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Journal articles on the topic 'Radiographic study'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

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1

Foss, O. A., J. Klaksvik, P. Benum, and S. Anda. "Pelvic rotations: a pelvic phantom study." Acta Radiologica 48, no. 6 (2007): 650–57. http://dx.doi.org/10.1080/02841850701326941.

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Background: Radiographic measurements made on standard pelvic radiographs are commonly used in studying conditions related to the hip joints. Effects caused by variations in pelvic orientation may be a source of error in comparing measurements between sequential radiographs. Purpose: To define and characterize parameters able to measure rotational differences separately around two axes and altered radiographic focusing along two axes when sequential standard anteroposterior (AP) pelvic radiographs are compared. Material and Methods: A pelvic phantom was constructed based on direct three-dimens

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Gupta, Ishita, Astha Chaudhry, Solanki Savita, and Arvind Shetti. "Radiographic Assessment of Peri-implant Bone Level – A Comparative Study of Digital Intraoral and Digital Panoramic Radiography." Stomatoloski glasnik Srbije 62, no. 3 (2015): 117–21. http://dx.doi.org/10.1515/sdj-2015-0012.

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Abstract Introduction The objective of this study was to compare two radiographic methods - digital intraoral and digital panoramic radiography in assessing marginal bone level around dental implants. The study also evaluated inter-observer and intra-observer reliability during repeated assessments. Material and Methods Marginal bone around 29 implants in 17 patients was assessed using standardized digital intraoral and digital panoramic radiographs. Two observers evaluated bone level by noting the thread at which marginal bone seemed to be attached at distal and mesial surfaces of the implant

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Shrestha, S., S. Maharhan, U. Khanal, and M. Humagain. "Evaluation of image quality in cervical spine lateral radiographs." Journal of Chitwan Medical College 6, no. 1 (2017): 30–33. http://dx.doi.org/10.3126/jcmc.v6i1.16652.

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In diagnostic radiography, cervical lateral spine x-ray is common radiographic examination among imaging of cervical spine. Thus, it is important to show entire anatomical structure, adequate penetration, soft tissue of neck and bony detail. This study attempts to quantify the quality of cervical spine radiographs by evaluating the quality of depiction of the anatomical and physical details. In this cross-sectional study, about 188 cases of cervical spine lateral radiographs were collected for study over the three months of period. Nine image criteria i.e. anatomical coverage, soft tissue visu

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Reina-Bueno, Maria, Guillermo Lafuente-Sotillos, Jose M. Castillo-Lopez, Estela Gomez-Aguilar, and Pedro V. Munuera-Martinez. "Radiographic Assessment of Lower-Limb Discrepancy." Journal of the American Podiatric Medical Association 107, no. 5 (2017): 393–98. http://dx.doi.org/10.7547/15-204.

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Background: This study compares different lower-limb length measurements using tests of lower-limb upright full-length radiography and anteroposterior radiography of load-bearing hips. Methods: Forty-seven consecutive individuals aged 17 to 61 years (mean ± SD, 31.47 ± 11.42 years) voluntarily took part in the study; 23 (48.9%) were women and 24 (51.1%) were men. All individuals presenting a difference of 5 mm or greater between both lower limbs quantified with a tape measure were included. All of the participants signed an informed consent form to take part in the study. Two anteroposterior l

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Akbar, Z., O. A. Al-Juhaishi, T. A. O. Olusa, and H. M. S. Davies. "Radiographic method for evaluation of tarsus morphometry." Comparative Exercise Physiology 15, no. 5 (2019): 339–48. http://dx.doi.org/10.3920/cep190016.

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The equine tarsus is the most common area of the hind limb associated with lameness. Tarsal function is probably directly related to its conformation. Previous conformational measurement methods and radiological data are either limited or too specific to explain the complex tarsus conformation in different loading conditions. This study aimed to develop a consistent method to evaluate equine tarsal conformation from lateromedial radiographs. Twenty cadaveric hind limbs from 15 adult horses of different breeds were cut at the distal one third of the tibia. Hind limbs mounted in a loading rig an

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Kaleem, Sultan Mohammed, Asif Sheik, Muhammad Ajmal, Muhammad Shahul Hameed, and Master Luqman. "Conventional Radiographic Assessment of Temporomandibular Joint Disorders in Young Saudi Patients: A Retrospective and Prospective Radiographic Study." International Journal of Experimental Dental Science 2, no. 2 (2013): 76–81. http://dx.doi.org/10.5005/jp-journals-10029-1045.

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ABSTRACT Objective The objective of the study is to evaluate temporomandibular joint (TMJ) disorders in young Saudi patients in Southern Aseer Region of the province and to find out the diagnostic efficacy of conventional radiography as basic diagnostic tool. Materials and methods A random sample of 200 patient radiographic data was collected in which 60 radiographs showing osseous changes are taken as study group. The patients in this study group are then recalled for clinical correlation of the radiographic findings along with the assessment of clinical signs and symptoms, sticking on to the

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Benevides, Pedro Costa, Caio Augusto de Souza Nery, Alexandre Leme Godoy-Santos, José Felipe Marion Alloza, and Marcelo Pires Prado. "Study of the radiographic parameters of normal ankles." Journal of the Foot & Ankle 14, no. 1 (2020): 84–88. http://dx.doi.org/10.30795/jfootankle.2020.v14.1125.

