Relevant bibliographies by topics / Teeth Teeth Dental jurisprudence

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Academic literature on the topic 'Teeth Teeth Dental jurisprudence'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Teeth Teeth Dental jurisprudence"

1

Haba, Danisia, Yllka Decolli, Emilia Marciuc, and Ana Elena Sîrghe. "Teeth Impaction and Structural Teeth Anomalies." Seminars in Musculoskeletal Radiology 24, no. 05 (2020): 523–34. http://dx.doi.org/10.1055/s-0040-1709210.

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AbstractDentists and oral and maxillofacial radiologists have used periapical, occlusal, panoramic, and cephalometric radiographs for many years for diagnosing dental anomalies, especially before orthodontic or surgical treatment. Cone beam computed tomography was developed in recent years especially for the dental and maxillofacial region. Thus it has become the imaging modality of choice for many clinical situations, such as the assessment of dental impaction and structural teeth anomalies or other associated diseases and disorders (e.g., Gardner's syndrome, cleidocranial dysplasia). This article reviews different aspects of dental impaction and its possible effects on adjacent structures such as external root resorption, marginal bone loss, as well as describing structural dental anomalies. It provides a systematic analysis of their characteristic features and imaging findings for general radiologists to achieve a precise diagnosis and an optimal interpretation.
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Ritter, Andre V. "Dental Trauma (Avulsed Teeth)." Journal of Esthetic and Restorative Dentistry 16, no. 4 (2004): 267–68. http://dx.doi.org/10.1111/j.1708-8240.2004.tb00049.x.

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Nurdin, Zurifah. "The Culture of Thahârah in the Corona Virus Disease Pendemic: an Offer to Prevent the Spread of Covid-19 with Islamic Jurisprudence Approach." Madania: Jurnal Kajian Keislaman 24, no. 2 (2021): 223. http://dx.doi.org/10.29300/madania.v24i2.3524.

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Islamic teachings explain comprehensively how to purify, clean the body and the environment from uncleanness, and to use water and other washing media in a measured manner. In the concept of Islamic theory, this purification activity is known as thahârah. Due to the wide transmission of the Corona Virus Disease 2019 or Covid-19 throughout the world, this article offered preventive measures to restrain the spread of Covid-19 by practicing thahârah consistently based on a fiqh perspective. This study employed literary research method which traced a number of books by Islamic scholars related to the thahârah or purification procedures. After the data was collected, the analysis was carried out by analyzing, processing, and interpreting the data into a conclusion. The results revealed that in addition to eliminating hadaṡ, dirt, and impurity, thahârah activities such as wudhu, tayamum, titual bathing, and teeth brushing benefit for physical and spiritual health. If thahârah is practiced consistently; as a cleaning up routine activity, it will diminish the spread of Covid-19. Instead of just washing hands, for instance, it is recommended to do wudhu even if it is not for praying. Viruses sticking to the hands and face will be washed away and disappear if a person performs wudhu properly according to the teachings of the Prophet Muhammad. The research has shown that wudhu contains tremendous benefits for health as it can stimulate energy in the body and improve blood circulation.Ajaran Islam secara rinci menjelaskan bagaimana bersuci, membersihkan badan dan lingkungan dari najis, dan bagaimana menggunakan air dan media pencuci lainnya dengan terukur. Aktivitas bersuci tersebut dalam konsep Islam disebut thahârah. Sehubungan dengan telah menyebarnya virus corona 2019 atau Covid-19 yang melanda ke seluruh dunia, artikel ini menawarkan upaya tindakan preventif pencegahan tertularnya Covid-19 dengan membudayakan thahârah secara konsisten berdasarkan perspektif fikih. Penelitian ini menggunakan metode literary research, yakni menelusuri sejumlah buku-buku karya ulama Islam yang berhubungan dengan ṭahârah atau tatacara bersuci menurut fikih Islam. Setelah data terkumpul, dilakukan analisis dengan mengkalisifikasi, mengolah, dan menginterpretasi data menjadi suatu kesimpulan. Dari hasil analisis tersebut dapat disimpulkan bahwa selain bertujuan menghilangkan hadas, kotoran, dan najis, kegiatan thahârah seperti wudhu, tayamum, mandi, dan bersiwak bermanfaat untuk kesehatan jasmani dan rohani. Jika aktivitas thahârah ini dibudayakan secara konsisten, dalam arti dijadikan aktivitas yang rutin dalam membersihkan sesuatu, penyebaran Covid-19 akan tertekan menjadi minimal. Daripada mencuci tangan saja, misalnya, lebih baik sekalian berwudhu walaupun tidak untuk melakukan salat. Virus yang menempel di tangan dan wajah akan terbasuh dan lenyap jika seseorang melakukan wudhu dengan benar sesuai dengan ajaran Nabi Muhammad Saw. Penelitian membuktikan bahwa wudhu mengandung manfaat yang besar bagi kesehatan karena mampu merangsang dan menstimulus energi dalam tubuh serta melancarkan peredaran darah.
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Mammadova, Aytan Siraj, MaKenzie Hodge, Kehinde Matilda Folawewo, et al. "Bones Versus Teeth." Journal of the Endocrine Society 5, Supplement_1 (2021): A185—A186. http://dx.doi.org/10.1210/jendso/bvab048.375.

