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Bitewing radiograph

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https://www.readbyqxmd.com/read/29898158/additional-intraoral-radiographs-may-change-the-judgment-regarding-the-final-position-of-orthodontic-mini-implants
#1
Marina K Oba, Guido A Marañón-Vásquez, Fábio L Romano, Christiano Oliveira-Santos
OBJECTIVE: This study aimed to assess if additional vertical bitewing (VBW) and/or occlusal (OC) radiographs may change initial judgment based only on periapical radiograph (PAR) about the final position of orthodontic mini-implants (OMI). METHODS: Subjective and objective analyses were performed. Radiographic images of 26 OMI were divided into four groups: PAR, PAR+VBW, PAR+OC and ALL (PAR+VBW+OC). For subjective analysis, five observers were asked to assess if the position of OMI was favorable to its success, using questionnaires with a four-point scale for responses: 1= definitely not favorable, 2= probably not favorable, 3= probably favorable, or 4= definitely favorable...
March 2018: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/29766516/radiographic-bone-loss-in-a-scottish-non-smoking-type-1-diabetes-mellitus-population-a-bitewing-radiographic-study
#2
Anastasios Plessas, Douglas P Robertson, Penny J Hodge
BACKGROUND: The dental complications of uncontrolled diabetes include reduced salivary flow rate, candidiasis and periodontal manifestations. A recent meta-analysis concluded that diabetes patients have a significantly higher severity, but not extent, of destructive periodontal disease than non-diabetes people. The authors reported that most type-1 diabetes studies using dental radiographic data have not controlled for confounding factors such as smoking. The aim of this cross-sectional study was to compare radiographic alveolar bone loss between type 1 diabetes (T1DM) and non-diabetes (NDM) participants in a Scottish non-smoking population...
May 15, 2018: Journal of Periodontology
https://www.readbyqxmd.com/read/29760824/the-impact-of-orthodontic-bands-on-the-marginal-periodontium-of-maxillary-first-molars-a-retrospective-cross-sectional-radiographic-analysis
#3
Sabine Teubner, Patrick R Schmidlin, Giorgio Menghini, Thomas Attin, Stefan Baumgartner
Aim: Available information on the effect of orthodontic treatment on crestal alveolar bone levels measured in radiographs is contradictory. The aim of this study was to compare the alveolar bone level and periodontal ligament space of banded upper first molars to untreated controls. Materials and Methods: This retrospective cross-sectional radiographic study investigated alveolar bone levels of upper first molars of an orthodontic test group and an untreated control group of comparable age (15-16...
2018: Open Dentistry Journal
https://www.readbyqxmd.com/read/29724208/a-retrospective-study-on-molar-furcation-assessment-via-clinical-detection-intraoral-radiography-and-cone-beam-computed-tomography
#4
Wenjian Zhang, Keagan Foss, Bing-Yan Wang
BACKGROUND: Accurate determination of bone loss at the molar furcation region by clinical detection and intraoral radiograph is challenging in many instances. Cone beam computed tomography (CBCT) is expected to open a new horizon in periodontal assessment. The purpose of this study was to compare and correlate accuracy of molar furcation assessment via clinical detection, intraoral radiography and CBCT images. METHODS: Eighty-three patients with chronic periodontitis who had existing CBCT scans were included...
May 3, 2018: BMC Oral Health
https://www.readbyqxmd.com/read/29682360/infant-oral-mutilation
#5
Emily A Pope, Michael W Roberts, E LaRee Johnson, Clark L Morris
Ebinyo refers to the practice of removing primary canine tooth follicles in infants without anesthetic by African traditional healers or elders using unsterilized instruments. This report describes a case of ebinyo or infant oral mutilation (IOM) and associated sequelae in a child adopted from a remote African tribe. The intraoral examination revealed that the patient was missing his primary maxillary and mandibular canines. The maxillary anterior periapical radiograph displayed a dysmorphic ectopic unerupted maxillary right primary canine positioned mesial to the maxillary right primary first molar...
2018: Case Reports in Dentistry
https://www.readbyqxmd.com/read/29628741/caries-risk-profiles-in-orthodontic-patients-a-4-year-follow-up-study-using-the-cariogram-model-in-governmental-vs-private-clinics
#6
Naif A Almosa, Ted Lundgren, Anas Al-Mulla, Dowen Birkhed, Heidrun Kjellberg
Objectives: To (1) analyze caries-related factors and (2) evaluate caries risk using the Cariogram model for governmental and private orthodontic patients at de-bonding and 4 years after de-bonding. Materials and methods: Forty orthodontic patients with mean age of 26.4 years were recruited from a governmental (G) group (n = 20) and private (P) group (n = 20) and were examined at de-bonding (T1) and 4 years after de-bonding (T2). The examination included a questionnaire, plaque scoring, caries examination, bitewing radiographs, and assessment of salivary secretion rate, buffering capacity and cariogenic microorganisms...