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Objective: The authors carried out a bibliographic search for the radiographic parameters used to determine tibiotalar joint alignment, and suggest a set of parameters that constitute the minimum radiographic evaluation sufficient for the proper assessment of tibiotalar alignment. Methods: The search was conducted between May 2019 and January 2020 on the online platforms PudMed and Google Scholar with the following terms, used separately or jointly: “ankle arthritis, radiographic measurement, ankle alignment, alignment, anterior ankle instability, X-ray, and ankle injury”. Results: We selected

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Hashemiasl, SM, S. Azizi, and D. Torkamani. "Radiographic findings in sheep with abomasal phytobezoariasis." Veterinární Medicína 61, No. 8 (2017): 436–42. http://dx.doi.org/10.17221/9/2016-vetmed.

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The purpose of this study was to characterise the radiographic appearance of abomasal phytobezoars in sheep as well as to evaluate the utility of abdominal radiography to identify them. Twenty-seven fat-tailed Herrick sheep with a clinical suspicion of abomasal impaction were examined radiographically. Abdominal survey radiographs in right lateral recumbency were taken. Abomasal phytobezoars (AP) were seen in abdominal survey radiographs in 25/27 sheep (92%). Their radiographic survey appearance was round-to-oval masses with radiopaque margins and radiopacity similar to the ingesta centrally.

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Ismanto, S., and C. H. Hassan. "A Clinical Audit for Compliance on the Innovated Radiographic Technique at a Radiologic Unit." ASEAN Journal on Science and Technology for Development 33, no. 1 (2017): 1. http://dx.doi.org/10.29037/ajstd.1.

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This study identifed X-ray laboratory users’ compliance with the innovated radiographic technique and evaluated it’s effectiveness in decreasing risks of repeating unnecessary X-ray exposure. The use of various steps in the standard operating procedures of radiography, proper radiographic technique and critique, practical protection measures, and radiographic positioning practice in X-ray laboratory at a private radiographic academy in Indonesia were audited. Thirty participants were used as the simple random sample. The demographic distribution was divided into, gender, nationality, and pract

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Okşayan, Rıdvan, Ali Murat Aktan, Oral Sökücü, Esin Haştar, and Mehmet Ertuğrul Ciftci. "Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?" Scientific World Journal 2012 (2012): 1–4. http://dx.doi.org/10.1100/2012/219708.

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Purpose. The objective of this study was to assess gonial angle under the angle classification by comparing panoramic radiograph and lateral cephalometric radiograph.Materials and Methods. 49 patients (25 males, 24 females) with an age range of 12–29 years participated in the present study. Subjects were retrospectively selected among those categorised as skeletal and dental Class I, II, and III malocclusion group. Using lateral cephalometric radiograph, mandibular and ramal planes were drawn and based on these planes. Gonial angle was determined from two tangents which were drawn from the inf

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Ebraheim, Nabil A., Jike Lu, Hua Yang, Anis O. Mekhail, and Richard A. Yeasting. "Radiographic and CT Evaluation of Tibiofibular Syndesmotic Diastasis: A Cadaver Study." Foot & Ankle International 18, no. 11 (1997): 693–98. http://dx.doi.org/10.1177/107110079701801103.

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Twelve cadaver lower limbs were used for radiographic and CT assessment of the tibiofibular syndesmosis. Plastic spacers were placed in the distal tibiofibular intervals of each specimen in successive 1-mm increments until diastasis could be appreciated on the plain radiographs. All 2- and 3-mm diastases could be noted and clearly identified on CT scans, while the 1-, 2-mm, and half of the 3-mm syndesmotic diastases could not be appreciated with routine radiographs. CT scanning is more sensitive than radiography for detecting the minor degrees of syndesmotic injuries. Therefore, a CT scan can

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Mathew, Anuna Laila, Amar A. Sholapurkar, and Keerthilatha M. Pai. "Condylar Changes and Its Association with Age, TMD, and Dentition Status: A Cross-Sectional Study." International Journal of Dentistry 2011 (2011): 1–7. http://dx.doi.org/10.1155/2011/413639.

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The present study was undertaken to evaluate the prevalence of radiographic changes in the condylar morphology and its association with age, clinical signs and symptoms of temporomandibular dysfunction and dentition status and also to evaluate the intra examiner and inter examiner reliability in assessing condylar changes using panoramic radiographs. A total of 75 subjects were recruited for the study. They were divided into 3 age groups. 20–40 yrs (Group A), 41–60 yrs (Group B) and 61 yrs and above (Group C). In each age group 25 subjects were evaluated both clinically and radiographically. T

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Andrade, Júlia Guerra de, Gabriel Andrade Nunes Carrijo, Caroline Loureiro, Ana Paula Fernandes Ribeiro, Gladiston William Lobo Rodrigues, and Rogério de Castilho Jacinto. "Endodontic images as a forensic identification: A literature review." Research, Society and Development 10, no. 8 (2021): e16310816994. http://dx.doi.org/10.33448/rsd-v10i8.16994.

