• Digital radiography (DR) is ubiquitous in medicine, with more than 75% of medical clinics in the United States having converted to digital use since 2000. (medscape.com)
  • In one 2007 dental survey conducted by the American Dental Association, only 36.5% of dentists in the United States used digital imaging, and this was primarily for bitewing and periapical radiography. (medscape.com)
  • [ 7 ] Nonetheless, awareness of the potential benefits of digital imaging generally and digital radiography specifically is increasing with each new technical innovation being introduced. (medscape.com)
  • radiography radiation dosage monitoring personnel protection X-ray tube recording media lead screens lead oxide screens fluorescent intensifying screens radiation safety image conversion scattered radiation control radiographic sensitivity RADIOGRAPHY is the process. (asminternational.org)
  • This article discusses the fundamentals and general applications of radiography, and describes the sources of radiation in radiographic inspection, including X-rays and gamma rays. (asminternational.org)
  • In-vivo root canal WL was determined by tactile sensation, digital radiography, and a 5th generation EAL (Sendoline S5). (org.in)
  • The EAL provided more reliable and accurate WL measurements for single-rooted teeth among Ghanaians, compared to digital radiography and tactile methods. (org.in)
  • Perform quality control testing of your Digital Radiography (DR), Computed Radiography (CR) and Fluoroscopy X-ray systems with ease. (sunnuclear.com)
  • Digital radiography is an alternative to conventional radiography in which the film is replaced by an acquisition system whose reading provides a digitized radiographic image. (scifrancesa.fr)
  • The fields of application of digital radiography are essentially the same as those of conventional radiography , although the use of specific software for image analysis allows new applications of this test method . (scifrancesa.fr)
  • As a complement to digital radiography, the Digitization of Conventional Radiographs service represents an innovation in the preservation of radiographic records (films), solving the problems of archiving them. (scifrancesa.fr)
  • The tangential radiography technique is only capable of providing measurements of the wall thickness of a pipe at positions very close to the tangent position(s), which depend on the exact positions of the source and detector. (fortytwo.studio)
  • The fine pitting was not included in the resulting measurements of remaining wall thickness which again resulted in substantial (~1.3mm) under-sizing of the corrosion when using tangential radiography. (fortytwo.studio)
  • For more circumferentially extended and/or less deep corrosion, without any fine pitting, these issues are less significant and a typical accuracy of ±0.5mm is likely to be achievable using optimal sizing techniques applied to digital radiography images. (fortytwo.studio)
  • All in-service radiography of pipes should be performed in accordance with the newly published European standards EN 16407 parts 1 and 2, and Issue 2 of the HOIS recommended practice for in-service computed radiography, which can be downloaded from www.hoispublications.com . (fortytwo.studio)
  • If any fitness for service (FFS) assessments are performed based on the measurements from tangential radiography of localised external corrosion, a substantial tolerance should be applied with the minimum ligament for FFS being less than that measured . (fortytwo.studio)
  • Students are posted in the clinics from 10 am to 1 pm, during which discussions will held on various theory topics, training for out patient checking and demonstration and teaching Intraoral periapical radiographic technique, bitewing radiography, occlusal radiography. (vids.ac.in)
  • Digital intra-oral radiographs were obtained with two different sensors and one phosphor plate system. (bvsalud.org)
  • The marginal bone level was measured on both sides of the implant on digital radiographs. (bvsalud.org)
  • The marginal bone level, the distance from the margin of the implant to the most coronal bone in direct contact with the implant evaluated histologically, was on average 1.4 mm, whereas this distance was significantly shorter (0.3 mm) on the digital radiographs. (bvsalud.org)
  • The distance from the margin of the implant to the most coronal bone in direct contact with the implant showed lower values on digital intra-oral radiographs than histologically. (bvsalud.org)
  • Cardiac measurements could only be made on ventrodorsal (VD) and dorsoventral (DV) digital radiographs where the cardiac silhouette occupied a mean of 62% of the internal thoracic width. (aquaticmammalsjournal.org)