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Abstract Introduction: A 200% increase in population growth among those over 85 is projected in the United States by 2050. Approximately half of women over 50 will experience an osteoporotic fracture in their lifetime. Osteoporosis disproportionately affects old-old adults (those between 85 and 95) as more than half of those admitted to the hospital for hip fracture are over 80 years of age. Older adults are also likely to need dental care. The American Dental Association guidelines offer preventive recommendations for those over 60 years of age but do not address the nuances of treatment options for nonagenarian persons. This case illustrates the treatment dilemma of nonagenarians wishing to optimize both bone and dental health. Case: We have a 95-year-old performance artist, who seeks to optimize bone health in the face of recommended dental work. She has been physically active her whole life and consumes adequate quantities of calcium and Vitamin D. She doesn’t smoke but has needed periodic glucocorticoids for exacerbations of chronic lung disease. At age 84 she began ibandronate but stopped due to worsening of esophageal reflux. She was then treated with teriparatide for 2 years. DEXA scans have shown declining hip T scores from -2.8 at age 88 to -3.5 at age 94 (osteoporotic bone density: T-score lower than -2.5). Her dentist recommended the extraction of several teeth before beginning zoledronate. She refused tooth extraction and sought treatment options to enhance her bone density. Discussion: Persons of advanced age are likely to have oral health problems requiring dental treatment. Bone health treatments such as bisphosphonates and denosumab are generally safe but can potentially cause osteonecrosis of the jaw even with simple tooth extraction in old-old population. Specific guidelines are lacking for treatment to maintain bone and dental health. The American Association of Oral and Maxillofacial Surgeons suggests that extractions and implants can be conducted as usual in patients who have been treated with oral bisphosphonates for less than four years and lack other clinical risk factors. A delay of two months is suggested for those who have been treated for more than four years or has taken glucocorticoids concomitantly. The approach is uncertain for old-old adults who are taking treatment but develop a need for dental surgery. More research is needed about options for optimizing dental health while enhancing bone density in aging population.
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Sperber, G. H. "Dental history: Teeth as reliquaries." British Dental Journal 223, no. 9 (2017): 620. http://dx.doi.org/10.1038/sj.bdj.2017.934.

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Shepherd, Jonathan. "The College has teeth!" Bulletin of the Royal College of Surgeons of England 91, no. 1 (2009): 23. http://dx.doi.org/10.1308/147363509x392819.

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As part of the modernisation of dental research arrangements that it is leading in the College, the Faculty of Dental Surgery (FDS) has funded the cataloguing and display of its world-famous odontological collection. This comprises a unique range of dental and related specimens from all corners of the globe, some of them very impressive indeed, which will enhance the attractiveness and impact of the renowned College museum. A further proposal is to recruit a case PhD student to carry out original research on the primate specimens, known as the Hill collection.
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Petrescu, Horia Alexandru, Daniel Vlasceanu, Andrei Stamate, Robert Bololoi, and Stela Carmen Hanganu. "Finite Element Analyses Comparison Between Normal Teeth and Prosthetic Teeth." Key Engineering Materials 638 (March 2015): 155–60. http://dx.doi.org/10.4028/www.scientific.net/kem.638.155.