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Several radiographs are taken during endodontic treatment, thus providing a large number of images with individual characteristics that can be used for forensic identification of an individual. This study aimed to review the literature related to the use of endodontic radiographs in the identification of cadavers. A bibliographic search was carried out in the following databases: PubMed, Scielo, Periódicos Capes, and Web of Science. The keywords used were: forensic dentistry, endodontics, dental radiography, forensic identification. In total, 24 articles related to radiography in the identific

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Andrade, C. R., B. W. Minto, R. M. Dreibi, et al. "Comparison of radiographic and tomographic evaluations for measurement of the Canal Flare Index in dogs." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 73, no. 3 (2021): 571–82. http://dx.doi.org/10.1590/1678-4162-11987.

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ABSTRACT The outcome of total hip arthroplasty (THA) in dogs is directly related to surgical planning. Templating of radiographs prior to THA should help the surgeon anticipate prosthesis size and femoral shape allowing canal fill of the proximal metaphysis by the implant ensuring primary stable fixation. The canal flare index (CFI) obtained from radiograph has been used as a measure of risk of complications for the technique in human beings and dogs. However, standard radiographs only provide limited data for the selection of cementless prostheses and the assessment of their fit within the fe

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Cook, J., M. Helphrey, D. Crouch, et al. "A novel radiographic method to facilitate measurement of the tibial plateau angle in dogs." Veterinary and Comparative Orthopaedics and Traumatology 20, no. 01 (2007): 24–28. http://dx.doi.org/10.1055/s-0037-1616583.

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SummaryThe tibial plateau levelling osteotomy (TPLO) is commonly performed for treatment of cranial cruciate ligament deficiency in dogs. In order to be performed as described, this procedure relies on consistent measurement of the tibial plateau angle (TPA) on radiographs. This prospective study compared two radiographic methods for subsequent TPA measurement with respect to measured angle and ease of determining landmarks for measurement as determined by four observers. One method was the accepted standard radiographic protocol outlined in the TPLO training seminars. The other method involve

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Liu, Kuan-Lin, Chen-Chie Wang, Ing-Ho Chen, Chia-Ming Chang, Wen-Tien Wu, and Kuang-Ting Yeh. "Radiographic Morphology and Method for Localization of the Adductor Tubercle on Anterior–Posterior Knee Radiographs." Journal of Knee Surgery 31, no. 08 (2017): 747–53. http://dx.doi.org/10.1055/s-0037-1608872.

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AbstractThe adductor tubercle (AT) is a landmark for joint line identification in knee arthroplasty. Up to now, there has not been a dedicated study to define its morphology on an anterior–posterior (AP) radiograph. As a result, radiographic localization of the AT has been inconsistent and confusing. Ten bone specimens, each with the AT labeled with a metal marker, were radiographed to demonstrate the AT appearance on AP radiographs. Based on this knowledge, a method to locate the AT was developed. A total of 200 clinical radiographs were examined to further confirm the observed radiographic m

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Traslaviña, Julián A., Manuel M. Martínez, Maria J. Olivera, and Ramón M. Balsalobre. "Comparative study of transthoracic ultrasound and chest X-ray in the postoperative period of thoracic surgery." International Surgery Journal 4, no. 9 (2017): 2925. http://dx.doi.org/10.18203/2349-2902.isj20173872.

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Background: Chest radiography is currently the reference technique in postoperative follow-up of thoracic surgery. However, routine use (almost daily) has been repeatedly questioned. Moreover, transthoracic ultrasound, besides being a useful technique in pleuropulmonary pathology offers additional advantages over the radiograph. The aim of this study is to analyse the diagnostic agreement between radiographic and ultrasound techniques in the postoperative follow-up of thoracic surgery.Methods: Observational, prospective study, in the postoperative period of thoracic surgery, to study the conco

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Orgill, Richard D., Thomas R. Pasic, Walter W. Peppler, and Mark D. Hoffman. "Radiographic Evaluation of Aspirated Metallic Foil Foreign Bodies." Annals of Otology, Rhinology & Laryngology 114, no. 6 (2005): 419–24. http://dx.doi.org/10.1177/000348940511400601.

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Objectives: Aspirated objects generally represent items accessible to children. When metallic candy wrapper aspiration is questioned, radiographic studies may aid diagnosis. An infant with repeated chest radiographs negative for a metallic foreign body was found to have a multi-layer metallic candy wrapper in the left main bronchus. The purpose of this study was to determine whether conventional and dual-energy radiographic techniques exclude the presence of aspirated metallic foil wrappers. Methods: Single-layer and multi-layer metallic candy wrappers were radiographically studied with conven

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Arslan, Zeynep Betül, Hilal Demir, Dila Berker Yıldız, and Füsun Yaşar. "Diagnostic accuracy of panoramic radiography and ultrasonography in detecting periapical lesions using periapical radiography as a gold standard." Dentomaxillofacial Radiology 49, no. 6 (2020): 20190290. http://dx.doi.org/10.1259/dmfr.20190290.

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Objectives: The purpose of this study was to compare the accuracy of imaging techniques in diagnosing periapical lesions. Methods: Imaging records of 80 patients (51 females, 29 males, aged between 14 and 75 years) including periapical and panoramic radiographs and ultrasonographic images were selected from databases of Selcuk University Dentistry Faculty. Periapical radiographs were accepted as gold-standard and 160 anterior maxillary and mandibular teeth with or without periapical lesion were included to the study. Three specialist observers (dental radiologists) evaluated the presence and a

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Mulders, Marjolein A. M., Monique M. J. Walenkamp, Nico L. Sosef, et al. "The Amsterdam Wrist Rules to reduce the need for radiography after a suspected distal radius fracture: an implementation study." European Journal of Trauma and Emergency Surgery 46, no. 3 (2019): 573–82. http://dx.doi.org/10.1007/s00068-019-01194-2.