  • In safety critical cases, for radiographs showing evidence for under-sizing of the corrosion, it may not be appropriate to use tangential CR measurements for FFS assessments. (fortytwo.studio)
  • The method has continued to be developed over time with digital radiographs and software measurements reducing the time taken for analysis. (radiostereometry.org)
  • Objective: The purpose of this retrospective radiographic study was to determine the reliability and reproducibility of skeletal and dental measurements of lateral cephalograms created from computed tomography (CT) scan compared to the conventional and digital lateral cephalograms. (umich.edu)
  • however, the manual measurement of the edentulous (toothless) bone on cone beam computed tomography (CBCT) images is time-consuming and is subject to human error. (thieme-connect.de)
  • Thickness measurement of calorifuged pipe. (scifrancesa.fr)
  • Thickness measurement of components. (scifrancesa.fr)
  • For some forms of localised external corrosion, which are misaligned from the tangent position by as little as 10-20°, the resulting measurements of wall thickness may be significantly higher than the actual minimum value, and may even miss the wall loss completely. (fortytwo.studio)
  • The measurements of the wall thickness are documented in TIMS and an inspection report is automatically generated and forwarded to the refinery. (aap-ndt.com)
  • Prognostic studies related to the risk of curve progression in patients with idiopathic scoliosis (IS) have been hampered by poor measurements of skeletal maturity and arbitrary definitions of curve progression. (biomedcentral.com)
  • Roentgen Stereogrammetric Analysis (RSA) is a radiographic method used to measure skeletal and implant movements with very high resolution in vivo. (radiostereometry.org)
  • Sella is most an important skeletal constant unilateral landmark in cephalometric analysis of the neurocranial and craniofacial complex which located at the center of sella turcica it used to measurement the positions of maxilla and mandible in relation to the cranium and to themselves. (jrmds.in)
  • The most of cephalometric analysis and studies of the skull depend on the sella point to make liner and angular measurements, like Downs analysis (1948) [ 3 ], where he was used the sella landmark to make Y-axis plane that extend from sella to Gonthon (S-Gn) as one of skeletal reference plane, which indicate the degree of downward, reward or forward position of chin in relation to upper face. (jrmds.in)
  • radiographic contrast by intensifying the conversion of radiation and by filtering the lower energy radiation produced by scattering. (asminternational.org)
  • High Contrast Resolution Test Tool measure high contrast resolution of radiographic and fluoroscopic systems. (sunnuclear.com)
  • The world's leading mammography system "Mammomat Revelation" which performs digital mammography, tomosynthesis, reconstitutive 2D and 3D images, contrast-medium mammography, stereotactic biopsy and tomosynthesis biopsy. (hhg.gr)
  • Self-reported history of radiographic contrast material (barium) use in past 7 days. (cdc.gov)
  • 2-4 Digital imaging may offer reduced radiation exposure and the advantage of image analysis that may enhance sensitivity and reduce error introduced by subjective analysis. (fda.gov)
  • In addition, measurements have determined that a stowaway hidden in a truck or container as it is being inspected by the Eagle would only receive approximately 5% of his/her annual radiation exposure limit and would not be harmed. (varian.com)
  • The modern digital Angiography-Neuroradiology Azurion band 7, Biplane, unique in Greece with innovative technology to minimize radiation, with superior image quality. (hhg.gr)
  • This radiation will be more or less absorbed by the internal discontinuities of the piece, reaching the other side of it, with a different radiation intensity, and impressing a radiographic film , which, once developed, shows the location of these discontinuities. (scifrancesa.fr)
  • Physical examination with the Adam's forward bend test and a scoliometer measurement can guide judicious use of radiologic testing for Cobb angle measurement and orthopedic referrals. (aafp.org)
  • After a thorough physical examination has been done and the need for the X-rays has been established, X-rays are sent to a specialized company which uses highly technical equipment and techniques to produce computerized enhancement of the radiographic plain films. (theamericanchiropractor.com)
  • Radiographic and ultrasonographic examination and cross-sectional area (CSA) calculations were performed pre-operatively and at 2, 4, and 8 weeks. (e-jvc.org)
