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Bitewing radiograph

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https://www.readbyqxmd.com/read/28735465/approximal-morphology-as-predictor-of-approximal-caries-in-primary-molar-teeth
#1
A Cortes, S Martignon, V Qvist, Kim Rud Ekstrand
OBJECTIVE: To evaluate the predictive power of the morphology of the distal surface on 1st and mesial surface on 2nd primary molar teeth on caries development in young children. SAMPLE AND METHODS: Out of 101 3-to 4-year-old children from an on-going study, 62 children, for whom parents' informed consent was given, participated. Upper and lower molar teeth of one randomly selected side received a 2-day temporarily separation. Bitewing radiographs and silicone impressions of interproximal area (IPA) were obtained...
July 22, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28626283/assessment-of-cavitation-in-artificial-approximal-dental-lesions-with-near-ir-imaging
#2
Jacob C Simon, Cynthia L Darling, Daniel Fried
Bitewing radiography is still considered state-of-the-art diagnostic technology for assessing cavitation within approximal carious dental lesions, even though radiographs cannot resolve cavitated surfaces but instead are used to measure lesion depth in order to predict cavitation. Clinicians need new technologies capable of determining whether approximal carious lesions have become cavitated because not all lesions progress to cavitation. Assessing lesion cavitation from near-infrared (NIR) imaging methods holds great potential due to the high transparency of enamel in the NIR region from λ=1300-1700-nm, which allows direct visualization and quantified measurements of enamel demineralization...
January 28, 2017: Proceedings of SPIE
https://www.readbyqxmd.com/read/28591240/a-randomized-clinical-trial-on-the-sealing-of-occlusal-carious-lesions-3-4-year-results
#3
RANDOMIZED CONTROLLED TRIAL
Luana Severo Alves, Fernanda Cristina Mendes de Santa Giongo, Bruna Mua, Vanessa Balbé Martins, Berenice Barbachan E Silva, Vibeke Qvist, Marisa Maltz
This randomized clinical trial aimed to assess the efficacy of sealing occlusal carious lesions in permanent teeth. The sample consisted of 54 occlusal carious lesions in permanent molars and premolars of 49 patients aged 8-43 years (median: 19 years). The inclusion criteria comprised the presence of a cavity with no access allowing biofilm control. The maximum depth of the lesion was the middle third of the dentin thickness, as assessed by bitewing radiography. The teeth were randomly assigned to sealant treatment (n = 28) or restorative treatment (n = 26)...
June 5, 2017: Brazilian Oral Research
https://www.readbyqxmd.com/read/28461632/dental-faculty-accuracy-when-using-diagnostic-codes-a-pilot-study
#4
Jeanne C Sutton, Rose-Marie Fay, Carolyn P Huynh, Cleverick D Johnson, Liang Zhu, Ryan L Quock
The aim of this study was to examine the accuracy of dental faculty members' utilization of diagnostic codes and resulting treatment planning based on radiographic interproximal tooth radiolucencies. In 2015, 50 full-time and part-time general dentistry faculty members at one U.S. dental school were shown a sequence of 15 bitewing radiographs; one interproximal radiolucency was highlighted on each bitewing. For each radiographic lesion, participants were asked to choose the most appropriate diagnostic code (from a concise list of five codes, corresponding to lesion progression to outer/inner halves of enamel and outer/middle/pulpal thirds of dentin), acute treatment (attempt to arrest/remineralize non-invasively, operative intervention, or no treatment), and level of confidence in choices...
May 2017: Journal of Dental Education
https://www.readbyqxmd.com/read/28435894/oral-bacterial-acid-base-metabolism-in-caries-screening-a-proof-of-concept-study
#5
E Morou-Bermudez, M A Loza-Herrero, V Garcia-Rivas, E Suarez-Perez, R J Billings
The objective of this cross-sectional study was to clinically validate an array of biochemical tests for oral acid/alkali generation as caries screening instruments. 185 adult subjects (mean 33.6±10.6 years) were examined clinically for dental caries using the ICDAS criteria. Bitewing radiographs were used to confirm interproximal surfaces of posterior teeth. For the purposes of this study, subjects were classified as "caries-active" if they had at least one untreated caries lesion with ICDAS 4 or higher. Pooled supragingival plaque and unstimulated saliva samples were collected and assayed for pH changes from sucrose and urea metabolism using colorimetric tests...
