نتایج جستجو برای: years of experience
تعداد نتایج: 21223866 فیلتر نتایج به سال:
ارتباط سن و سابقه کار با آسیب های ناشی از حوادث شغلی در معادن و صنایع معدنی ایران طی سال های 82-1390
Background: Based on estimations, each year about 250 million work-related injuries and many temporary or permanent disabilities occur which most are preventable. Mining and metal industries are among industries with high incidence of injuries in the world. The aim of this study was assessment of incidence of and age and work experience characteristics in work-related injuries in mini...
Introduction: To report the experience of the Jordan University Hospital with respect to the surgical treatment of otosclerosis and to compare results and complications with published studies. Materials and Methods: The medical records of all patients who underwent stapes surgery for otosclerosis at the Jordan University Hospital during the period January 2003 to December 2010 were reviewed. ...
Background: The most common congenital abnormality of esophagus is esophageal atresia (EA) that can occur with or without tracheoesophageal fistula. Other associated anomalies are the leading cause of death in these patients. The present study aimed to evaluate the main complication, outcomes and cause of death in neonate with EA repaired in Amirkola Children’s Hospital (ACH), Iran within...
purpose : longitudinal follow-up of bowel function in children with anorectal malformations (arms)) as they grow, to determine the anorectal function problems and help to resolve them somedeal. material and methods : this study included 262 patients with arm that operated in our center between 2006 until 2013.patients that definitive reconstruction was performed in another center and underwent ...
background: keloids are benign fibrous dermal tumors originating from skin injury after surgery, piercing or others wounds. materials and methods: sixty-two patients with keloids were treated postoperatively using orthovoltage irradiation. the total dose delivered was 12 gy in three consecutive days, 4gy per fraction. treatment started 24 h after surgery. the median follow-up was 44.5 months. r...
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