Academic literature on the topic 'Occlusal radiography'
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Journal articles on the topic "Occlusal radiography"
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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 (March 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 the data, the teeth were sectioned and histologically evaluated. The average sensitivity and specificity values of the methods were respectively:0,25 , 0,96 (VI); 0,15 , 0,92 (AcuCam); 0,17 , 0,95 (Tactile); 0,45 , 0,73 (CR); 0,33 , 0,80 (DR) and 0,35 , 0,84 (DRbc) , the effectiveness of clinical methods (VI, AcuCam and Tactile) as well as that of radiographic methods (CR, DR and DRbc) were comparatively similar. The clinical methods presented a smaller number of false-positive diagnosis than the radiographic methods. It was concluded that visual inspection is an important diagnostic method; conventional bite-wing and digital radiography aid the diagnosis and are equally efficient to diagnose carious lesions in the dentine of teeth without visible cavitation.
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Blumer, Sigalit, Johnny Kharouba, Lazar Kats, Dora Schachter, and Hanaa Azem. "Visual Examination, Fluorescence-Aided Caries Excavation (FACE) Technology, Bitewing X-Ray Radiography in the Detection of Occlusal Caries in First Permanent Molars in Children." Journal of Clinical Pediatric Dentistry 45, no. 3 (June 30, 2021): 152–57. http://dx.doi.org/10.17796/1053-4625-45.3.2.
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Objectives: To compare the effectiveness of visual examination, radiographic examination and fluorescence-aided caries excavation (FACE) in detecting occlusal caries in first permanent molars in 150 children aged 6–14 years with intact occlusal surface with caries lesions without cavitation, or with darkened or deep fissures that had no clear diagnosis. Study design: Two dentists independently performed a visual oral examination, FACE and bitewing radiography. The inter-rater reliability of each detection method was determined and their specificity and sensitivity. Results: All caries detection methods showed high inter-rater reliability with absolute agreement between raters above 90%. Most caries lesions were detected by visual (75.8%) and FACE (79.1%), while only 28.8% of lesions were detected by radiography. Detection by visual examination was strongly correlated with detection by FACE (X2=37.9, Phi=0.498, p<0.001). A lower, yet statistically significant, correlation was found between visual examination and X-ray radiography (X2=5.53, Phi=0.190, p<0.001). FACE had higher sensitivity (87%) and specificity (65%) for detecting occlusal caries in comparison with radiography (60% specificity and 55% sensitivity). Conclusion: Although visual examination remains the best method to detect occlusal caries in young permanent molars in children, FACE is an effective and accurate diagnostic tool that may aid in detection and treatment decisions.
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Luong, Minh N., Yasushi Shimada, Kazuyuki Araki, Masahiro Yoshiyama, Junji Tagami, and Alireza Sadr. "Diagnosis of Occlusal Caries with Dynamic Slicing of 3D Optical Coherence Tomography Images." Sensors 20, no. 6 (March 17, 2020): 1659. http://dx.doi.org/10.3390/s20061659.
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Detecting the extent of occlusal caries is a clinically important but challenging task required for treatment decision making. The aim of this study was to assess the diagnostic power of 3D swept-source optical coherence tomography (OCT) for evaluation of occlusal caries in comparison with X-ray radiography. Extracted human molars not exhibiting American Dental Association (ADA) criteria advanced caries were mounted in a silicone block and digital dental radiographs were captured from the buccal side. Subsequently, occlusal surfaces were scanned with a prototype Yoshida Dental OCT. Thirteen examiners evaluated the presence and extent of caries on radiographs and dynamically sliced 3D OCT video images, using a 4 level scale—0: intact; 1: enamel demineralization without cavitation; 2: enamel caries with cavitation; 3: dentin caries with or without cavitation. Sensitivity, specificity and area under operating characteristic curves (Az) were statistically analyzed (α = 0.05). Reliability analysis showed an excellent agreement among the 13 examiners for both methods. The OCT presented a significantly higher sensitivity and Az value for the detection of caries compared to radiographs (p < 0.05). Radiography showed especially low sensitivity for dentin caries (0–2 versus 3). Dynamic slicing of 3D OCT volumes is a powerful adjunct tool to visual inspection to diagnose the dentin occlusal caries in vitro.