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Abstract Purpose While most patients with wrist trauma are routinely referred for radiography, around 50% of these radiographs show no fracture. To avoid unnecessary radiographs, the Amsterdam Wrist Rules (AWR) have previously been developed and validated. The aim of the current study was to evaluate the effect of the implementation of the AWR at the Emergency Department (ED). Methods In a before-and-after comparative prospective cohort study, all consecutive adult patients with acute wrist trauma presenting at the ED of four hospitals were included. Primary outcome was the number of wrist rad

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Ciotola, Nicholas, and William D. Spielfogel. "Reevaluating Magnetic Resonance Imaging in Radiographically Suspected Osteomyelitis of the Toe." Journal of the American Podiatric Medical Association 108, no. 6 (2018): 472–77. http://dx.doi.org/10.7547/16-148.

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Background: Magnetic resonance imaging (MRI) is both sensitive and specific in the diagnosis of osteomyelitis, and it is an important imaging modality in preoperative planning of resection of infected bone. In many cases, however, the extent of osseous infection is evident on plain radiographs, and little additional information is gained from the MRI. The goal of this study was to assess the accuracy of radiographs against MRIs in assessing the spread of suspected osteomyelitis from one phalanx to another or to a metatarsal. Methods: A medical record review was performed, and 14 patients with

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Dutta, Parul, Zohra Ahmad, Mandeep Sagar, Rupjyoti Nath, and C. M. Rahul. "Back to the basics: Study of portable chest radiographic findings in 116 COVID-19 positive patients in an Indian tertiary care hospital." Indian Journal of Radiology and Imaging 31, S 01 (2021): S148—S153. http://dx.doi.org/10.4103/ijri.ijri_550_20.

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Abstract Context: Paucity of literature of portable CXR findings in COVID-19. Aims: Evaluate radiographic findings in COVID-19 patients and calculate sensitivity of radiographs with RT-PCR as gold standard. Subjects and Methods: Total 116 COVID-19 patients underwent portable CXR between April-June, 2020. Two radiologists reviewed radiographs with respect to laterality, craniocaudal, mediolateral distribution, shape, density, unifocality/multifocality and number of lung zones. Sensitivity of radiography was calculated with RT-PCR as gold standard. Statistical Analysis Used: IBM SPSS Statistics

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Pai, Keerthilatha M., Anuna Laila Mathew, and Amar A. Sholapurkar. "Maxillary Sinus Findings in the Elderly: A Panoramic Radiographic Study." Journal of Contemporary Dental Practice 10, no. 6 (2009): 41–48. http://dx.doi.org/10.5005/jcdp-10-6-41.

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Abstract Aim The aim of the present study was to investigate the prevalence of maxillary sinus findings in elderly subjects above the age of 50 through the use of panoramic radiography and to test the hypothesis that such findings are more prevalent in dentate subjects. Methods and Materials A total of 105 subjects over the age of 50 years were examined both clinically and radiographically in the Department of Oral Medicine and Radiology of the Manipal College of Dental Sciences in Manipal, India, over a period of three months for various reasons. Eight were excluded due to the lack of diagnos

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Mestriner, Soraya Fernandes, Dionísio Vinha, and Wilson Mestriner Junior. "Comparison of different methods for the occlusal dentine caries diagnosis." Journal of Applied Oral Science 13, no. 1 (2005): 28–34. http://dx.doi.org/10.1590/s1678-77572005000100007.

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The aim of this study was to compare the effectiveness of in-vitro methods for the occlusal dentine caries diagnosis. Thirty-eight sites were evaluated on third molars without macroscopic carious cavitation in adult individuals from the city of Barretos (SP), Brazil. Visual inspection (VI), endoscopic evaluation (AcuCam), visual inspection and blunt-tipped exploratory probes (Tactile), conventional bite-wing radiographs (CR), direct bite-wing digital radiograph (DR), and direct digital radiograph with contrast and brightness controled (DRbc) were used by five observers. In order to validate th

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Masseau, Isabelle, Marie Babkine, Sylvain Nichols, et al. "Radiographic Study of Haematogenous Septic Arthritis in Dairy Calves." Veterinary and Comparative Orthopaedics and Traumatology 31, no. 04 (2018): 252–60. http://dx.doi.org/10.1055/s-0038-1641732.

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Objectives (1) To develop an evaluation grid to provide a systematic interpretation of calves' articular radiographs, (2) to describe radiographic lesions of septic arthritis in dairy calves less than 6 months of age, (3) to investigate potential associations between demographic data or synovial bacteriological culture results and radiographic lesions (4) to determine whether an association is present between radiographic lesions, their severity and the long-term outcome. Methods Medical records of 54 calves less than 180 days old treated for septic arthritis between 2009 and 2014 with radiogr

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Al-Mohrej, Omar A., Sahar S. Aldakhil, Nouf F. Alsadoun, et al. "Foot and ankle radiographic angles in a normal saudi population." Journal of Musculoskeletal Surgery and Research 5 (July 2, 2021): 152–58. http://dx.doi.org/10.25259/jmsr_19_2021.

