Reproducibility of digital measurements of lower-limb deformity on plain radiographs and agreement with CT measurements
نویسندگان
چکیده
منابع مشابه
Reliability of measurements with digital radiographs--a myth.
The purpose of this study was to assess the accuracy of digital radiographs and hence their effectiveness in templating. The methodology involved a retrospective study of post operative radiographs of patients with hemiarthroplasty of the hip. Three observers made observations blinded to each other's measurements. A statistical analysis of the data highlights magnification varying from 6 to 31 ...
متن کاملReproducibility of measurements of cerebral infarct volume on CT scans.
BACKGROUND AND PURPOSE Infarct volume is increasingly used as an outcome measure in clinical trials of therapies for acute ischemic stroke. We tested which of 5 different methods to measure infarct size or volume on CT scans has the highest reproducibility. METHODS Infarct volume and total intracranial volume were measured with Leica Q500 MCP image analysis software, or with a caliper, on 38 ...
متن کاملReliability and Validity of Dental Measurements Made on Digital and Stone Orthodontic Models
Introduction: A study model is a precise three dimensional replica of patient’s dentition and plays an important role in treatment planning. Many digital multi-media applications have become available to the clinician and his or her staff to facilitate standard procedures in practice and management. The aim of this study is to evaluate reliability and validity of dental measurement made on dig...
متن کاملAgreement of Digital Panoramic Radiographs with and without Software Enhancement in the Diagnosis of roximal Dental Caries in Primary Molars
Introduction: Dental caries is the most common chronic condition in children. Recently, there has been a growing tendency to using digital panoramic radiography among clinicians. The present study aimed to determine the accuracy of digital panoramic radiography with and without software enhancement in the diagnosis of proximal dental caries in primary molars. Methods: This study was conducted u...
متن کاملComparison of blood pressure measurements on the upper and lower extremities during spinal anesthesia
Introduction: During spinal anesthesia, measurement of blood pressure is often obtained by an indirect method using an inflatable cuff on the upper arm. The relationship between the blood pressure measurements at the two sites in patients undergoing spinal anesthesia is unclear. This study was designed to evaluate the difference observed in systolic blood pressure (SBP) taken from the upp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Orthopaedics & Traumatology: Surgery & Research
سال: 2016
ISSN: 1877-0568
DOI: 10.1016/j.otsr.2016.02.009