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Hutasoit, Yohanes, Ria N. Firman, and Arlette Suzy. "Periapical radiography using bisect technique in autistic children through nonpharmacological approach: a case report." Journal of Dentomaxillofacial Science 2, no. 2 (August 1, 2017): 135. http://dx.doi.org/10.15562/jdmfs.v2i2.532.
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Objective:The periapical dental radiography using bisect technique needs a special skill in managing autistic patient. Autism is one of the characteristics from handicapped children with behavioral syndrome caused by neurological disturbance characterized by behavioral disturbance, communication, and social interaction difficulties occurringin the first three years of the children life.Problems occurringin dental radiography in such children make the bisect technique necessary. Dentist and the operator need to do special preparations to optimally create the dental radiograph using two approaches, i.e. nonpharmacological and pharmacological approaches.Methods:In this case, dental imaging using bisect technique for autistic children is performed using modified technique for periapical and occlusal imaging as well as nonpharmacological approach.Result:Theradiograph examination for autistic children using modified technique can be done successfully.Conclusion:Dental radiographin autistic children canbe performed by modifying periapical radiograph using bisecting technique with nonpharmacological approach.
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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 (December 30, 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 for the detection of caries lesions. The teeth were clinically sectioned and stereomicroscopy served as a validation tool. The relationship of sensitivity and specificity between all systems was determined through the ROC curve using Az values. Results: The values of the area under the curve (Az) selected for the CBCT I-CATTM system were 0.89 (0.84-0.93), for conventional radiography 0.71 (0.66-0.76), digital sensor radiography 0.74 (0.70-0.78) and digital radiography with phosphor-plates 0.73 (0.69-0.77). Statistically significant differences were found between the CBCT I-CATTM system and intraoral radiographic systems (p<0.01). The sensitivity and specificity values for the CBCT I-CATTM were 0.84 and 0.93 respectively. Conclusion: CBCT has a high sensitivity and specificity compared to intraoral radiographic systems for the diagnosis of dental caries lesions in vitro.
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Inceoglu, Beste, Sebahat Gorgun, Halil T. Yuksel, Emine S. Kursun, and Hakan Eren. "Comparison of Visual Examination, Bite-wing Radiography, and Fiberoptic Transillumination on Caries Detection." Journal of Contemporary Dentistry 7, no. 2 (2017): 77–81. http://dx.doi.org/10.5005/jp-journals-10031-1189.
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ABSTRACT Introduction The detection of carious lesions in the initial stages of development is very important to prevent the occurrence of cavitation. Visual examination and the use of a dental probe, bite-wing radiography, and fiberoptic transillumination (FOTI) have long been recommended for this purpose. Visual examination and probing of suspected lesions are useful for detecting occlusal caries, but achieve no gain of sensitivity and might cause irreversible tooth damage. Bite-wing radiography helps to detect approximal lesions better than clinical examination and probing the lesion. But the diagnostic performance of bite-wing radiography at approximal and occlusal sites is different. The FOTI is a quick and inexpensive method that can enhance visual examination of all tooth surfaces. The aim of this in vivo study is to compare FOTI with bite-wing radiography and visual examination in the detection of approximal and occlusal caries. Materials and methods A total of 46 patients without missing teeth and dentures in the posterior region of jaws were examined for the evaluation of all premolar and molar teeth contacts. Three blinded practitioners examined the patients. First one evaluated radiologically, second one visually, and the last one evaluated with FOTI. Results According to statistical results, bite-wing radiograph had the highest sensitivity. However, evaluation with FOTI had acceptable results to detect approximal caries. Conclusion Study of the results has shown that clinically FOTI is an adjunct method for detection of approximal caries. How to cite this article Eren H, Yuksel HT, Inceoglu B, Kursun ES, Gorgun S. Comparison of Visual Examination, Bite-wing Radiography, and Fiberoptic Transillumination on Caries Detection. J Contemp Dent 2017;7(2):77-81.
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Chalakkal, P., F. Akkara, AM Thomas, and Ida deNoronha de Ataide. "Vertex occlusal radiography in localizing unerupted mesiodentes." Journal of Indian Society of Pedodontics and Preventive Dentistry 29, no. 3 (2011): 260. http://dx.doi.org/10.4103/0970-4388.85838.
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Angmar-Mansson, B., and J. J. Ten Bosh. "Advances in Methods for Diagnosing Coronal Caries-a Review." Advances in Dental Research 7, no. 2 (August 1993): 70–79. http://dx.doi.org/10.1177/08959374930070021801.