April 2017: JDR Clinical and Translational Research
https://www.readbyqxmd.com/read/28387272/guidelines-on-the-timing-and-frequency-of-bitewing-radiography-a-systematic-review
#6
T L Goodwin, H Devlin, A M Glenny, L O'Malley, K Horner
Objectives To identify guidelines on when and how frequently bitewing radiographs should be used in dentistry for the diagnosis of caries, and to provide an objective appraisal of their quality.Data sources MEDLINE (OVID), US National Guideline Clearinghouse (www.guideline.gov) and the Royal College of Surgeons of England (https://www.rcseng.ac.uk/fds/publications-clinical-guidelines/clinical_guidelines) websites were searched using a variety of relevant search terms (2 August 2016).Data selection Publications were included if they made recommendations on the issue of when and how frequently radiographs should be used in any dentally-related specialty pertaining to the diagnosis of caries; and/or if they were aimed at the individual practitioner (any health professional working within dentistry) and/or patients...
April 7, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28191797/digital-transillumination-in-caries-detection-versus-radiographic-and-clinical-methods-an-in-vivo-study
#7
COMPARATIVE STUDY
Cynthia Lara-Capi, Maria Grazia Cagetti, Peter Lingström, Gianfranco Lai, Fabio Cocco, Charlotte Simark-Mattsson, Guglielmo Campus
OBJECTIVES: This article aimed to evaluate: (a) the agreement between a near-infrared light transillumination device and clinical and radiographic examinations in caries lesion detection and (b) the reliability of images captured by the transillumination device. METHODS: Two calibrated examiners evaluated the caries status in premolars and molars on 52 randomly selected subjects by comparing the transillumination device with a clinical examination for the occlusal surfaces and by comparing the transillumination device with a radiographic examination (bitewing radiographs) for the approximal surfaces...
April 2017: Dento Maxillo Facial Radiology
https://www.readbyqxmd.com/read/27960574/prevalence-of-intrabony-defects-in-a-swedish-adult-population-a-radiographic-epidemiological-study
#8
Uday Najim, Ola Norderyd
AIM: The purpose of this radiographic study was to evaluate the prevalence of intrabony defects and to study the correlation between these defects and clinical variables in a Swedish adult population. Another aim was to study the combined relationship of intrabony defects and furcation involvement with clinical variables. MATERIALS AND METHODS: The present study was performed using bitewing and apical radiographs from 329 subjects. The clinical and radiographic data were collected from the study that was carried out in Jönköping 2003...
March 2017: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/27809872/pen-type-laser-fluorescence-device-versus-bitewing-radiographs-for-caries-detection-on-approximal-surfaces
#9
COMPARATIVE STUDY
M Bizhang, N Wollenweber, P Singh-Hüsgen, G Danesh, S Zimmer
BACKGROUND: The accurate detection of approximal caries is generally difficult. The aim of this study was to assess the ability of the pen-type laser fluorescence device (LF pen) to detect approximal carious lesions in comparison to bitewing radiographs (BW). METHODS: Three hundred forty-one tooth surfaces were diagnosed in 20 patients with an average age of 26.70 (±2.82) years. Each test tooth was sequentially assessed by a single calibrated examiner using visual inspection, BW, and the LF pen...
November 4, 2016: Head & Face Medicine
https://www.readbyqxmd.com/read/27688414/four-year-evaluation-of-proximal-resin-infiltration-in-adolescents
#10
Esber Caglar, Ozgur Onder Kuscu, Dorian Hysi
AIM: Resin infiltration of proximal lesions is a new approach to stopping caries progression. Therefore, the aim of the present study was to evaluate four-year efficacy of proximal infiltrates in adolescents. MATERIALS AND METHODS: In ten adolescents, a total of 21 proximal infiltrates (ICON® (DMG, Germany) were applied to initial proximal lesions of permanent incisors and premolars according to the manufacturer's instruction. The clinical quality of resin infiltration was assessed at 1 week, 1, 2, 3 and 4 years after the treatment and the evaluation of the therapeutic effect was analyzed by radiographs...
