نتایج جستجو برای: eye cataract
تعداد نتایج: 168448 فیلتر نتایج به سال:
purpose: to report the development of cataract after corneal damage by dungle beetle prongs. case report: a 28 year-old man, resident of the village chah setareh, sabzevar, presented complaining of trauma to the right eye with the dangle beetle while motorcycling. slit lamp examination revealed six corneal perforations, hyphema (50% of anterior chamber) percent, iris sphincter rupture, and rupt...
Introduction: Cataract is a common disease across the world and the most common cause of vision loss and blindness. Several factors contribute to the disease, the most important of which is aging. Other contributors include sex, smoking, sunlight, place of residence, family, job, and systemic disease. This study was aimed to enquire into the epidemiology of cataract cases referred to Noor Ophth...
Although cataract is very common and its detection seems apparently easy especially in the mature cataract, its quantitative description to determine the critical value of diagnosis is too difficult. Non-invasive evaluation of the mechanical properties of eye is hampered by the absence of in-vivo methods for direct assessment of the axial length of eye, lens and cornea. In the present study...
Background and Aim: Information on the causes of hospitalization is essential to plan a better use of resources .According to certain hospital and WHO records cataract is the most important cause of blindness (%50) in the world. So, this study was conducted to determine the prevalence of eye disease among Imam-Reza hospital clients. Materials and Methods: In this retrospective study hospitaliz...
purpose : to investigate tear film status after phacoemulsification surgery with temporal and supratemporal clear corneal incision in a cohort of patients with senile cataract methods : we enrolled sixty eight eyes of 68 patients with senile cataract requiring phacoemulsification in a prospective, cohort study. all patients undergone basic tear secretion test (btst), tear meniscus height (tmh),...
purpose : to quantitatively evaluate cataract surgeries performed between 2000 and 2005 at farabi eye hospital , tehran university of medical sciences methods : this retrospective study aimed at patients who had cataract and underwent surgery at farabi eye hospital , tehran from 2000 to 2005. one week per season per year was randomly selected after excluding the first two weeks of the persian y...
Introduction: The decline of visual function with increasing age is a significant concern in elderly. Despite previous work on prevalence of specific ophthalmic pathologies, there has not been enough valid data about overall eye disorders in Tehran yet, and it is poorly defined and not underpinned by strong evidence. The purpose of this study was to investigate the common eye disorders in the e...
Background: Increased oxygen free radical and reduced glutathione level in the eye lens are important risk factor for cataract formation. The antioxidative property and increasing cellular and extra cellular glutathione level have been reported by several herbal medicines including silymarin. Objective: In present interventional study Silybum marianum L. seed extract (silymarin) was tested a...
Introduction: Dry eye is a common problem amongst post-menopausal women. Cataract surgery may worsen symptoms of dry eye and this can influence the quality of life in patients. This study was performed to evaluate the incidence and severity of dry eye symptoms after phacoemulsification surgery. Methods: This case-series study was performed on 43 women aged over 50 years during 2013-2014. Pat...
Introduction: With the growing and rapid development of refractive surgery, researches focus increasingly on improvement of visual quality after cataract surgery. Intraocular lenses (IOLs) were a successful effort in the field of cataract surgery. Despite significant advances in cataract surgery, several complications related to surgical technique and IOL design after surgery can cause vision c...
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