نتایج جستجو برای: lumbar spine radiography
تعداد نتایج: 95451 فیلتر نتایج به سال:
CONTEXT High levels of variation and inefficiency exist in current clinical practice regarding use of cervical spine (C-spine) radiography in alert and stable trauma patients. OBJECTIVE To derive a clinical decision rule that is highly sensitive for detecting acute C-spine injury and will allow emergency department (ED) physicians to be more selective in use of radiography in alert and stable...
BACKGROUND It is commonplace for clinicians to measure range of motion (ROM) in the assessment of the lumbar spine. Traditional single 'joint' models afford measuring only a limited number of regions along the spine and may, therefore, over-simplify the description of movement. It remains to be determined if additional, useful information can be gleaned by considering the traditional 'lumbar re...
Background and Aim: Degenerative lumbar spine disease can lead to lumbar spine instability. The patients can present with Low Back Pain (LBP), radicular pain, and motor and sensory dysfunction. Age >50, female sex and pregnancies are among prevalent risk factors. The degeneration process usually starts from the intervertebral discs progressing to involve facet joints, ligaments, and vertebral b...
BACKGROUND To compare the test performance of plain radiography and computed tomography (CT) in the detection of patients with cervical spine injuries following blunt traumatic events among those patients determined to require screening radiography. METHODS We conducted a MEDLINE search for articles published from January 1995 through June 2004, manually reviewed bibliographies, and hand sear...
Background: Alkaptonuria is a rare genetic disease leading to the accumulation of homogentesic acid in joint and ear cartilage, sclera and some other tissues causing significant morbidity in these patients. In this paper, we report three cases of Alkaptonuria among the family or household members. Case Presentation: A 51-year-old man with mechanical low back and knee pain was referred to Rheuma...
Introduction: Diagnostic reference level (DRL) is a useful tool for the promotion of optimization. The national DRLs (NDRLs) are useful, brief, and robust guidelines for optimizing radiation protection in a country. The aim of this study was to extract the local DRLs (LDRLs) for some common radiologic examination in Sabzevar county. Materials and Methods: There are eight radiology departments ...
The quantification of radiation risks associated with radiological examinations has been a subject interest the increased use X-rays. Effective dose, which is risk-weighted measure to organs in body examination, considered good indicator risk. We have therefore investigated patient effective doses from examinations. Organ and were estimated for 94 patients who underwent computed tomography 338 ha...
background mri is a new and expensive diagnostic technology, which has been used increasingly all over the world. low back pain is a worldwide prevalent disorder and mri technique is one of the several ways to diagnose it. this paper aims to identify the appropriateness of lumbar spine mri prescriptions in shiraz teaching hospitals using standardized rand appropriateness method (ram) criteria i...
The robotic lumbar spine (RLS) is a 15 degree-of-freedom, fully cable-actuated robotic lumbar spine which can mimic in vivo human lumbar spine movements to provide better hands-on training for medical students. The design incorporates five active lumbar vertebrae and the sacrum, with dimensions of an average adult human spine. It is actuated by 20 cables connected to electric motors. Every vert...
EDUCATIONAL OBJECTIVES As a result of reading this article, physicians should be able to: 1. Discuss the kinematic relationship between the hip and lumbar spine. 2. Explain the innervation of the hip and lumbar spine and how they relate to one another. 3. Recognize the effect of hip disease on the lumbar spine in an athletic population, prior to the onset of degenerative changes. 4. Describe an...
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