December 2015: Acta Stomatologica Croatica
https://www.readbyqxmd.com/read/27681391/diagnostic-accuracy-of-direct-digital-radiography-and-conventional-radiography-for-proximal-caries-detection-in-primary-teeth-a-systematic-review
#11
Sivakumar Nuvvula, Jayachandra Reddy Bhumireddy, Rekhalakshmi Kamatham, Sreekanth Kumar Mallineni
OBJECTIVE: The present study was conducted to uncover the diagnostic accuracy of digital versus conventional radiographic methods for the detection of proximal caries in primary teeth. METHODS: Two researchers independently involved in the search process to explore Medical Subject Heading terms "dental digital radiography," "dental radiography," "bitewing," "dental caries," and "primary teeth" using PubMed, Cochrane Library, Ovid SP, and SIGLE databases. Search was confined to the articles published in English language only, with time period limit January 1996 to April 2014 and a hand search was performed to retrieve additional citations...
October 2016: Journal of the Indian Society of Pedodontics and Preventive Dentistry
https://www.readbyqxmd.com/read/27649612/factors-influencing-the-caries-experience-of-6-and-12-year-old-children-in-riga-latvia
#12
Jekaterina Gudkina, Anda Brinkmane, Stephen H Abrams, Bennett T Amaechi
AIM: Authors assessed the influence of drinking tea with sugar, level of cariogenic microflora and use of fluoride toothpaste and tablets on caries experience of 6 and 12 year old children in Riga, Latvia. METHODS: 141 six and 164 twelve year old children were examined clinically and with bitewing radiographs to determine their dmft/DMFT and dmfs/DMFS. Children or their parents responded to questionnaire on number teaspoons of sugar (TS) used per cup of tea, number of cups of tea consumed daily, using fluoride or non-fluoride toothpaste (TP), frequency of toothbrushing, using fluoride tablets or not (ft)...
2016: Stomatologija
https://www.readbyqxmd.com/read/27611965/a-radio-odontometric-analysis-of-sexual-dimorphism-in-deciduous-dentition
#13
Maryam Paknahad, Mehrdad Vossoughi, Fatemeh Ahmadi Zeydabadi
OBJECTIVE: It has been suggested that the level of sexual dimorphism in deciduous dentition is relatively lower than that in permanent dentition. However, in sub adult skeletal remains whose osseous morphological traits of the sex have not defined yet, predicting sex on the basis of odontometric features may be the most precise technique. The aim of the present study was to assess the degree of sexual dimorphism in marginal enamel, dentin and pulp dimensions of second molar deciduous teeth in a pediatric population...
November 2016: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/27560155/changes-in-the-craniofacial-complex-and-alveolar-bone-height-of-young-adults-applications-to-dental-medicine
#14
Sung-Hwan Choi, Si-Nae Jung, Jung-Yul Cha, Kyung-Seok Hu, Kee-Deog Kim, Hyoung-Seon Baik, Chung-Ju Hwang
The few studies on craniofacial complex changes in adults have reported contradictory findings. The aim of this study was to radiographically evaluate changes in the craniofacial complex and alveolar bone height of young adults over a 4-year period. This prospective study included 82 young adults (62 men; mean age, 19.0 ± 0.8 years; 20 women; mean age, 18.8 ± 0.9 years). Three radiographic examinations were performed longitudinally: the first (T0) was conducted at the start of the study, the second (T1) was conducted 2 years later, and the third (T2) was conducted at the end of the study period...
November 2016: Clinical Anatomy
https://www.readbyqxmd.com/read/27097863/association-between-visual-inspection-caries-activity-status-and-radiography-with-treatment-decisions-on-approximal-caries-in-primary-molars
#15
Lícia Aguilar Freitas, Maria Teresa Botti Rodrigues Santos, Renata Oliveira Guaré, Adrian Lussi, Michele Baffi Diniz
PURPOSE: The purpose of this study was to evaluate the in vivo performance of the International Caries Detection and Assessment System (ICDAS), Lesion Activity Assessment (LAA), and bitewing radiographs (BW) in detecting carious lesions on approximal surfaces of primary teeth and determine their association with treatment decisions (TDs). METHODS: Eighty-nine primary molars (166 approximal surfaces) in 56 eight- to 12-year-old children were clinically evaluated by a single examiner before and after temporary tooth separation...