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Objectives: Radiographic reference lines, angles, and measures comprise the foundation for accurate evaluation and surgical planning of orthopedic surgeries, especially when it comes to foot and ankle deformities. To date, no study has evaluated the average parameters for foot and ankle radiography in the Saudi population. This study aimed to establish reference values of foot and ankle angles for the general Saudi population. Methods: We included 100 participants (200 feet) in this study, with 50 males and 50 females aged 21–30 years. We recruited subjects who had no history of foot or ankle

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Decusară, Mioara, Cerasella-Dorina Şincar, Alexandru Nicolau, and Teodora Denisa Gheorghi. "The importance of 3D imaging for the orthodontic diagnosis and treatment." Romanian Journal of Stomatology 62, no. 4 (2016): 183–89. http://dx.doi.org/10.37897/rjs.2016.4.3.

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Within a century, dental radiology “suffered” transformation, beginning with periapical radiographs, cephalograms and panoramic radiography and continuing with digital imaging and cone beam computed tomography. In contemporary dental practice is importantant to choose the type of radiographic investigation in order to achieve a complete and accurate diagnosis, so necessary for determining the treatment plan for patients with dental-maxillary abnormalities. We conducted a comparative study between conventional radiographic investigation (periapical radiographs, panoramic radiography) and cone b

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Gunawan, Gunawan, Suhardjo Sitam, and Lusi Epsilawati. "Densitas tulang mandibula pengguna obat anti hipertensi calcium channel blocker (CCB) melalui radiograf panoramik." Jurnal Radiologi Dentomaksilofasial Indonesia 4, no. 2 (2020): 1. http://dx.doi.org/10.32793/jrdi.v4i2.527.

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Objectives: The purpose of this research was to describe radiographic density of mandibular bone in calcium channel blocker anti-hypertensive drug users. Bone density in the mandible is assessed from the trabecular. Panoramic radiograph is a routine examination that is often done in dentistry that can be used to assess changes in quality in the form of changes in bone density in users of anti-hypertensive calcium channel blockers  Material and Methods: This research is a descriptive study of 21 panoramic radiographs of calcium channel blocker anti-hypertensive drug users aged 40-75 years

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Park, Byeong Seop, Chin Youb Chung, Moon Seok Park, et al. "Inverse Relationship Between Radiographic Lateral Ankle Instability and Osteochondral Lesions of the Talus in Patients With Ankle Inversion Injuries." Foot & Ankle International 40, no. 12 (2019): 1368–74. http://dx.doi.org/10.1177/1071100719868476.

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Background: Insufficient or excessive bony constraint surrounding the talus might contribute to the occurrence of ligamentous injury or bone contusion, respectively, at the time of ankle inversion injuries. This study aimed to investigate the relationship between radiographic lateral ankle instability and osteochondral lesions of the talus (OLT) following ankle inversion injuries. Methods: A total of 195 patients (113 men and 83 women; mean age, 38.7 years) with a history of ankle inversion injuries were included in this study. All patients underwent ankle magnetic resonance imaging (MRI) and

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Verma, Abhishek, Stuti Verma, Anushikha Dhankhar, Nitin Kumar Moral, Nidhi Nagar, and Ajeet Singh Bhadoria. "Predicting the Risk of Inferior Alveolar Nerve Injury in Impacted Lower Third Molars Using Panoramic Radiography and Cone Beam Computed Tomography." Journal of Evolution of Medical and Dental Sciences 10, no. 34 (2021): 2910–14. http://dx.doi.org/10.14260/jemds/2021/593.

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BACKGROUND A serious complication of surgical removal of impacted lower third molars is inferior alveolar nerve (IAN) injury. Evaluation of radiographic factors to predict IAN injury using CT and panoramic radiography includes root morphology assessment, follicular sac size, mandibular bone density, inferior alveolar nerve and vessels, condition of the overlying tissues, relation of the impacted tooth with the body and ramus of the mandible and the adjacent teeth. This study was done to evaluate the radiological features of the impacted lower mandibular teeth and their relationship with IAN th

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Donovan, Daniel S., Jeremy D. Podolnick, Wayne Reizner, O. Alton Barron, Louis W. Catalano, and Steven Z. Glickel. "Accuracy and Reliability of Radiographic Estimation of Volar Lip Fragment Size in PIP Dorsal Fracture-Dislocations." HAND 14, no. 6 (2018): 797–802. http://dx.doi.org/10.1177/1558944718777831.

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Background: A cadaveric study was performed to evaluate the accuracy and reliability of radiographic estimation of the volar lip fragment size in proximal interphalangeal joint fracture-dislocations. Methods: Middle phalangeal base volar lip fractures of varying size and morphology were simulated in 18 digits. Radiographs and digital photographs of the middle phalangeal joint surface were obtained pre- and postinjury. Ten orthopedic surgeons of varying levels of training estimated the fracture size based on radiographs. The estimated joint involvement on radiograph was compared with the digita

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Liu, Tiffany, Chia Wu, David Steinberg, et al. "Deferring Routine Wrist Radiography Does Not Affect Management of de Quervain Tendinopathy Patients." Journal of Wrist Surgery 07, no. 02 (2017): 115–20. http://dx.doi.org/10.1055/s-0037-1606124.