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Diagnostic methods for coronal caries in common use include visual inspection, tactile examination with a probe, bite-wing radiography, and often fiber-optic-transillumination (FOTI). Early diagnosis enables small lesions to be identified so that remineralization of lesions by preventive measures can be attempted; in clinical research, it may shorten the time for clinical trials. Quantitative methods may potentially decrease interexaminer variations and facilitate the determination of small progressions or regressions. This review discusses recent advances in the development of such methods, i.e., endoscopic methods, FOTI, light-scattering, laser fluorescence, ultraviolet illumination, penetration of dyes, iodide penetration, electrical resistance, ultrasonic imaging, and improved radiographic imaging techniques. Diagnosis of occlusal surfaces gains from the use of the electrical resistance method (preferable when the emphasis is on finding lesions) or radiography (when the emphasis is on identifying sound surfaces). Digitized radiography with simple contrast enhancement gives some further improvement. Quantitative methods are not yet proven to be good enough to measure small changes. Quantitative methods are not yet proven to be good enough to measure small changes. For occlusal surfaces, the electrical resistance method may be, but this has to be confirmed. For approximal surfaces, digitized radiography and fluorescent dye penetration have to be tested for clinical feasibility. It is concluded that there are many methods in development, but all require clinical testing, and many still need development before clinical use.
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Taylor, N. G., and A. G. Jones. "Are anterior occlusal radiographs indicated to supplement panoramic radiography during an orthodontic assessment?" British Dental Journal 179, no. 10 (November 1995): 377–81. http://dx.doi.org/10.1038/sj.bdj.4808931.
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Hausmann, E., R. Dunford, L. Christersson, K. Allen, and U. Wikesjo. "Crestal Alveolar Bone Change in Patients with Periodontitis as Observed by Subtraction Radiography: An Overview." Advances in Dental Research 2, no. 2 (November 1988): 378–81. http://dx.doi.org/10.1177/08959374880020023201.
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Subtraction radiography is a highly sensitive and useful technique for detecting crestal alveolar bone changes in patients. Utilizing this technique, researchers have demonstrated that 9% of crestal sites lose bone over a six-month period in untreated subjects with periodontitis. On the order of 10-13% of crestal sites were found to lose bone three months post-periodontal therapy which included surgery. Non-surgical therapy resulted in 0.5-2% of crestal sites with bone loss. Subtraction requires radiographs which have closely approximating projection geometry. Presently available technology for taking standardized radiographs based on an occlusal stent system is adequate for obtaining interpretable subtraction images.
Dissertations / Theses on the topic "Occlusal radiography"
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Melo, Maria de Fatima Batista de. ""Avaliação da densidade óptica da sutura palatina mediana por meio do sistema de radiografia digital por placa fotoativada em pacientes submetidos a disjunção palatina"." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-18032004-072513/.
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RESUMO A Expansão Rápida da Maxila é um recurso clínico adotado pelos ortodontistas no tratamento das más oclusões com deficiência transversa real ou relativa da maxila. Esta, inclui uma fase ativa, promovendo a desarticulação dos ossos maxilares por meio da sutura, e uma fase passiva, onde uma série de eventos levam à remodelação óssea e restauração da sutura, com o aumento clínico na largura do palato. Discute-se qual a melhor época para a disjunção e o tempo necessário para que haja a perfeita remodelação óssea. A radiografia oclusal assume aqui um importante papel, pois é por meio desta que se obtém a imagem da sutura palatina mediana permitindo uma análise descritiva de suas condições em todas as etapas do tratamento A nossa proposta no presente estudo, foi a de medir as densidades ópticas da sutura palatina mediana antes da disjunção (Fase I), imediatamente após a disjunção, (Fase II) e após contenção de três meses (Fase III), usando um sistema de imagem