نتایج جستجو برای: monofocal lenses
تعداد نتایج: 13725 فیلتر نتایج به سال:
PURPOSE To investigate the effect of low-addition soft contact lenses (CLs) with decentered optical design on the progression of myopia in children in a pilot study. SUBJECTS AND METHODS Twenty-four Japanese children age 10-16 years with baseline myopia of -0.75 to -3.50 D sphere and ≤1.00 D cylinder were studied. The new CLs were designed to have a nasal decentration with the optical center ...
PURPOSE To present the 1-year outcomes of combining monocular bi-aspheric ablation profile and contralateral monofocal LASIK in hyperopic patients with presbyopia. METHODS In this retrospective case series, 36 consecutive patients (72 eyes) who underwent simultaneous bi-aspheric ablation (PresbyMAX: SCHWIND Eye-Tech-Solutions GmbH and Co KG, Kleinostheim, Germany) in the non-dominant eye and ...
The main goal of a presbyopic patient is to reduce dependence on optical aids and improve both distance and near vision as well as the range of clear vision. Several studies report good safety, predictability, and efficacy outcomes in the implantation with monofocal, toric and multifocal intraocular lenses (IOLs) after refractive lens exchange (RLE). Patients with hybrid spherical IOLs show goo...
F orward light scatter measurement provides information about optical imperfections as the cause of glare disability. Glare disability refers to a reduction in visual performance caused by a glare source, resulting in retinal contrast loss secondary to intraocular stray light. Lens extraction reverses the strong age increase in stray light, which is considered an independent source of symptoms....
Introduction Cataract surgery is the most frequently performed surgical procedure in UK and posterior capsule opacification (PCO) common complication post-surgery. Nd:YAG capsulotomy standard of care for treating PCO, although it bears a cost also associated with complications. The objective this research was to estimate costs from budget holders perspective PCO related, post-cataract resource ...
AIM: To evaluate corneal astigmatic outcomes of femtosecond laser-assisted arcuate keratotomies (FAKs) combined with femtosecond-laser assisted cataract surgery (FLACS) over 12mo follow-up. METHODS: Totally 145 patients bilateral cataracts and no ocular co-morbidities were recruited to a single-centre, single-masked, prospective randomized controlled trial (RCT) comparing two monofocal hydropho...
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