نتایج جستجو برای: insertion
تعداد نتایج: 62597 فیلتر نتایج به سال:
Introduction: Transhiatal esophagectomy is a widely accepted approach for palliative resection of subcarinal esophageal cancers. This study was designed to evaluate the necessity of routine thoracostomy tube insertion in this technique. Methods: This descriptive study was conducted on 123 consecutive patients with esophageal cancers undergoing transhiatal esophagectomy from March 2001 to Fe...
Background: Pericardial effusion and cardiac tamponade are the rare complications of peripherally inserted central catheters (PICC insertion) in extreme low birth weight infants. In this regard, paying attention to these complications is of utmost importance, because they can result in infant death. Case report: The case of our infant is a sa...
Background: Robotic needle insertion in biological tissues has been known as one the most applicable procedures in sampling, robotic injection and different medical therapies and operations.Objective: In this paper, we would like to investigate the effects of angular velocity in soft tissue insertion procedure by considering force-displacement diagram. Non-homogenous camel liver can be exploite...
Background Cochlear implant surgery is an invasive procedure for patients with bilateral Sensorineural hearing loss and may cause some risks such as cochlear damage. We aimed to evaluate the effectiveness of cochlear measures obtained by computed tomography (CT) scan in predicting depth of cochlear implant insertion. Materials and Methods This study was conducted in a retrospective and cross-se...
Background and purpose: Multiple sclerosis (MS) is a chronic autoimmune disease in which the myelin sheaths of nerve cells in the brain and spinal cord are damaged. The prevalence of disease is higher in women and it seems that sex hormones, which usually exert their effects through receptors, are involved in susceptibility to MS. Considering the functional role of Alu insertion 306 bp polymorp...
Normal 0 false false false EN-US X-NONE AR-SA The theory of designing partial prostheses with rotational path of insertion has been debated for years but most dentists do not consider this treatment method. In conventional partial prostheses, the rests have a single path of insertion while in rotational path of insertion, first the center of rotati...
Background & Aim: Pain during vascular access is an integral part of the life of hemodialysis patients. The aim of this study was to determine the effect of topical ginger on pain following needle insertion into the arteriovenous fistula in hemodialysis patients. Methods & Materials: In this clinical trial, 100 hemodialysis patients were selected from two hospitals in Shahroud in 2019 and were...
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