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Background Obtaining wrist radiographs prior to surgeon evaluation may be wasteful for patients ultimately diagnosed with de Quervain tendinopathy (DQT). Questions/Purpose Our primary question was whether radiographs directly influence treatment of patients presenting with DQT. A secondary question was whether radiographs influence the frequency of injection and surgical release between cohorts with and without radiographs evaluated within the same practice. Patients and Methods Patients diagnosed with DQT by fellowship-trained hand surgeons at an urban academic medical center were identified

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Hwang, TS, YM Yoon, SA Noh, DI Jung, SC Yeon, and HC Lee. "Pneumatosis coli in a dog – a serial radiographic study: a case report." Veterinární Medicína 61, No. 7 (2016): 404–8. http://dx.doi.org/10.17221/255/2015-vetmed.

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A 12-year-old intact female poodle was presented with a history of an acute episode of tenesmus and passage of ribbon-shaped stools. Anaemia, leucocytosis, hypoalbuminaemia, hyperglycaemia, and elevated ALP were found. Faecal floatation and wet mount preparation were negative for parasites. Anaerobic faecal culture resulted in a heavy growth of Clostridium. Survey abdominal radiographs revealed extensive intramural emphysema of colon and rectum. Ultrasonography of the abdomen revealed bright echoes within the layers of the colon wall, confirming the accumulation of intramural gas. Abdominal co

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Huang, Lizhen, Xia Huang, Wujiang Jiang, Rong Zhang, Yongdong Yan, and Li Huang. "Independent predictors for longer radiographic resolution in patients with refractoryMycoplasma pneumoniaepneumonia: a prospective cohort study." BMJ Open 8, no. 12 (2018): e023719. http://dx.doi.org/10.1136/bmjopen-2018-023719.

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ObjectivesTo examine prospectively the radiographic clearance of refractoryMycoplasma pneumoniaepneumonia (RMPP) in immunocompetent children, and to identify independent predictors of time to complete radiographic resolution in patients with RMPP.DesignA prospective cohort study.SettingChildren’s Hospital of Soochow University, China.ParticipantsA total of 187 patients with RMPP treated with bronchoscopy were prospectively enrolled in the study between January 2012 and December 2015.MethodsSerial chest radiographs were obtained after discharge every 4 weeks up to a maximum of 24 weeks after di

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Spaans, A. J., F. J. A. Beek, C. S. P. M. Uiterwaal, J. E. H. Pruijs, and R. J. Sakkers. "Correlation between ultrasonic and radiographic imaging of developmental dysplasia of the hip." Journal of Children's Orthopaedics 13, no. 2 (2019): 155–60. http://dx.doi.org/10.1302/1863-2548.13.180165.

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Purpose The correlation between the degree of developmental hip dysplasia (DDH) measured on ultrasound images compared with that measured on radiographs is not clear. Most studies have compared ultrasonography (US) and radiographic images made at different times of follow-up. In this study the correlation between US images and radiographs of the hip made on the same day was evaluated. Methods US images and radiographs of both hips of 74 infants, who were treated for stable DDH, were reviewed in a retrospective study. Only infants who had an US examination and a radiograph on the same day were

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Mauthe, Peter W., and Kenneth A. Eaton. "An Investigation into Dental Digital Radiography in Dental Practices in West Kent following the Introduction of the 2006 NHS General Dental Services Contract." Primary Dental Care os18, no. 2 (2011): 73–82. http://dx.doi.org/10.1308/135576111795162893.

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Aims The primary aims of the study were to investigate the use of digital radiography within primary dental care practices in the West Kent Primary Care Trust (PCT) area and general dental practitioners’ (GDPs) self-reported change in radiographic prescribing patterns following the introduction of the nGDS contract in 2006. Methods Data were gathered via a piloted, self-completed questionnaire, and circulated to all GDPs listed on the National Health Service (NHS) Choices website as practising in the West Kent PCT area. There were three mailings and follow-up telephone calls. The resulting dat

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Farook, Fathima Fazrina, Bothinah Alnasyan, Duaa Almohammadi, et al. "Reliability Assessment of the Clinical and Radiographic Diagnosis of Furcation Involvement." Open Dentistry Journal 14, no. 1 (2020): 403–7. http://dx.doi.org/10.2174/1874210602014010403.

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Aim: The aim of the present study was to compare and assess the relationship and agreement between the clinical and radiographic detection of Furcation Involvement (FI) in the mandibular molars of patients with periodontitis. Materials and Methods: The sample size included 360 molars from 283 participants with a total of 180 molars involved with furcation clinically and 180 without. The inclusion criteria involved records of patients in the age range 35-76 years, diagnosed with generalized periodontitis, Stage II to IV, Grade B and C, and existing periapical radiographs/dental panoramic radiog

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Bhardwaj, Atul, Puneeta D. Ahuja, Sheetal P. Mhaske, Gaurav Mishra, and Ruby Dwivedi. "Assessment of Root Resorption and Root Shape by Periapical and Panoramic Radiographs: A Comparative Study." Journal of Contemporary Dental Practice 18, no. 6 (2017): 479–83. http://dx.doi.org/10.5005/jp-journals-10024-2069.