  • These are determined by a careful clinical examination of the patient before ordering the radiographic survey. (trnds.co)
  • DSN: CC37.HSPHANES.EKG ABSTRACT General Information MEASUREMENT AND INTERPRETATION OF ELECTROCARDIOGRAMS Tape Number 6540 Ages 20 Years - 74 Years Version 1 December 1992 The Hispanic Health and Nutrition Examination Survey (HHANES) was conducted from July 1982 through December 1984. (cdc.gov)
  • Anthropometric measurements in Iranian men. (rsdjournal.org)
  • Anthropometric measurements (height and weight) and biochemical estimation (hemoglobin level in blood) were done to evaluate nutritional status. (who.int)
  • The Cephalometer is used to obtain standardized and comparable craniofacial images on radiographic films. (wikipedia.org)
  • Permanent images are recorded on x-ray film, radiographic paper, or electrostatically sensitive paper such as is used in the xeroradiographic process and are called. (asminternational.org)
  • Many radiographic images in endodontics are taken in two-dimensional planes, thereby having inherent distortion created by the relative positions of the object (tooth), the X-ray film, and the tube head. (org.in)
  • The histologic bone density was statistically significantly lower than the radiographic bone density measured with all the three techniques for acquiring digital radiographic images. (bvsalud.org)
  • On the other hand , the histologic BIC was statistically significantly correlated with the radiographic bone density obtained with all three techniques for acquiring digital radiographic images. (bvsalud.org)
  • A study was conducted to determine the reliability and validity of a new foot mobility assessment method that utilizes digital images to measure the change in dorsal arch height measured at 50% of the length of the foot during the Sit-to-Stand test. (biomedcentral.com)
  • Photographic reproduction of the patient's film images, printed with complete measurements and displayed next to comparatively normal images, should be shown to the patient to explain the findings and insure patient retention. (theamericanchiropractor.com)
  • The digitization of radiographic plates is performed with very high resolution scanners , which allows the resolution and quality of the digitized images to be similar to those of the conventional radiographic plate. (scifrancesa.fr)
  • The digital images obtained can be treated in a similar way to conventional radiographic plates. (scifrancesa.fr)
  • Careful interpretation of the radiographic images of the pipe wall under localised corrosion scabs, and those scabs that cover fine pitting, can show characteristic features that are indicative of the likelihood of complex interpretation and the risk of significant under-sizing but does not, on the basis of current knowledge, provide a means for improved sizing. (fortytwo.studio)
  • In other cases, involving more extended and/or shallower corrosion without any fine pitting, smaller tolerances of about 0.5mm may be possible, provided the sizing method is based on careful analysis of grey level profiles taken from digital radiographic images. (fortytwo.studio)
  • When digitalizing the radiographic images (CR imaging plate system and x-ray film digitizer) the order data are transferred to JiveX NDT, the image management system of VISUS GmbH, which "weds" the inspection images unambiguously with the order data. (aap-ndt.com)
  • The radiographic assessments were compared to histomorphometric analyses. (bvsalud.org)
  • Turning the patient's head creates a radiographic keyhole between the cervical spine and ramus of the mandible. (trnds.co)
  • PA ceph can be evaluated by following analyses that have been developed through the years: Grummon analysis MSR Hewitt analysis Svanholt-Solow analysis Grayson analysis A cephalometric tracing is an overlay drawing produced from a cephalometric radiograph by digital means and a computer program or by copying specific outlines from it with a lead pencil onto acetate paper, using an illuminated view-box. (wikipedia.org)
  • The following are important cephalometric landmarks, which are points of reference serving as datum references in measurement and analysis. (wikipedia.org)
  • Cephalometric measurements performed on conventional, digital and CT created cephalograms were compared statistically using repeated measures analysis of variance. (umich.edu)
  • Comparison of radiographic and histological assessment of peri-implant bone around oral implants. (bvsalud.org)
  • The aim of this study was to compare the radiographic bone mineral density and the histological assessment of relative volume density of bone and bone -to-implant contact (BIC) of single implants placed in the posterior mandible of monkeys . (bvsalud.org)