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Dental medicine represents a very important part of our life. As our appearance or looks is a major concern for us, a beautiful smile can improve our life. Moreover, our teeth health reflects on our overall health. This paper presents a method for highlighting the differences between a natural tooth and a prosthetic one. In order to determine the stress distribution in teeth during the use of prosthetics pivots, several virtual geometric models of the teeth were created (canine, first premolar, first molar and second molar), both in their natural form and when using pivots. The results obtained from these analyses were compared in order to reveal the behavior of a prosthetic tooth during normal life loads. Such results of real life behavior can be used by dental medics in order to predict the life span of restored teeth.
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Loy, Fionnuala, and Victoria Elton. "Shark teeth: a case of multiple supernumerary teeth." Orthodontic Update 14, no. 3 (2021): 135–37. http://dx.doi.org/10.12968/ortu.2021.14.3.135.

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A 44-year-old male was referred to the Department of Orthodontics at Manchester Dental Hospital. He presented with pain from his heavily restored, lower right second premolar, which had an apical supplemental tooth, visible radiographically. The dentist queried whether the second premolar tooth could be extracted and the supplemental tooth aligned in its place. Clinical examination revealed no relevant abnormalities. The family and medical history were non-contributory. Panoramic tomography revealed multiple supplemental supernumerary teeth in the canine and premolar regions. Cone beam computed tomography and multidisciplinary team input were required to plan the treatment for this unusual case. CPD/Clinical Relevance: These findings highlight the management and treatment options for a case of non-syndromic, multiple supernumerary teeth. Consideration must be given to the risk of damage to adjacent structures if surgically removing supernumerary teeth, and the risk that supernumerary teeth may be ankylosed and not amenable to alignment within the arch.
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Nait Lechguer, A., S. Kuchler-Bopp, B. Hu, Y. Haïkel, and H. Lesot. "Vascularization of Engineered Teeth." Journal of Dental Research 87, no. 12 (2008): 1138–43. http://dx.doi.org/10.1177/154405910808701216.

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The implantation of cultured dental cell-cell re-associations allows for the reproduction of fully formed teeth, crown morphogenesis, epithelial histogenesis, mineralized dentin and enamel deposition, and root-periodontium development. Since vascularization is critical for organogenesis and tissue engineering, this work aimed to study: (a) blood vessel formation during tooth development, (b) the fate of blood vessels in cultured teeth and re-associations, and (c) vascularization after in vivo implantation. Ex vivo, blood vessels developed in the dental mesenchyme from the cap to bell stages and in the enamel organ, shortly before ameloblast differentiation. In cultured teeth and re-associations, blood-vessel-like structures remained in the peridental mesenchyme, but never developed into dental tissues. After implantation, both teeth and re-associations became revascularized, although later in the case of the re-associations. In implanted re-associations, newly formed blood vessels originated from the host, allowing for their survival, and affording conditions organ growth, mineralization, and enamel secretion.
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Sella Tunis, Tatiana, Ofer Sarne, Israel Hershkovitz, et al. "Dental Anomalies’ Characteristics." Diagnostics 11, no. 7 (2021): 1161. http://dx.doi.org/10.3390/diagnostics11071161.

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The aim of this study was to characterize dental anomalies. The pretreatment records (photographs and radiographs) of 2897 patients (41.4% males and 58.6% females) were utilized to detect dental anomalies. The dental anomalies studied were related to number, size and shape, position, and eruption. A Chi-square test was carried out to detect associations between dental anomalies, jaw, and sex. A total of 1041 (36%) of the subjects manifested at least one dental anomaly. The prevalence of all dental anomalies was jaw-dependent and greater in the maxilla, except for submerged and transmigrated teeth. The most frequently missing teeth were the maxillary lateral incisor (62.3%) and the mandibular second premolars (60.6%). The most frequent supernumerary teeth were the incisors in the maxilla (97%) and the first premolars in the mandible (43%). Dental anomalies are more frequent in the maxilla and mainly involve the anterior teeth; in the mandible, however, it is the posterior teeth. These differences can be attributed to the evolutionary history of the jaws and their diverse development patterns.
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Dissertations / Theses on the topic "Teeth Teeth Dental jurisprudence"

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Karkhanis, Shalmira. "Macroscopic and microscopic changes in incinerated deciduous teeth." University of Western Australia. Centre for Forensic Science, 2009. http://theses.library.uwa.edu.au/adt-WU2009.0170.