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ABSTRACT Introduction One of the common findings encountered by the clinician at the end of orthodontic treatment is the apical root resorption. Root resorption occurs to various degrees. A severe form of root resorption is characterized by shortening of root for more than 4 mm or more than one-third of the total tooth length. A low incidence rate of resorption is observed based on radiographic findings for the diagnosis of root resorption, panoramic radiography, and periapical radiography. Hence, we evaluated the accuracy of panoramic radiographic films for assessing the root resorption in co

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Naulakha, Deependra, Manish Agrawal, and Nootan Naulakha. "Determination of Tooth Length Variation Of Maxillary Canine - An Analytical Study." Journal of Nobel Medical College 3, no. 1 (2015): 40–45. http://dx.doi.org/10.3126/jonmc.v3i1.12236.

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Aim: The Aim of this study was to assess the variation in anatomical tooth length of maxillary canine, irrespective of sex, in patient's presenting at NMCTH, Biratnagar, Nepal. Methodology: A total of 30 Endodontically treated maxillary canine were included in this study. Preoperative radiographs were taken initially for finding the canal length. Radiographic interpretation (IOPA X-rays) and mathematical calculation, proposed by Ingles and messing, were used to observe and measure the length of individual root canal for tooth length. An endodontic access was prepared and pulp tissue was extirp

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Shah, Shreyas Predeepkumar, NB Praveen, Vaseemuddin Syed, and AR Subhashini. "Elongated Styloid Process: A Retrospective Panoramic Radiographic Study." World Journal of Dentistry 3, no. 4 (2012): 316–19. http://dx.doi.org/10.5005/jp-journals-10015-1181.

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ABSTRACT The styloid process is a cylindrical, long cartilaginous bone which arises from the temporal bone in front of the stylomastoid foramen. In the present study, our aim is to investigate the number of asymptomatic styloid process elongation (SPE) in relation to gender, type of elongation and calcification pattern in patients visited to maxillofacial radiology department. We have investigated styloid process using panoramic radiographs taken of 517 patients referred to our hospital. A total of 80 patients (15.47%) had elongated styloid processes (ESPs); 31 patients were female (38.75%) an

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Khan, Ghulam Ishaq, Muhammad Talha Khan, Saroosh Ehsan, Anam Fayyaz, Haider Amin Malik, and Shafqat Hussain. "Accuracy of Working Length Measured by Apex Locator and Digital Radiography." Journal of the Pakistan Dental Association 30, no. 1 (2021): 24–28. http://dx.doi.org/10.25301/jpda.301.24.

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OBJECTIVE: The objective of this study was to compare the measurements of electronic and radiographic method of working lengths calculation with actual working length of root canals. Precise working length determination is the most important part for successful root canal procedure. The most commonly used methods to determine the working length in root canal treatment are radiography and electronic apex locator. METHODOLOGY: A cross sectional study was done over a period of 06 months in the Department of Operative Dentistry, Fatima Memorial Hospital, Lahore. Sixty patients who were recommended

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Thomas, Jonathan G., Steven W. Hwang, Todd J. Blumberg, et al. "Correlation between shunt series and scoliosis radiographs in children with myelomeningoceles." Journal of Neurosurgery: Spine 17, no. 5 (2012): 410–14. http://dx.doi.org/10.3171/2012.8.spine12766.

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Object Over 85% of patients with myelomeningoceles require placement of a ventriculoperitoneal shunt for hydrocephalus, and between 25% and 85% of these patients develop scoliosis. Although most patients undergo repeated shunt series radiography to evaluate for device malfunction, scoliosis radiographs are less consistently obtained. The authors sought to determine if a correlation exists between these 2 radiographic techniques for a given patient, as shunt series are obtained with the patient supine, whereas scoliosis radiographs are acquired with the patient standing upright. The authors als

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Wennemuth, Jan, Bernd Tellhelm, Nele Eley, and Kerstin von Pückler. "Computed Tomography Enhances Diagnostic Accuracy in Challenging Medial Coronoid Disease Cases: An Imaging Study in Dog Breeding Appeal Cases." Veterinary and Comparative Orthopaedics and Traumatology 33, no. 05 (2020): 356–62. http://dx.doi.org/10.1055/s-0040-1714299.

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Abstract Objectives The aim of this study was to determine the radiographic sensitivity in detecting medial coronoid disease (MCD), using computed tomography (CT) as reference in dogs presented for an official second opinion, and to compare the medial coronoid process (MCP) in fragmented and fissured MCP as well as those unaffected by MCD. Materials and Methods The data of dogs, presented for official second opinion radiographs and CT, were reviewed by three board-certified observers and in accordance with the International Elbow Working Group guidelines regarding MCD. Radiographic delineation

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Aktuna Belgin, Ceren, and Gözde Serindere. "Evaluation of error types and quality on panoramic radiography." International Dental Research 9, no. 3 (2019): 99–104. http://dx.doi.org/10.5577/intdentres.2019.vol9.no3.2.

