نتایج جستجو برای: cataract surgery rate
تعداد نتایج: 1262103 فیلتر نتایج به سال:
Purpose: To examine the visual and refractive results of cataract surgery by phacoemulsification method in patients with keratoconus. Methods: In this retrospective study, the files of patients with keratoconus, who underwent phacoemulsification between 2008 and 2017, were evaluated. The intraocular lens power calculation formula was SRK/T. Post-operative visual and refractive results were anal...
Background & objectives: Cataract is the most common cause of blindness in the world and it is estimated that about 100,000 cataract surgeries are performed annually in Iran. The aim of the present study was to determine the prevalence of different morphological types of cataract and some related causes in patients undergoing surgery at Noor Surgery Center in Ardabil. Methods: This descriptiv...
Brian & Taylor (1) have provided a succinct and challenging account of the current state of our knowledge regarding the global elimination of cataract blindness. We would like to comment on their article from the perspective of ophthalmologists working in Africa, the continent with the lowest rate of cataract surgery. The authors rightly draw attention to the practical difficulties of limiting ...
PURPOSE To investigate recent evidence in prophylaxis and management of post-cataract surgery endophthalmitis. METHODS We conducted a literature search using Pubmed database for post cataract surgery endophthalmitis, and relevant articles were selected from original English papers published since 2015. RESULTS Forty-nine articles were published regarding post-cataract surgery endophthalmiti...
OBJECTIVE To determine whether the timing of cataract surgery after trabeculectomy has an effect on trabeculectomy function in terms of intraocular pressure control. METHODS This was a cohort study nested within a randomized clinical trial. There were 235 participants with glaucoma who had a single previous trabeculectomy augmented with either intraoperative 5-fluorouracil or placebo. Catarac...
Background: Cataract surgery lens implantation is the most common eye surgery that good quality of operation can help good visual outcome. One of the most common complication following cataract surgery is uveitis that usualy occur in first few weeks after operation. The aim of the present study was to compare the incidence of the post operative uveitis between viscoelastic substance and air in...
BACKGROUND Considering population aging in Iran and the importance of cataract surgery in the old age, this study was performed to show the cataract surgical rate (CSR) between 2006 and 2010 in Tehran Province. METHODS Eighteen centers were randomly selected from cataract surgery centers in Tehran. In each center, one week in every season was randomly selected and the number of cataract surge...
The authors present systematic review of aetiology and treatment of diplopia related to cataract surgery. The problem is set in the modern perspective of changing cataract surgery. Actual incidence is discussed as well as various modalities of therapeutic options. The authors provide the guidance for the contemporary cataract surgeon, when to expect potential problem in ocular motility after ca...
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...
BACKGROUND To investigate the anatomic and functional outcomes of pars plana vitrectomy (PPV) with partial tamponade of filtered air for rhegmatogenous retinal detachment (RRD) caused by superior retinal breaks. METHODS Retrospective, comparative, consecutive case series study. Patients with RRD caused by superior retinal breaks undergone PPV with partial tamponade (Group A) and whole tampona...
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