digital, comparando-as e correlacionando-as com a radiografia oclusal convencional. A amostra, constituída por 31 (trinta e um) pacientes que se submeteriam à disjunção palatina e que se encontravam em fase de crescimento, foi dividida em:grupo I, constituído pelos pacientes de dentadura mista e grupo II, pelos pacientes de dentadura permanente. Foram obtidas radiografias oclusais e imagens digitais nas fases Fase I, Fase II e na Fase III. Áreas de interesse foram demarcadas nas radiografias digitais, procedendo-se a leitura das densidades ópticas pelo programa Digora for Windows-2.1, e comparando os resultados entre si e com a avaliação subjetiva feita nas radiografias oclusais. Após a análise dos dados pelo teste t de Student pareado, pode-se concluir que 1) as densidades ópticas da sutura palatina mediana na fase final, mostram valores inferiores aos da fase inicial nos pacientes do grupo I; 2) as densidades ópticas da sutura palatina mediana na fase final, mostram valores semelhantes aos da fase inicial nos pacientes do grupo II; 3) as densidades ópticas finais da sutura palatina mediana não correspondem às iniciais nos pacientes do sexo feminino do grupo I; 4) as densidades ópticas finais da sutura palatina mediana são semelhantes às iniciais nos pacientes do sexo masculino do grupo II; 5) para os pacientes do grupo II não houve diferença significante entre os valores de densidade óptica inicial e final, tanto no sexo masculino como feminino; 6) os resultados encontrados nas imagens digitais são compatíveis com os encontrados nas radiografias oclusais convencionais.SUMMARY The Fast Expansion of the Jaw is a clinical resource adopted by the ortodontists in the treatment of the bad occlusions with real or relative deficiency transversal, of the jaw. This, includes a phase, promoting the disarticulation of the maxilarys bones by means of the suture, and a passive phase, where a series of events takes to the bone remodelling and restoration of the suture, with the clinical increase in the width of the palate. The best time for the disjunction and the necessary time is argued which so that it has the perfect bone remodelling. The oclusal radiography assumes an important role here, therefore it is for way of this that if gets the image of the medium palatine suture allowing to a descriptive analysis of its conditions in all the stages of the treatment our proposal in the present study, was to measure the optic densities of the medium palatine suture before the disjunction (Phase I), immediately after the disjunction, (Phase II) and after containment three months (Phase III), using a system of digital image, comparing and correlating them with the conventional oclusal radiography. The sample, consisting of 31 (thirty one) patient that would submitted the palatine disjunction and that found in growth phase, divided in Grave I, constituted of the patients of mixing set of teeth and group II, for the permanent set of teeth patients. Oclusal radiography and digital images in the phases had been gotten Phase I, Phase II and in Phase III. Areas of interest had been demarcated in the digital x-rays, proceeding it reading from the optic densities for the Digora program for Windows-2.1, and comparing the results among themselves. With the subjective evaluation in the oclusal radiographies.(After the analysis of the data by student T test could be concluded that1) the opitic densities of the medium palatine suture in the final phase, show inferior values to the ones of the initial phase in the patients of group I;2) the optic densities of the medium palatine suture in the final phase, show similar values to the ones of the initial phase in the patients of group II;3) the final optic densities of the medium palatine suture do not correspond to the initials in the patients of the female groupI;4) the final opitic densities of the medium palatine suture are similar to the initials in the patients of the male group II;5) for the patients of group II it did not have significant difference betweenthe values of initial and final opitic density, as much in the male and female groups6) the results found in the digital images are compatible wit those found in the conventional oclusal radiographics.
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Chambrone, Leandro. "Avaliação radiográfica dos efeitos da carga oclusal excessiva sobre implantes dentários SLA e SLActive restaurados precocemente: estudo experimental em cães." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/23/23146/tde-08052012-165446/.