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Aim: The aim of this study was to investigate the prevalence of panoramic radiographic errors and to evaluate the correlation between age and panoramic radiographic error types.  Methodology: A total of 500 panoramic radiographs (259 male, 241 female) which have been taken for various reasons were randomly selected from the archive of our dentomaxillofacial radiology department. Patients were divided into six age groups and by sex. The assessed errors included the tongue not in contact with palate, slumped position, patients not biting on bite block, patient movement, the chin tipped hig

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Halldin, Cara N., Janet M. Hale, David J. Blackley, and A. Scott Laney. "Radiographic features of importance in the National Institute for Occupational Safety and Health-administered Coal Workers’ Health Surveillance Program: characterising the use of the ‘other symbols’." BMJ Open 7, no. 8 (2017): e015876. http://dx.doi.org/10.1136/bmjopen-2017-015876.

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ObjectiveThe National Institute for Occupation Safety and Health-administered Coal Workers’ Health Surveillance Program (CWHSP) provides radiographic pneumoconiosis screening for US coal miners. Radiographs are classified by readers according to International Labour Office criteria. In addition to pneumoconiotic parenchymal and pleural lung abnormalities, readers document radiographic features of importance (other symbols). Other symbols are not meant to imply a diagnosis or interpretation but are relevant as they provide information beyond a pneumoconiosis classification for features related

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Sundgren, Pia C., Anita Burnett, and Pavel V. Maly. "Value of Radiography in the Management of Possible Fishbone Ingestion." Annals of Otology, Rhinology & Laryngology 103, no. 8 (1994): 628–31. http://dx.doi.org/10.1177/000348949410300809.

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A retrospective study was performed on 42 consecutive patients to examine the value of radiography in the management of complaints of fishbone ingestion. All patients underwent an oral examination followed by radiographic examination with plain films, barium swallows, barium and water swallows, and an endoscopic examination. All radiographs were reviewed by two unbiased, experienced radiologists. Of the 7 cases with fishbone found at endoscopic examination, only two (29%) bones were seen by the primary radiologist and 5 (71 %) by the reviewing radiologists. Except for one case in which all thr

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Umar, Faruk Kabir, Sule Ahmed Saidu, Sadisu Ma'aji, et al. "Baseline chest radiographic findings among HIV positive adults in a poor resource economy." Asian Journal of Medical Sciences 12, no. 7 (2021): 52–57. http://dx.doi.org/10.3126/ajms.v12i7.33177.

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Background: Human Immunodeficiency Virus (HIV) infection has been known to pose one of the most formidable challenges to progress and development. It is a public health burden associated with high morbidity. Chest radiograph is an important tool in manifesting some of the findings associated with HIV. Aims and Objectives: To determine the baseline chest radiographic findings among HIV positive adults in a poor resource economy. Materials and Methods: 140 Newly diagnosed adult HIV positive, HAART naïve, participants were recruited in the Radiology Department of Usmanu Danfodiyo Univ

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Dalbeth, Nicola, Opetaia Aati, Ramanamma Kalluru, et al. "Relationship between structural joint damage and urate deposition in gout: a plain radiography and dual-energy CT study." Annals of the Rheumatic Diseases 74, no. 6 (2014): 1030–36. http://dx.doi.org/10.1136/annrheumdis-2013-204273.

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ObjectivesThe aim of this work was to examine the relationship between joint damage and monosodium urate (MSU) crystal deposition in gout.MethodsPlain radiographs and dual-energy CT (DECT) scans of the feet were prospectively obtained from 92 people with tophaceous gout. Subcutaneous tophus count was recorded. The ten metatarsophalangeal joints were scored on plain radiography for Sharp–van der Heijde erosion and joint space narrowing (JSN) scores, and presence of spur, osteophyte, periosteal new bone and sclerosis (920 total joints). DECT scans were analysed for the presence of MSU crystal de

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Beltrán, Jorge A., Roberto A. León-Manco, and Maria Eugenia Guerrero. "Comparison of the diagnostic accuracy of cone beam computed tomography and three intraoral radiographic systems in the diagnosis of carious lesions in vitro." Journal of Oral Research 9, no. 6 (2020): 466–73. http://dx.doi.org/10.17126/joralres.2020.091.

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Objective: The objective of the study was to compare the diagnostic accuracy of cone beam computed tomography and three intraoral radiographic systems in the detection of in vitro caries lesions. Material and Methods: One hundred teeth (46 molars and 54 premolars) were evaluated, including 176 proximal surfaces and 90 occlusal surfaces, with or without dental caries lesions. Digital images of all teeth were obtained using specific intraoral radiographs, VistaScan DürrDental®phosphor-plate radiography, XIOS XG Sirona® digital sensor radiography, and CBCT I-CATTM. Observers evaluated the images

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Rakan Shaheen, Dr, Dr Muna Binladin, Dr Alanoud Bin Muammar, et al. "Reliability of digital radiographs in measuring the vertical and horizontal dental implants’ dimensions a retrospective study." International Journal of Dental Research 7, no. 1 (2019): 1. http://dx.doi.org/10.14419/ijdr.v7i1.23529.

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Introduction: Digital radiography can take accurate measurements. In implant dentistry, intraoral periapical (PA), bite-wing (BW) and panoramic (OPG) radiographs are being used, although it had limitations of distortion. This research aims to assess the accuracy of digital radiography in measuring dental implants and to evaluate the SIDEXIS software’s reliability in measuring their dimensions.Materials and Methods: Over 192 implants from 316 radiographs were selected. All radiographs were analyzed using SIDEXIS software. Statistical analysis was performed using SPSS.Results: Statistically sign

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