نتایج جستجو برای: cataract surgery rate
تعداد نتایج: 1262103 فیلتر نتایج به سال:
purpose : cataract is one of the most common diseases of older ages and, at present, the leading cause of avoidable blindness in the world. along with the population growth, the rate of cataract surgeries is increasing in most countries worldwide. the number of cataract operations per million population per year is known as the cataract surgery rate (csr) and is one of the indicators introduced...
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...
purpose : to determine the incidence and determinants of intraoperative complications of cataract surgeries performed in iran during 2000 to 2005 methods : the iranian cataract surgery survey (icss) is a retrospective study in which random sampling was done from selected centers. one week per season between 2000 and 2005 was assigned to each center and records of cataract surgeries performed du...
Background: Cataract is one of the most common eye diseases especially in children and adolescents in two age ranges, and many of these patients need to surgery throughout life. The purpose of this study was to compare the efficacy and side effects of midazolam-ketamine and midazolam-fentanyl for sedation in adult cataract surgery. Methods: In this study, which was a case-control study, 80 pat...
Background & Aims: Although cataract surgery is common worldwide, there are little studies on controlling its postoperative pain with non-pharmacological strategies. One of these strategies strategies is using head bands. This study aimed to evaluate the effect of using head band on postoperative pain after cataract surgery. Materials & Methods: In this randomized clinical trial, 586 can...
purpose: to identify the profile of cataract surgery in an iranian population. methods: this population-based survey was conducted on adults aged ≥50 years and over in 2009 at varamin district. cataract surgical coverage (csc) was defined as the proportion of operable cataractous eyes (best-corrected visual acuity [bcva] < 6/18 due to cataracts) that had been operated. poor outcome was defined ...
Introduction: Human errors result in numerous accidents in healthcare professions every year and lead to the death of many patients. Considering the high rate of eye cataract surgeries performed in Iran and the sensitive nature of the surgery, the present study was conducted to identify and assess possible human errors in the performance of these surgeries. Materials and Method...
1. Background 1.1. Definition of cataract 1.2. Applied anatomy and physiology 1.3. Diagnosis of Cataract 1.4. Causes of Cataract 1.5. The prevalence of Blindness and Cataract Blindness in Africa 1.6. The impact of cataract blindness 1.7. Management of cataract 1.8. Complications 1.9. Expected Results 1.10. The cost of cataract surgery 2. Equipment and human resources required to establish a cat...
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...
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