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O objetivo deste estudo foi avaliar os resultados radiográficos obtidos pelas analises de subtração radiográfica digital e linear de implantes dentários com superfície SLA e SLActive submetidos a carga funcional e sobrecarga oclusal precoce restaurados com reconstruções em cantilever (pôntico suspenso). Cinco cães beagle tiveram seus pré-molares mandibulares extraídos bilateralmente. Após três meses, retalhos foram elevados e seis implantes (três SLA e três SLActive) foram instalados em um desenho de boca dividida e aleatorização por blocos. Após quatro semanas, os implantes foram restaurados em cada lado da mandíbula da seguinte forma: uma coroa unitária com contatos oclusais estáveis (OE), uma coroa e uma unidade de cantilever com contatos oclusais excessivos (SO), e um implante protegido pela unidade em cantilever que não recebeu carga funcional (NR). Os cães foram mantidos em um programa de controle de placa periódico, durante o período do experimento. Radiografias padronizadas foram tomadas utilizando-se guias radiográficas individualizadas e padronizadas em dois momentos: na instalação das próteses e 24 semanas após o carregamento. Análises de subtração radiográfica digital e medições lineares (entre um plano projetado entre os ombros do implante e o primeiro contato implante-osso) foram realizadas. As análises estatísticas, ANOVA para medidas repetidas, ANOVA para dados equilibrados e teste t de Bonferroni foram utilizados para identificar diferenças entre as médias, entre os seis grupos avaliados: SLA OE, SLA SO, SLA NR, SLActive OE, SLActive SO e SLActive NR. Achados gerais similares foram observados para os grupos SLA e SLActive (todos os grupos OE, NR e SO) em relação ao nível ósseo peri-implantar e as dimensões das áreas indicando alterações de densidade óssea ao redor dos implantes. As mensurações lineares variaram de 1,61 mm (grupo SLActive SO) a 1,94 mm (grupo SLA SO) no tempo 0 (antes da aplicação das cargas funcionais) e 2,00 mm (grupo SLA SO) a 2,99 mm (grupo SLActive NR) na avaliação após 24 semanas, sem diferenças estatisticamente significativas dentro ou entre-grupos (p = 0,672). Com relação à área de mudança de densidade óssea, esta variou de 0,91 mm2 (grupo SLA OE) para 1,40 mm2 (grupo SLA SO), mas sem diferenças significativas entre os grupos (p = 0,568). Por outro lado, um ganho de densidade óssea estatisticamente significativa foi encontrado para o grupo SLA com sobrecarga oclusal (p = 0,012). Nenhuma diferença significativa na alteração de densidade óssea foi detectada entre os outros cinco grupos (p> 0,05). Em conclusão, a sobrecarga oclusal precoce aplicada sobre implantes restaurados com reconstruções em cantilever, não levou a mudanças significativas na altura óssea peri-implantar após 24 semanas. No entanto, a densidade óssea ao redor de implantes SLA com sobrecarga oclusal, foi significativamente maior que nos outros grupos.The objective of this study was to evaluate the radiographic outcomes of SLA and SLActive dental implants submitted to functional load and early occlusal overload restored with cantilever reconstructions. Five beagle dogs had their mandibular premolars extracted bilaterally. After three months, flaps were raised and six implants (three SLA and three SLActive) were installed in a block-randomized split-mouth design. After four weeks, implants were restored on each side of the mandible as follows: one single crown with stable occlusal contacts (OE), one crown and a cantilever unit with overt occlusal contacts (SO), and an implant protected by the cantilever unit not submitted to functional load (NR). The dogs were maintained in a strict and periodic plaque control program during the period of the experiment. Standardized radiographies were taken using standardized and individualized radiographic stents in two distinct moments: at prostheses installation and 24-weeks after loading. Digital subtraction radiography analyses and linear measurements were performed. Statistical analyses used repeated measures ANOVA and ANOVA for balanced data and the Bonferroni Student t test to identify differences between the means of the six evaluated groups: SLA OE, SLA SO, SLA NR, SLActive OE, SLActive SO and SLActive NR. Similar findings were found for SLA and SLActive groups regarding the peri-implant bone level and the area of bone density change around implants. Baseline linear measurements ranged from 1.61 mm (SLActive SO group) to 1.94 mm (SLA SO group) at baseline, and from 2.00 mm (SLA SO group) to 2.99 mm (SLActive NR group) at the 24-week evaluation, with no statistically significant differences within- or between-groups (p=0.672). With respect to the areas of bone density change, they ranged from 0.91 mm2 (SLA OE group) to 1.40 mm2 (SLA SO group), but without significant differences between groups (p=0.568). On the other hand, a statistically significant bone density gain was found for the overloaded SLA group (p=0.012). No significant differences in bone density change were detected between the other five groups (p>0.05). In conclusion, the early occlusal overload applied to implants restored with cantilever reconstructions did not lead to significant changes in the peri-implant bone height. However, bone density around overloaded SLA implants was significantly higher than in the other groups.
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Mohunta, Vrinda V. "Radiographic Appearance of Inter-occlusal Record Materials for CBCT Guided Implant Surgery." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1436203075.
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Lin, Cheng-Han, and 林政翰. "The relationship between radiographic attachment loss and occlusal attrition dimension, root shape and chewing habit in molar teeth - A parametric analysis." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/61988392070874105295.