April 2018: Saudi Dental Journal
https://www.readbyqxmd.com/read/29564945/assessment-of-matrix-metalloproteinase-8-and-9-levels-in-the-peri-implant-sulcular-fluid-among-waterpipe-narghile-smokers-and-never-smokers-with-peri-implantitis
#7
Zeyad H Al-Sowygh, Meshari Kh Aldamkh, Abdulelah M Binmahfooz, Khulud Abdulrahman Al-Aali, Zohaib Akram, Osama A Qutub, Fawad Javed, Tariq Abduljabbar
OBJECTIVES: It is hypothesized that levels of matrix metalloproteinase (MMP)-8 and MMP-9 are significantly higher in the peri-implant sulcular fluid (PISF) of waterpipe-smokers (WS) compared with never-smokers with peri-implantitis. The aim of the present convenience sample case-control study was to compare the levels of MMP-8 and MMP-9 in the PISF of WS and never-smokers with peri-implantitis. MATERIAL AND METHODS: Individuals smoking waterpipe (Group 1) and never-smokers (Group 2) were included...
February 2018: Inhalation Toxicology
https://www.readbyqxmd.com/read/29484911/relationship-between-depth-of-approximal-caries-lesions-and-presence-of-bacteria-in-the-dentine-in-primary-and-permanent-posterior-teeth-a-radiographic-examination-with-microbiological-evaluation
#8
Azam Bakhshandeh, Isabela Floriano, Mariana Minatel Braga, Kristine Arnholdt Thorlacius, Kim Rud Ekstrand
OBJECTIVES: We aimed to determine the relation between the radiographical depth of approximal lesions and the presence of bacteria in the dentine in posterior teeth in both dentitions. MATERIAL AND METHODS: Sample 1 consisted of 34 approximal lesions in primary molars in children aged 5-7 years old. Sample 2 consisted of 48 approximal lesions in molars and premolars in adult patients aged 18-67 years old. All lesions were in need of restorative treatment according to the dentists...
February 27, 2018: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/29484311/in-vivo-performance-of-impedance-spectroscopy-laser-fluorescence-and-bitewing-radiographs-for-occlusal-caries-detection
#9
Diana Mortensen, Ilse Hessing-Olsen, Kim Rud Ekstrand, Svante Twetman
OBJECTIVE: To evaluate the clinical performance of impedance spectroscopy, laser fluorescence, and bitewing radiographs in detecting occlusal caries and compare them with visual scores. METHOD AND MATERIALS: In 62 adults, one occlusal surface per person was selected and independently examined by two examiners using the visual ICDAS scoring system, CarieScan PRO (ACIS), DIAGNOdent pen (LF-pen), and bitewing radiographs. The procedures were repeated within 1 to 4 weeks...
2018: Quintessence International
https://www.readbyqxmd.com/read/29150129/diagnostic-accuracy-of-4-intraoral-radiographic-techniques-for-misfit-detection-at-the-implant-abutment-joint
#10
Pollyana Darós, Vinícius Cavalcanti Carneiro, Amanda Pasolini Siqueira, Sergio Lins de-Azevedo-Vaz
STATEMENT OF PROBLEM: A misfit or gap at the implant-abutment joint (IAJ) requires detection as it may compromise the health of the peri-implant tissue. However, which radiographic technique provides the most orthogonal relationship between the central beam and the implant/image receptor is unclear. PURPOSE: The purpose of this in vitro study was to evaluate the diagnostic accuracy of 4 intraoral radiographic techniques on misfit detection at the IAJ. MATERIAL AND METHODS: Twenty implants were placed in polyamide jaws, and customized dental implant abutments with a metal collar were installed...
