نتایج جستجو برای: surgery type
تعداد نتایج: 1652680 فیلتر نتایج به سال:
introduction : the aim of this study is to define the trend of the orthodontists and the surgeons in the borderline class iii patients and assess their satisfaction after the surgery. materials and methods : the study population consisted of 31 patients (16 female and 15 male) with the average age of 21 years, whose final occlusion 2 months after the surgery was perfect. the amount of reverse o...
introduction: rectal prolapse refers to extrusion of mucosa or the full thickness wall of the rectum through the anal sphincter, which is more common between infancy and 4 years of age and has a high incidence in the first year of life. it is considered as a sign of an underlying clinical condition causing an increased intra‑abdominal pressure, pelvic floor weakness or poor root innervations as...
Background & Aims: Between 5% and 15% of patients with low back pain suffer from lumbar disc herniation, so intervertebral disc disease is one of the most common causes of low back pain. Surgical intervention for lumbar disc herniation is recommended in patients with severe symptoms and has hopeful results. Although surgery can reduce pain and improve physical function in the short term, its lo...
intraductal papillary mucinous neoplasms (ipmns) are rare pancreatic tumours, accounting for less of 1-2% of all neoplasms of the gland. main characteristics of ipmns are their favourable prognosis as these pre-malignant or frankly malignant lesions are usually slow-growing tumours and radical surgery is frequently possible. according with the localization of the lesions, three different entiti...
فرض کنیم g یک گروه آبلی دلخواه و t زیرگروه تابدار ازg باشد. اگر a نسبت به خاصیت مجزا بودن از t ماکسیمال باشد آنگاه a یک زیرگروه t-بلند از g خوانده می شود. در این پایان نامه ابتدا نشان می دهیم که زیرگروه t-بلند l از گروه آبلی g از رتبه بی تاب یک وجود دارد بطوریکه برای هر زیرگروه t-بلند a از g داشته باشیم (type (l) ≤ type (a. در مرحله ی بعد گروههای آبلی از رتبه بی تاب یک که همه ی زیرگروههای t-بل...
purpose: to evaluate demographic and ocular features, etiologies and outcomes of surgery in patients with sensory strabismus as well as to detect factors influencing the type of deviation and outcomes. methods: one hundred and seventy-seven patients with strabismus related to low vision included in this interventional case series. data related to demographic features, visual acuity, refraction,...
Plastic surgery is a newly emerged branch of medicine which was developed dramatically in line with scientific development of surgery and public attention to it, particularly during the last century. In view of particular features of this branch of medical procedures, there are certain moral and legal challenges in deferent systems on the basis of the permission to perform these operations. In ...
Background and purpose: Surgical site infection (SSI) is one of the most commonly reported post-operative condition. The purpose of this study was to evaluate the effect of topical vancomycin powder on prevention of SSI in spinal surgery. Materials and methods: A single blind clinical trial was performed in 200 patients who were randomly divided into two groups. In both groups IV injection of ...
Background: Identifying risk factors for surgical site infection (SSI) after appendectomies could be useful in focusing prevention programs. Objective: The current study aimed to identify the risk factors associated with SSI in a cohort of patients from a single center in Western Qatar. Methods: This cross-sectional study was carrie...
Abstract PURPOSE To investigate the effect of radiotherapy and surgery in patients with lung cancer brain metastases (BMs) poor prognosis factors. METHODS We analyzed retrospectively 714 BMs. A 1:1 propensity score matching (PSM) was performed to balance potential confounders. Analyses overall survival (OS) risk factors for OS were assessed by log-rank test Cox proportional hazard model. RESULT...
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