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碩士高雄醫學大學
牙醫學研究所
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Numerous studies concluded that occlusal trauma is a cofactor of periodontal breakdown. The shapes of molar roots also have significant influence on the progression of periodontal disease. Little or limited information about the relationships among occlusal attrition dimension (OAD), root shape, chewing habit and periodontal attachment loss in molars is available. The sample pool of the present study consisted of 44 individuals, ages 19 to 66 years ( mean age = 40.0±10.6 years), with a totally 292 teeth. The mean RAL (named as RAL/AD) was first introduced in this study. The objectives of the present study were to evaluate : (1) the relationship between OAD and RAL/AD in molars. (2) the influence of molar root shape (cone-shaped or non cone-shaped) on the RAL and RAL/AD. (3) the influence of unilateral chewing habit on the RAL and RAL/AD. The results were summarized as follows : (1) The attrition duration (AD) have positive correlation with OAD and RAL. (2) Male exhibited greater (p<0.05) occlusal attrition than female. The difference of RAL in gender revealed no statistical significance, whereas the means of RAL/AD in female were significantly greater (p<0.05) than in male. (3) The distribution of root shape in gender revealed statistical non-significance in maxillary molars, whereas the prevalence of cone-shaped roots significantly increased (p<0.05) in the mandibular molars for female. (4) A positive relationship between OAD and RAL/AD was noted in both the first and the second molar. (5) The RAL/AD were significantly greater (p<0.05) on cone-shaped molars than those on non cone-shaped molars. (6) The absence of relationship between root trunk type and RAL, RAL/AD and the distribution of FIs was found. (7) Unilateral chewing significantly increase the RAL/AD in molars (p<0.05), but not the RAL. (8) The maxillary molars exhibited significantly greater amount of RAL/AD in the smoking group (p<0.05), whereas the RAL in all molars was not influenced by smoking.
Books on the topic "Occlusal radiography"
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Kerstein, Robert B. Handbook of research on computerized occlusal analysis technology applications in dental medicine. Hershey, PA: Information Science Reference, an imprint of IGI Global, 2015.
Find full textBook chapters on the topic "Occlusal radiography"
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Reyneke, Johan P., and Carlo Ferretti. "Diagnosis and Planning in Orthognathic Surgery." In Oral and Maxillofacial Surgery for the Clinician, 1437–62. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-1346-6_66.
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AbstractThe clinical evaluation of the face is the most important aspect of evaluating patients with dentofacial deformities. The clinical examination is the primary determinant in making a diagnosis and developing a treatment plan. The basic treatment goals are: establishment of orofacial function, ensure stability of results, achieve facial esthetics and to consider the patency of the airway. The systematic clinical examination is divided into five basic evaluations: the frontal view, the profile view, three quarter view, an occlusal assessment and the temporomandibular joint evaluation. The clinical diagnosis is then confirmed with special investigations such as panoramic, lateral and anteroposterior cephalometric radiographs and other investigations as required. A dental, skeletal and soft tissue problem list is then noted and orthodontic and surgical solutions integrated into a final treatment plan. A cephalometric radiographic tracing or a 3D virtual treatment planning system is finally used to measure the planned surgical movements and to visualize the expected treatment results.
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Srivastava, Ram. "Chapter-14 Bitewing and Occlusal Radiography." In Step by Step� Oral Radiology, 205–20. Jaypee Brothers Medical Publishers (P) Ltd., 2011. http://dx.doi.org/10.5005/jp/books/11399_14.
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Whaites, Eric, and Nicholas Drage. "Radiographies occlusales." In Radiographie et Radiologie Dentaires, 129–34. Elsevier, 2019. http://dx.doi.org/10.1016/b978-2-294-74352-8.00011-3.
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Supple, DMD, Robert C. "Digital Occlusal Force Distribution Patterns (DOFDPs)." In Oral Healthcare and Technologies, 1–74. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-1903-4.ch001.