November 15, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/29148235/assessment-of-interleukin-1%C3%AE-interleukin-6-and-tumor-necrosis-factor-%C3%AE-levels-in-the-peri-implant-sulcular-fluid-among-waterpipe-narghile-smokers-and-never-smokers-with-peri-implantitis
#11
Tariq Abduljabbar, Zohaib Akram, Fahim Vohra, Saman Warnakulasuriya, Fawad Javed
BACKGROUND: It is hypothesized that levels of interleukin (IL)-1β, IL-6 and tumor necrosis factor (TNF)-α are significantly higher in the peri-implant sulcular fluid (PISF) of waterpipe-smokers (WS) compared with never-smokers with peri-implantitis. PURPOSE: The aim of the present convenience sample case-control study was to compare the levels of IL-6, IL-1β, and TNF-α in the PISF of WS and never-smokers with peri-implantitis. MATERIALS AND METHODS: Demographic data was collected using a questionnaire...
April 2018: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/29145846/comparison-of-diagnostic-methods-for-early-interproximal-caries-detection-with-near-infrared-light-transillumination-an-in-vivo-study
#12
Ismail Hakki Baltacioglu, Kaan Orhan
BACKGROUND: Although numerous studies have used digital intraoral imaging, only a few studies have used photo-optical methods for the diagnosis of caries. Moreover, several limitations exist in terms of observers (experience and specialty) and the caries lesion itself. Hence, the aims of this study were to evaluate the diagnostic capability of near-infrared light transillumination (NILT) and PSP-Bitewing radiographs and to compare the interobserver and intraobserver differences in addition to observers' experience level to detect early interproximal caries lesions in vivo...
November 16, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/29118160/a-dental-radiography-checklist-as-a-tool-for-quality-improvement
#13
Monica Williamson Nenad, Colleen Halupa, Ann Eshenaur Spolarich, JoAnn R Gurenlian
Purpose: A checklist intervention was applied to the dental radiographic acquisition process to determine its effectiveness in improving the diagnostic value of bitewing images and reducing patient exposure to unnecessary radiation. Methods: A mixed-method, nonrandomized research design using two dental hygiene program cohorts (n=33) as control and intervention groups was used to assess the effect of a radiographic checklist on the number and type of radiographic imaging errors. The relationship between perceived value of the checklist and willingness to continue its use was examined and analyzed using descriptive statistics...
December 2016: Journal of Dental Hygiene: JDH
https://www.readbyqxmd.com/read/29096875/accuracy-of-extraoral-bite-wing-radiography-in-detecting-proximal-caries-and-crestal-bone-loss
#14
Micah Chan, Tenzin Dadul, Robert Langlais, David Russell, Mansur Ahmad
BACKGROUND: Extraoral bite-wing (EB) radiography is an imaging technology used in dentistry. The authors conducted an in vivo study comparing the accuracy of intraoral bitewing (IB) radiographs and EB radiographs for proximal caries and bone loss diagnosis. METHODS: The authors recruited 116 patients who received IB radiographs to receive EB radiographs. The 5 calibrated authors made a consensus radiographic diagnosis of proximal caries and crestal bone loss. For this study, they assumed IB radiographs as the criterion standard...
January 2018: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28893037/periodontal-initial-radiological-findings-of-genetically-predisposed-finnish-adolescents
#15
Anna Maria Heikkinen, Elmira Pakbaznejad Esmaeili, Leena Kovanen, Hellevi Ruokonen, Kaisa Kettunen, Jari Haukka, Taina Tervahartiala, Timo Sorsa
INTRODUCTION: Periodontitis is a multifactorial infectious disease of the supporting tissues of teeth in which bacterial, genetic and lifestyle factors such as smoking have an important role. AIM: The aim was to examine if Bleeding On Probing (BOP ≥ 20%) and ≥ 4 mm deep pockets correlated with any suspicion of initial radiological findings of periodontitis and bone loss. We also investigated whether any pro-inflammatory-related candidate Single Nucleotide Polymorphisms (SNPs) were associated with any suspicion of radiological findings...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28840885/-non-standard-panoramic-programmes-and-the-unusual-artefacts-they-produce
#16
S Harvey, F Ball, J Brown, B Thomas
Dental panoramic radiographs (DPTs) are commonly taken in dental practice in the UK with the number estimated to be 2.7 million per annum. They are used to diagnose caries, periodontal disease, trauma, pathology in the jaws, supernumerary teeth and for orthodontic assessment. Panoramic radiographs are not simple projections but involve a moving X-ray source and detector plate. Ideally only the objects in the focal trough are displayed. This is achieved with a tomographic movement and one or more centre(s) of rotation...
August 25, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28735465/approximal-morphology-as-predictor-of-approximal-caries-in-primary-molar-teeth
#17
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...
March 2018: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28626283/assessment-of-cavitation-in-artificial-approximal-dental-lesions-with-near-ir-imaging
#18
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
#19
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
#20
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
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