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The teeth are amongst the most resilient elements of the human skeleton and are thus often utilised in routine forensic investigation involving the identification of unknown remains. The teeth, however, also have other practical forensic applications. Teeth exposed to thermal stress have the potential to not only aid in identification but also in understanding the circumstances surrounding the fire. Previous investigations have drawn conclusions that if a fire flares up suddenly and intensively, the teeth burst and enamel is lost. If the blaze commences gently and burns slowly, then the first observable morphologic change is the colour. The teeth subsequently are difficult to handle, thus changes in teeth can indicate the history of exposure to thermal conditions. Children are twice as likely to become victims of house fire because of an inability to safely evacuate from areas of danger. The literature demonstrates, however, that research on the effects of incineration on teeth is mostly restricted to the permanent teeth. The apparent lack of knowledge on the effects of incineration on deciduous teeth thus necessitates further research in this area. This research project primarily aims at understanding the effect of extreme temperatures on deciduous teeth. It also aims to relate colour changes that occur post heating with fragility to aid in proper handling of samples in a forensic scenario and to determine the possibility of identifying incineration temperature based on tooth condition. The samples analysed composed of 90 deciduous teeth (45 molars and 45 anteriors) extracted as a part of clinical treatment were used for the study. The project involved exposing extracted deciduous teeth to temperatures ranging from 100°C to 1100°C for 30 minutes using a laboratory Gallenkamp oven. Unheated deciduous teeth were used as controls for the project. Post-incineration the teeth were then analysed under a stereomicroscope and SEM for morphological changes. A colorimetric analysis was also undertaken to evaluate the colour changes induced in the primary teeth due to the thermal stress. It was found that it was possible to identify the incineration temperature based on the tooth condition when the colour changes, stereomicroscopic findings and SEM images were utilised collectively. It was also concluded that the thermally induced changes observed in primary teeth occur at lower temperatures in comparison to the permanent teeth. It was also established that post-incineration deciduous teeth are fragile and show a tendency to fragment after minimal exposure to thermal stress as compared to the permanent teeth. Moreover enamel and dentin remained identifiable in primary teeth even after exposure to 1100°C for 30 minutes while cementum lost its structural morphology at 900°C.
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Gavrilko, Oleg. "Estudo post mortem através da técnica do pink teeth em vítimas de mortes violentas em Curitiba e Região Metropolitana." Universidade Tecnológica Federal do Paraná, 2013. http://repositorio.utfpr.edu.br/jspui/handle/1/488.

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Os dentes rosados são um fenômeno que pode ocorrer em vida ou post-mortem. Ele resulta na pigmentação do dente pela hemoglobina que se difunde através dos túbulos destinatários. Vários pesquisadores vêm analisando esse fenômeno a fim de elucidar seu mecanismo e tentar relacioná-lo com a causa da morte e do tempo decorrido da morte, com o objetivo de auxiliar e agilizar o trabalho de investigação criminal na descoberta da real situação da morte. Nesse trabalho o autor procurou correlacionar o aparecimento de dentes rosados com a hora aproximada e a causa da morte, mensurando a coloração. Foi realizado um trabalho de campo no Instituto Médico Legal da cidade de Curitiba onde foram analisados 15 cadáveres, com diferentes causas da morte. Para estabelecer a coloração foi utilizada a escala de cores RGB Hex Triplet Color Chart e realizada a comparação visual dos dentes. Ficou constatado que os dentes da bateria labial, ou seja, de canino a canino, foram os dentes mais afetados e a região cervical dos dentes – colo do dente ou na região da junção cemento-esmalte, ou anda pescoço do dente, é a que apresenta uma coloração mais exuberante. É proposto o desenvolvimento de um colorímetro eletrônico como trabalho futuro, com o objetivo de automatizar a aquisição de cor nos dentes rosados.<br>Pink teeth are a phenomenon that can occur in life or post-mortem. It is resulted by pigmentation tooth by hemoglobin, which diffuses through the dentinal tubules. Several researches have analyzed this phenomenon, in order to elucidate its mechanism and try to relate to the cause of death and the time elapses from death, to assist and make faster the word of criminal investigation in discovering the real situation of death. In this work the author tried to correlate the appearance of the pink teeth with time and cause of death, measuring the color. Were conducted a field study at the Institute of Forensic Medicine of Curitiba, where were analyzed 15 specimens with different causes of death. For the staining was used to measure the color gamut of RGB Hex Triplet Color Char and held visual comparison of the teeth. It was verified that the teeth of the battery lip, i.e. from canine to canine were the most affected teeth and the neck of the teeth – or the tooth neck region of the cementum-enamel junction, or neck of the tooth, it shows one more exuberant color. Is proposed the development of a electronic colorimeter as future work, with the subject to automate the capture the color in the pink teeth.
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Nassar, Diaa Eldin M. "A prototype automatic dental identification system (ADIS)." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=1977.