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This chapter describes the many clinical applications of Digital Occlusal Force Distribution Patterns (DOFDPs) recorded with the T-Scan Computerized Occlusal Analysis system. Movements made by the Center of Force trajectory as force travels around the dental arches during the occlusion and disocclusion creates these patterns. The repetitive occlusal contact data points locate the force distribution received when teeth occlude against each other. These force distribution patterns correlate to intraoral compromised dental anatomy found in radiographs, photographs, and during the clinical examination of teeth and their supporting tissues. Moreover, they directly influence the envelope of motion, the envelope of function, and head and neck posture. This chapter illustrates with clinical examples the correlation between Stomatognathic System structural damage and repeating patterns of abnormal occlusal force distribution. The T-Scan technology isolates these damaging regions of excess microtraumatic occlusal force, absent of clinician subjectivity, thereby helping clinicians make an accurate, organized, and documented occlusal diagnosis.
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Supple, DMD, Robert C. "Digital Occlusal Force Distribution Patterns (DOFDPs)." In Handbook of Research on Computerized Occlusal Analysis Technology Applications in Dental Medicine, 830–904. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-6587-3.ch019.
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This chapter describes the many clinical applications of Digital Occlusal Force Distribution Patterns (DOFDPs) recorded with the T-Scan Computerized Occlusal Analysis system. Movements made by the Center of Force trajectory as force travels around the dental arches during the occlusion and disocclusion creates these patterns. The repetitive occlusal contact data points locate the force distribution received when teeth occlude against each other. These force distribution patterns correlate to intraoral compromised dental anatomy found in radiographs, photographs, and during the clinical examination of teeth and their supporting tissues. Moreover, they directly influence the envelope of motion, the envelope of function, and head and neck posture. This chapter illustrates with clinical examples the correlation between Stomatognathic System structural damage and repeating patterns of abnormal occlusal force distribution. The T-Scan technology isolates these damaging regions of excess microtraumatic occlusal force, absent of clinician subjectivity, thereby helping clinicians make an accurate, organized, and documented occlusal diagnosis.
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Kulshrestha, Rohit. "Changes in The Temporomandibular Joint after Occlusal Deprogramming." In Bulletin of Medical and Clinical Research, 1–21. IOR INTERNATIONAL PRESS, 2020. http://dx.doi.org/10.34256/br2011.
Full textAbstract:
Common signs and symptoms of TMD include masticatory muscle pain, TMJ sounds, limited mouth opening, and deviations in mandibular movements. Treatment generally involves some combination of occlusal splints, physiotherapy, relaxation therapy, pharmacological intervention, arthroscopic surgery, education, and behavioural counselling. One randomized controlled trial indicated that an occlusal deprogramming splint is more effective than other methods in treating TMD, although another study produced contradictory results. Measurements of the radiographic joint space a radiolucent area between the mandibular condyle and the temporal bone were introduced by Ricketts to describe condylar position. The clinical significance of condyle-fossa relationships in the TMJ is controversial, but several studies have suggested an association between eccentric condylar position and TMD. This chapter describes key changes in the condyle-fossa relationship after the use of an occlusal deprogramming splint in patients with TMD.
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Kulshrestha, Rohit. "Changes in The Temporomandibular Joint after Occlusal Deprogramming." In Bulletin of Medical and Clinical Research, 1–21. IOR INTERNATIONAL PRESS, 2020. http://dx.doi.org/10.34256/br2011.
Full textAbstract:
Common signs and symptoms of TMD include masticatory muscle pain, TMJ sounds, limited mouth opening, and deviations in mandibular movements. Treatment generally involves some combination of occlusal splints, physiotherapy, relaxation therapy, pharmacological intervention, arthroscopic surgery, education, and behavioural counselling. One randomized controlled trial indicated that an occlusal deprogramming splint is more effective than other methods in treating TMD, although another study produced contradictory results. Measurements of the radiographic joint space a radiolucent area between the mandibular condyle and the temporal bone were introduced by Ricketts to describe condylar position. The clinical significance of condyle-fossa relationships in the TMJ is controversial, but several studies have suggested an association between eccentric condylar position and TMD. This chapter describes key changes in the condyle-fossa relationship after the use of an occlusal deprogramming splint in patients with TMD.
Conference papers on the topic "Occlusal radiography"
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Van Der Stelt. "Visualization Of Occlusal Carious Lesions By Subtraction Radiography After Stannous Fluoride Impregnation." In Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 1992. http://dx.doi.org/10.1109/iembs.1992.594737.
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van der Stelt, Paul F. "Visualization of occlusal carious lesion by subtraction radiography after stannous fluoride impregnation." In 1992 14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 1992. http://dx.doi.org/10.1109/iembs.1992.5761376.
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