  • Since the end of 2009, SCI has a linear accelerator at its facilities at Beasain (Guipúzcoa), exclusively for the radiographic inspection of large components, being the first Spanish company specialized in inspection services that offers its clients the possibility of radiographing steel thicknesses up to 300 mm thick . (scifrancesa.fr)
  • Since Crawler type equipment for Automated Radiographic Inspection of Gas and Oil Pipelines started to be used in Spain , pipeline inspection has been greatly optimized. (scifrancesa.fr)
  • Included in the record were patient demographics, medical history (including specific comorbidities and condition of the wound), laboratory values, wound characteristics, digital imaging, and tracking of the wound over time. (medscape.com)
  • Totally 16 (10 angular and 6 linear) measurements were performed. (umich.edu)
  • Conclusion: The measurement differences between the conventional, digital and CT created cephalograms are statistically significant, but clinically acceptable. (umich.edu)
  • Furthermore, the histologic bone density was statistically significantly correlated with the radiographic bone density only when measured with one of the sensors. (bvsalud.org)
  • Measurements of the foramen magnum and mandible in relation to sex using CBCT. (rsdjournal.org)
  • It's used to measurement the positions of maxilla and mandible in relation to the cranium and to themselves which help in investigation, diagnosis and treatment plan. (jrmds.in)
  • [ 3 ] a minority of dental practices in the United States and elsewhere have converted to digital radiology or other digital systems. (medscape.com)
  • He showed an example of a 1-page OWEMR report that contained a list of medications, medical history, significant laboratory results, culture, radiology, vascular testing, pathology reports, and digital photos of a wound over time to illustrate the trend. (medscape.com)
  • Similarly Wang et al [ 4 ] proved that digital bone age assessment (DSA) is a reliable indicator for predicting residual spinal growth potential in idiopathic scoliosis patients, but it should be correlated with menarchal status and chronological ages. (biomedcentral.com)
  • Also included were vascular assessment variables (including noninvasive testing and radiographic imaging) and all culture and pathology results. (medscape.com)
  • The Instant Vertebral Assessment (IVA) lateral spine scans provide vertebral fracture information for 13 individual vertebrae from T4-L4 and AAC measurement for vertebrae L1-L4. (cdc.gov)
  • Mandibular ramus: An indicator for sex determination-A digital radiographic study. (rsdjournal.org)
  • Journal of Food Measurement and Characterization (Accepted for publication in May 2022). (umanitoba.ca)
  • VEDDAC volume is a measurement software for the characterization of structural changes inside materials. (cwm-chemnitz.de)
  • The energy collected by x-ray exposure is then scanned by a laser diode, and the resulting excitable energy that is released is read by a digital image capture array charge-coupled device (CCD) and converted to display. (medscape.com)
  • True vertical is an external reference line, commonly provided by the image of a free-hanging metal chain on the cephalostat registering on the film or digital cassette during exposure. (wikipedia.org)
  • A radiographic survey of dental anomalies in Black pediatric patients. (trnds.co)
  • The Selection of Patients for X-ray Examinations: Dental Radiographic Examinations. (trnds.co)
  • Reports obtained from digital analysis include impairment ratings, per the American Medical Association (AMA) Guides to the Evaluation of Permanent Impairment. (theamericanchiropractor.com)
  • Discriminant analysis was performed to check for associations concerning sex both for individual and total measurements. (rsdjournal.org)
  • Sex estimation in Indians by digital analysis of the gonial angle on lateral cephalographs. (rsdjournal.org)
  • Changes in bone were highly correlated between microcomputed tomography and radiographic analysis and changes in cartilage correlated well between urinary glycosaminoglycan levels and serum aggrecanase analyses. (hindawi.com)
  • Still, a statistical significant correlation between the two bone level measurements was observed. (bvsalud.org)
  • The microDAC® volume method is based on 3D volume correlation (DVC - Digital Volume Correlation) of radiographic data. (cwm-chemnitz.de)
  • Actual WL, as determined by visualization of the AC, was done using a digital microscope. (org.in)