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Thesis (M.S.)--West Virginia University, 2001.<br>Title from document title page. Document formatted into pages; contains v, 72 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 70-72).
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Lin, Jack Cheng-Wei, and n/a. "Electric pulp testing of molar teeth." University of Otago. School of Dentistry, 2007. http://adt.otago.ac.nz./public/adt-NZDU20071221.140417.

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Testing the vitality of teeth using electric pulp testers was reviewed. Two studies then investigated aspects of the application of electric pulp testing (EPT) to healthy first molar teeth. Twenty volunteers with first molars free of restorations and caries were recruited. One molar from each arch was selected and rubber dam applied. The tester probe was coated with fluoride gel. Seven sites on each crown were EPT tested four times, and all threshold responses recorded. Data were analysed using one way ANOVA at the 0.01 level. The lowest response for both the maxillary and mandibular teeth was with the probe on the mesio-buccal cusp tip. Males responded at a lower level than females at the mesio-buccal cusp tip, but this did not reach statistical significance. The relationship between pulp areas and dimensions on radiographs and the EPT results was investigated. Standardised bitewing radiographs of the tested molars were mounted and digitally scanned. Five measurements were taken using a computer program; crown width, the mesial and distal pulp horn heights, the area of the clinical crown, and the pulp area in the clinical crown. The four electrode placement sites with the lowest threshold from the pulp testing results were selected. Pearson correlations (2-tailed) were used to relate the measurements. There were no correlations between the coronal pulp size, pulp horn height and the probe placement site. The exception was an anomalous correlation between the distal horn height and mesio-buccal cuspal area of the maxillary molars.
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Walker, Richard Thomas. "A comparative investigation of the root number and canal anatomy of permanent teeth in a Southern Chinese population." Thesis, [Hong Kong : University of Hong Kong], 1987. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12335423.

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Tongkoom, Subongkoch. "The prevalence of dental anomalies in the primary dentition of Chinese children." [Hong Kong] : Faculty of Dentistry, the University of Hong Kong, 1994. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19902220.

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Lam, Raymond Hiu-wai. "Artificial teeth : dental biofilm analysis on a chip." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/62525.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>In this thesis, an "artificial teeth" microfluidic device is developed that provides unprecedented control over the conditions required to simulate the growth of complex dental biofilm. Dental plaque formation is not only a precursor to tooth decay, but also induces more serious systemic health problems such as cardiovascular disease, pre-term labor, and diabetes. Therefore, understanding the conditions promoting colonization and subsequent biofilm development involving complex bacteria coaggregation is particularly important. The requirement of the continuous culture and analysis systems for large quantities of growth media and reagents has pushed the move toward microfluidics - the miniaturization and chip-based control of fluidic operations. Microfluidic oxygenation is necessary to regulate the cellular gas condition of culture medium, especially for mixed population biofilms consisting of both anaerobic and aerobic cell populations. A double-layer gas perfusion network structure fabricated above the cell culture regions is developed for culture oxygenation. Throughout the modeling and analysis of the oxygen transfer in microfluidic oxygenators, design strategies for such devices are proposed for different configurations. Various designs of oxygen-nitrogen mixer networks providing parallel oxygenation with differential or tunable oxygen concentrations are described and verified experimentally to test the corresponding applicability in microbiological culture. The microfluidic "artificial teeth" platform, integrated with the microfluidic oxygenators, functions as an effective and inexpensive analysis tool to dynamically adjust critical growth parameters such as bacteria population, growth medium composition, medium flow rate and dissolved oxygen levels. The first single-chamber "artificial tooth" chip is developed for long-term dental biofilm culture with better medium handling, such as mixing, humidification and automated growth medium replenishment. This device is also compatible with different analysis techniques using optical microscopy in order to determine the biofilm thickness, the ratio between viable and dead cells, and the visualization of spatial distribution of different dental bacteria in the biofilm. Furthermore, the single-chamber design is extended to a device containing up to 128 chambers. This "artificial teeth" chip is developed to achieve high-throughput parallel biofilm culture and analysis with a matrix of different growth conditions that can contribute to the quantitative studies of the physiology of dental biofilms. The artificial teeth device is applied to investigate the response of two key dental bacteria, Streptococci sp. and Fusobacterium nucleatum, in the biofilm under different microenvironments, including their growth under different gas conditions and their adherence properties with different sucrose concentrations. This work demonstrates a successful application of microfluidics to long-term biofilm culture applications.<br>by Raymond H. W. Lam.<br>Ph.D.
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Dempsey, Paula Jane. "Genetic and environmental contributions to morphological variation in the human permanent dentition : a study of Australian twins." Title page, contents and abstract only, 1998. http://web4.library.adelaide.edu.au/theses/09PH/09phd389.pdf.