March 2016: Pediatric Dentistry
https://www.readbyqxmd.com/read/27073808/-panoramic-radiographs-in-dental-diagnostics
#16
REVIEW
P F van der Stelt
Panoramic radiographs are frequently used in dental practice in addition to bitewing radiographs and periapical radiographs. The way a panoramic photograph is created is different from that of a projection image, such as bitewing and periapical radiographs. As a result, the sharpness of detail is much less, and overlap of structures occurs in different areas of the image. Consequently the diagnostic utility is limited to the recognition of anomalies for which small details play a lesser role. The advantage of a panoramic radiograph is that structures over a large area are shown in their relative location...
April 2016: Nederlands Tijdschrift Voor Tandheelkunde
https://www.readbyqxmd.com/read/27043978/a-novel-classification-system-for-assessment-of-approximal-caries-lesion-progression-in-bitewing-radiographs
#17
Anna Senneby, Margareta Elfvin, Christina Stebring-Franzon, Madeleine Rohlin
OBJECTIVES: To design and pilot a novel classification system for the assessment of caries lesion progression in bitewing radiography and to report rater agreement of the system. METHODS: A classification system with drawings and text was designed to assess caries lesion progression. Guidelines for Reporting Reliability and Agreement Studies were used to study and report rater agreement. Pairs of posterior bitewing radiographs (baseline and 1-year follow-up) with different status concerning caries lesion progression were selected from files from public dental health clinics...
2016: Dento Maxillo Facial Radiology
https://www.readbyqxmd.com/read/26974042/a-benchmark-for-comparison-of-dental-radiography-analysis-algorithms
#18
COMPARATIVE STUDY
Ching-Wei Wang, Cheng-Ta Huang, Jia-Hong Lee, Chung-Hsing Li, Sheng-Wei Chang, Ming-Jhih Siao, Tat-Ming Lai, Bulat Ibragimov, Tomaž Vrtovec, Olaf Ronneberger, Philipp Fischer, Tim F Cootes, Claudia Lindner
Dental radiography plays an important role in clinical diagnosis, treatment and surgery. In recent years, efforts have been made on developing computerized dental X-ray image analysis systems for clinical usages. A novel framework for objective evaluation of automatic dental radiography analysis algorithms has been established under the auspices of the IEEE International Symposium on Biomedical Imaging 2015 Bitewing Radiography Caries Detection Challenge and Cephalometric X-ray Image Analysis Challenge. In this article, we present the datasets, methods and results of the challenge and lay down the principles for future uses of this benchmark...
July 2016: Medical Image Analysis
https://www.readbyqxmd.com/read/26966773/placement-of-preformed-metal-crowns-on-carious-primary-molars-by-dental-hygiene-therapy-vocational-trainees-in-scotland-a-service-evaluation-assessing-patient-and-parent-satisfaction
#19
Guy Jackson
BACKGROUND: The utility and acceptability of preformed metal crowns (PMC) for management of carious primary molars has been established in the literature and published guidance. The role of dental hygienist and therapists (DHT) in the evolving team model in primary care has been recognised as requiring further investigation. The importance of patient and parental acceptance is acknowledged in recent healthcare research. METHOD: This study focuses on patient and parent acceptance of preformed metal crowns placed by DHTs...
November 2015: Primary Dental Journal
https://www.readbyqxmd.com/read/26950809/age-related-prevalence-of-pre-eruptive-intracoronal-radiolucent-defects-in-the-permanent-dentition
#20
Marina Umansky, Nili Tickotsky, Silvina Friedlander-Barenboim, Sarit Faibis, Moti Moskovitz
OBJECTIVE: The present study aimed to determine if the prevalence of pre-eruptive intracoronal radiolucent defects is higher for young age groups, in which there are more unerupted teeth. STUDY DESIGN: A retrospective study of panoramic and bitewing radiographs was conducted. An inclusion criterion was the presence of un-erupted permanent teeth with a formed and clearly visible crown. Age groups were: young (6-8 years), intermediate (9-12 years) and adults (13-53 years)...
2016: Journal of Clinical Pediatric Dentistry
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