نتایج جستجو برای: best corrected visual acuity
تعداد نتایج: 764921 فیلتر نتایج به سال:
purpose : to compare visual quality in patients receiving alcon acrysof restor multifocal versus acrysof sa60at monofocal intraocular lenses (iol) methods : in this interventional study, patients with senile cataract undergoing surgery were enrolled. the age of the patients ranged between 40 and 85 years, and their potential preoperative vision was 20/30 or better. in all patients phacoemulsifi...
OBJECTIVES To describe a modified manual cataract extraction technique, sutureless large-incision manual cataract extraction (SLIMCE), and to report its clinical outcomes. METHODS Case notes of 50 consecutive patients with cataract surgery performed using the SLIMCE technique were retrospectively reviewed. Clinical outcomes 3 months after surgery were analyzed, including postoperative uncorre...
Objectives. To evaluate the visual performance of Toris K soft contact lenses in patients with moderate-to-advanced keratoconus and also to compare the results according to cone types, cone location, and severity of keratoconus. Materials and Methods. Sixty eyes of 40 participants were included in this retrospective study. Uncorrected visual acuity (UCVA), best-spectacle corrected visual acuity...
AIMS To determine the prevalence and causes of visual impairment in Tehran, Iran, through a population based study. METHODS In a population based, cross sectional study, 6497 Tehran citizens were sampled from 160 clusters using a stratified, random, cluster sampling strategy. The eligible people were enumerated through a door to door household survey in the selected clusters and were invited....
Pathophysiology of hallucinations in Parkinson's disease is poorly understood. This study investigated relationships between visual hallucinations and visual acuity. Twenty-six consecutive patients with Parkinson's disease participated in this study. Patients were divided into two groups: patients with visual hallucinations (VH group) and those without visual hallucinations (no-VH group). Unaid...
Methods | TheNational Eye Institute–funded Steroids for Corneal Ulcers Trial3,4 (SCUT) and the pilot study for the National Eye Institute–funded Mycotic Ulcer Treatment Trial2 (MUTT pilot) were concurrent, randomized controlled trials comparingoutcomes inpatientswithbacterial (SCUT)and fungal (MUTTpilot) keratitis. Detailedmethods have beenpreviously reported.2,3Outcomes for both trials include...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید