نتایج جستجو برای: روش dhs
تعداد نتایج: 371228 فیلتر نتایج به سال:
PURPOSE Diaphragmatic hernias (DHs) are divided into congenital and acquired hernias, most of which are congenital. Among acquired DHs, up to 80% are left-sided, only a few iatrogenic DHs have been reported, and bilateral hernias are extremely rare. For diagnostic reasons, many DHs are overlooked by ultrasonography or X-ray and are only recognized at a later stage when complications occur. ME...
background: intertrochanteric fracture is one of the most common fractures of the hip especially in the elderly with osteoporotic bones, usually due to low-energy trauma like simple falls. dynamic hip screw (dhs) is still considered the gold standard for treating intertrochanteric fractures by many. not many studies compare the dhs with proximal femoral nail (pfn), in type ii intertrochanteric ...
OBJECTIVE To compare HIV seroprevalence estimates obtained from antenatal care (ANC) sentinel surveillance surveys in Ethiopia, Kenya, Malawi, Tanzania and Uganda with those from population-based demographic and health surveys (DHS) and AIDS indicator surveys (AIS). METHODS Geographical information system methods were used to map ANC surveillance sites and DHS/AIS survey clusters within a 15-...
It has been reported that long-term enhancement of superficial dorsal horn (DHs) excitatory synaptic transmission underlies central sensitization, secondary hyperalgesia, and persistent pain. We tested whether impaired clearance of K(+) and glutamate by glia in DHs may contribute to initiation and maintenance of the CNS pain circuit and sensorimotor abnormalities. Transient exposure of the spin...
BACKGROUND Age-related sarcopenia may cause physical dysfunction. We investigated the involvement of sarcopenia in dropped head syndrome (DHS). METHODS Our study subjects were ten elderly women with idiopathic DHS (mean age 75.1 years, range 55-89). Twenty age- and sex-matched volunteers (mean age 73.0, range 58-83) served as controls. We used a bioelectrical impedance analyzer (BIA) to analy...
Cut out or extrusion of the lag screw from the superior aspect of head and neck of the femur is one of the most common and devastating complications of the surgery of the intertrochanteric fractures with DHS. The exact cause of this complications is unknown, but it seems to be related to osteopenia, inappropriate position of lag screw inside head of the femur and inability of DHS to slide insid...
مقدمه: در شکستگی های اینترتروکانتریک، وسیله ای که بیش از همه مورد استفاده قرار می گیرد، dynamic hip screw (dhs) می باشد، اما مطالعات متعددی نتایج خوبی از این وسیله در شکستگی های transverse و reverse-oblique گزارش نکرده اند. این مطالعه با هدف مقایسه ی نتایج فیکس کردن شکستگی های اینترتروک reverse-oblique و ساب تروکانتریک short segment با استفاده از dhs و dynamic condylar screw (dcs) در بیماران مر...
سابقه و هدف: شکستگی اینترتروکانتریک در طول خط بین تروکانتر بزرگ و کوچک رخ داده و اکثرا در افراد مسن بدنبال ضربه های خفیف و یا شدید ایجاد می شود. شیوه های جراحی مختلفی برای درمان این نوع شکستگی ها پیشنهاد شده است. این مطالعه به منظور اثربخشی شیوه جراحی dhs در درمان این نوع شکستگی ها در بابل انجام شده است. مواد و روش ها: این مطالعه بر روی بیمارانی که به علت شکستگی اینترتروکانتریک طی سال های (81-1...
BACKGROUND Assessment of uterine abnormalities is a core part in infertility evaluation. OBJECTIVE The aim of this study was to evaluate the sensitivity and specificity of three-dimensional hysterosonography (3-DHS) in the diagnosis of uterine abnormalities in infertile women. MATERIALS AND METHODS The infertile women who visited Royan Institute and referred to 3-DHS consecutively, prior to...
The aim of this study is to compare the effects and complications of InterTAN nail versus Dynamic Hip Screw (DHS) in treatment of femoral intertrochanteric fractures. Between January 2006 and December 2013, a total of 75 patients with femoral intertrochanteric fractures were retrospectively reviewed. There were 16 cases of type A1, 51 cases of type A2, and 8 cases of type A3. 37 patients treate...
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