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Bibliography: leaves 348-366. Elucidates the nature and extent of genetic and environmental contributions to variation in permanent tooth crown size. Sibling correlations are compared to find evidence of sex-linked genes contributing to crown size. This hypothesis was tested by comparing mean tooth size in female-male opposite-sex twins with same-sex twins, and singletons.
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Lee, Chun-kei, and 李鎮基. "Dental anomalies in the primary dentition." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B4715567X.

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Delayed diagnosis of dental anomalies in the permanent dentition can lead to severe occlusal, functional and aesthetic problems. Early diagnosis is not feasible in the primary dentition stage without screening radiography, which is controversial due to possible mutagenic effects. However, some dental anomalies in the primary dentition of Caucasians have been found to be followed by anomalies of the permanent successors. Therefore, identifying individuals at high risk of having anomalies of their permanent teeth by screening children for dental anomalies in the primary dentition, will facilitate early diagnosis and appropriate treatment. The objectives of this study were to determine the prevalence of dental anomalies in the primary dentition of a southern Chinese child population, and to investigate the relationship between the presence of a talon cusp, missing or supernumerary tooth in the primary dentition and the number of the permanent successor teeth. A total of 1513 children from 12 kindergartens were invited to participate in the prevalence study. School children visiting a regional school dental clinic during a four-year period and having talon cusp, supernumerary tooth or congenitally missing tooth in the primary dentition were included in the study to determine the relationship to the permanent successors. A total of 1333 children, aged from 2 years 11 months to 5 years 5 months (mean age 4 years 4 months) were included in the prevalence study. The prevalence of the commonest dental anomaly, double tooth, was 4.28%. Almost 95% of which were in the mandibular anterior region; one third of the double teeth involved the central and lateral incisors while the other two-thirds involved a lateral incisor and canine. The prevalence of congenitally missing teeth was 3.53%; all but one were mandibular incisors, the majority of which were lateral incisors. Girls were affected twice as often as boys. Both talon cusp and a supernumerary tooth occurred rarely (0.15%) and they were only found in the maxillary incisor region. A study of 57 cases of talon cusp on primary maxillary incisors showed that, when there was a talon cusp on the lateral incisor, 78.3% of the permanent successors exhibited odontogenic abnormalities; mostly in the form of supernumerary teeth. However, a talon cusp on a maxillary central incisor had no effect on the permanent successor. A study of 30 children with supernumerary primary teeth revealed that half of the children with supernumerary primary maxillary lateral incisors also had supernumerary permanent successors. A further study of 182 children with missing primary mandibular incisors showed that normal permanent successors were present in 50% of the cases with missing central incisors but only 8.5% of cases with missing lateral incisors. The prevalence of dental anomalies in the primary dentition of a local southern Chinese population differed from that of Caucasians. Children with talon cusp on primary maxillary lateral incisors, missing mandibular incisors and supernumerary maxillary lateral incisors were found to be at high risk of having an odontogenic abnormality in the permanent dentition. Clinicians should be aware of these anomalies and prepared to implement appropriate treatment.<br>published_or_final_version<br>Dentistry<br>Doctoral<br>Doctor of Philosophy
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Alkharobi, Hanaa. "Characterisation of dental pulp cells derived from carious teeth." Thesis, University of Leeds, 2016. http://etheses.whiterose.ac.uk/15341/.

