purpose: To compare the short-term visual and optical performance of silicone hydrogel contact lenses for myopia ≥ −3.00D. Methods: This was a short-term, non-dispense, double-masked, randomized study investigating Night&Day (ND), PureVision (PV), O2 ...
Nancy Keir +2 more
doaj +1 more source
Barriers, motivators and enablers for dispensing multifocal contact lenses in Mumbai, India
Journal of Optometry, 2015 Purpose: To understand the potential barriers, motivators and enablers in dispensing multifocal contact lenses (MFCL). Method: Two focus group discussions were conducted to design questionnaires regarding the prescribing habits for multifocal contact ...
Nilesh Thite +3 more
doaj +1 more source
New Algorithm for Conservative Treatment of Patients with Keratoconus
Oftalʹmologiâ, 2020 The purpose of our study was to substantiate and evaluate the effectiveness of the conservative method of treating keratoconus in the early stages of the development of the disease. Patients and methods.
E. S. Milyudin +2 more
doaj +1 more source