  • Selected algorithms for calculation and visualization are used, adapted to the specifics of the range of radiographic data used in practice, in order to enable the evaluation of deformation mechanisms. (cwm-chemnitz.de)
  • Radiographic examinations can be performed using digital imaging or conventional film. (fda.gov)
  • This system uses flexible media capable of capturing a digital image and is used in a similar way to conventional film. (scifrancesa.fr)
  • Five measurements (N-A-Pog, N-S, ANS-PNS, Co-ANS and Co-Gn) were found to be significantly different between the CT created and conventional cephalograms and three measurements (SNB, ANB, and /1-MP) were found to be significantly different between the CT created and digital cephalograms. (umich.edu)
  • It has been estimated that, by 2016, the proportion of digital dental imaging systems will double from the number estimated in 2009. (medscape.com)
  • The average radiographic bone density evaluated with the three different systems varied considerably. (bvsalud.org)
  • A scoliometer measurement of 10 degrees or greater requires radiologic evaluation for Cobb angle measurement. (aafp.org)
  • Six radiographic parameters were measured and analyzed, including glenoid plane to the acromion (GA), glenoid plane to the lateral aspect of the humeral head (GH), acromion index (AI), lateral acromial angle (LAA), acromion-humeral interval (AHI), and critical shoulder angle (CSA). (biomedcentral.com)
  • Digital imaging is a term that describes the presentation of a radiologic image on a computer monitor as a digital picture. (medscape.com)
  • [3] Different techniques have been described under the radiographic method. (org.in)
  • These flexible supports are processed in a digital scanner that displays the radiographic image on a computer screen. (scifrancesa.fr)
  • Dr. Sayyad zohabhasan Innus - Radiographic Evaluation Of Third Molar Development As An Indicator Of Chronological Age By Demirjian And Kohlers Methods In Indian Population - A Comparative Study. (vids.ac.in)
  • Using highly technical equipment and techniques produces computerized enhancement of the radiographic plain films, that can then be used to perform at least fifty-nine biomechanical analyses for diagnostic purposes. (theamericanchiropractor.com)
  • The digital tracing of sella Turcica was done by the area and perimeter measures icon tool for all subjects in window of the advanced 3d-imaginag software Ez3d2009. (jrmds.in)
  • The objective is to design a more efficient workflow for recurrent radiographic tests which also supplies more comprehensive data faster. (aap-ndt.com)
  • Such a system provides an objective quantitative evaluation of the wound, with sequential measurements and digital photography over time to determine the effectiveness of therapy. (medscape.com)
  • Precise working length determination continues to challenge many dentists relying solely on tactile and radiographic methods. (org.in)
  • EAL accurately predicted the AC in 31 (96.9%) teeth, while the digital radiographic and tactile sensation methods accurately predicted the constriction in 19 (59.4%) and 8 (25%) teeth, respectively, in the study population. (org.in)
  • The results of the current study have shown that the mean values of the bone density measurements around the implants in group A were 1150 ± 205 (range, 645-1460) at 3 months and 1245 ± 165 (range, 884-1650) at 6 months after loading the implants. (allenpress.com)
  • The numbered data, "landmarks," are later used to reconstruct a variety of biomechanical relationships and measurements that are useful to the doctor and the patient. (theamericanchiropractor.com)
  • Common methods in WL determination include tactile, radiographic, and electronic apex locators (EAL). (org.in)
  • With this system, an electronic imager directly acquires the radiographic image and displays it on a computer screen. (scifrancesa.fr)
  • In addition the refinery receives the digital measurements from TIMS for further processing in its own management system. (aap-ndt.com)
  • Available at: ada.org/~/media/ADA/Member%20Center/FIles/Dental_Radiographic_Examinations_2012.ashx. (trnds.co)
  • Since Brody's initial description of the NDT, several authors have attempted to determine the reliability of the measurement as well as establish normative values in a healthy population. (biomedcentral.com)
  • This manual 3D measurement of the bone volume is technique-sensitive, time-consuming, and subject to human error. (thieme-connect.de)
  • This will allow the coordinator to enter other test requirements in TIMS using a mobile device and to add digital photographs of the test environment. (aap-ndt.com)
  • The report in pdf format also contains the photographs of the test environment as well as the digital x-ray image. (aap-ndt.com)