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This study investigated some characteristics of dental pulp stromal/stem cells (DPSCs) isolated from healthy teeth (hDPSCs) compared to DPSCs isolated from teeth with shallow carious lesions (cDPSCs) with a view to the use of both cell types in hard tissue engineering strategies. Osteogenic differentiation was investigated using appropriate histochemical staining and osteogenic marker expression (ALPL, OC, RUNX-2). In addition, angiogenic (VEGFR-2, PECAM-1) and inflammatory gene markers (TLR-2, TLR-4) were investigated together with the secretion of the pro-inflammatory cytokines (IL-6 and IL-8). The activity of the pro-osteogenic IGF axis was also investigated in hDPSCs and cDPSC cultures. cDPSCs exhibited significantly higher clonogenic potential, and possess a higher proportion of cell that express mesenchymal stem cell markers (CD146+, CD90+ and CD105+, CD45-, CD31-) compared with hDPSCs. Evidence also suggested that cDPSCs had a greater osteoblastic differentiation potential than hDPSCs. cDPSCs expressed higher levels of inflammatory markers than hDPSCs together with higher concentrations of IL-6 and IL-8 in conditioned medium indicative of retention of a carious phenotype following cell isolation and culture. Finally functional examination of the IGF axis suggested a role for insulin-like growth factor binding proteins-2 and -3 (IGFBP-2 and -3) in the osteogenic differentiation of DPSCs. Therefore cDPSCs are comparable to hDPSCs in terms of their osteogenic potential and the inflammatory environment of cDPSCs may offer a promising cell source for future mineralised tissue repair and regeneration.
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Books on the topic "Teeth Teeth Dental jurisprudence"

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Federation, International Dental. Guidelines for dental identification procedures. The Federation, 1989.

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The testimony of teeth: Forensic aspects of human dentition. C.C. Thomas, 1988.

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Riaud, Xavier. Les dentistes, détectives de l'histoire. L'Harmattan, 2007.

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Iveson-Iveson, Joan. Your teeth. Bookwright Press, 1985.

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Ford, T. R. Pitt. The restoration of teeth. Blackwell Scientific, 1985.

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The restoration of teeth. Blackwell Scientific, 1985.

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Ford, T. R. Pitt. The Restoration of teeth. Blackwell Scientific Publications, 1985.

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Ford, T. R. Pitt. The restoration of teeth. 2nd ed. Blackwell Scientific, 1992.

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N, Johnson Orlen, and De Lyre, Wolf R., 1912-, eds. Essentials of dental radiography for dental assistants and hygienists. 9th ed. Pearson, 2012.

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We like our teeth. Hohm Press, 2009.

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Book chapters on the topic "Teeth Teeth Dental jurisprudence"

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Höhling, H. J. "Special Aspects of Biomineralization of Dental Tissues." In Teeth. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-83496-7_7.

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Frank, R. M., and J. Nalbandian. "Structure and Ultrastructure of the Dental Pulp." In Teeth. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-83496-7_5.

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Zhou, Zhong-Rong, Hai-Yang Yu, Jing Zheng, Lin-Mao Qian, and Yu Yan. "Introduction to Teeth." In Dental Biotribology. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-4550-0_1.

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Zhou, Zhong-Rong, Hai-Yang Yu, Jing Zheng, Lin-Mao Qian, and Yu Yan. "Microtribology of Human Teeth." In Dental Biotribology. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-4550-0_5.

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Larheim, Tore A., and Per-Lennart A. Westesson. "Teeth and Dental Implants." In Maxillofacial Imaging. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53319-3_7.

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Schuurs, Albert. "Discoloration of Teeth." In Pathology of the Hard Dental Tissues. John Wiley & Sons, Ltd,., 2013. http://dx.doi.org/10.1002/9781118702659.ch10.

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Alt, Kurt W., and Sandra L. Pichler. "Artificial Modifications of Human Teeth." In Dental Anthropology. Springer Vienna, 1998. http://dx.doi.org/10.1007/978-3-7091-7496-8_20.

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Türp, Jens C., and Kurt W. Alt. "Anatomy and Morphology of Human Teeth." In Dental Anthropology. Springer Vienna, 1998. http://dx.doi.org/10.1007/978-3-7091-7496-8_6.

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Tiong, Noah Teo Bo, and Loo Sun Din. "Replacing Missing Teeth: Dental Implants." In Atlas of Operative Maxillofacial Trauma Surgery. Springer London, 2020. http://dx.doi.org/10.1007/978-1-4471-5616-1_44.

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Zhou, Zhong-Rong, Hai-Yang Yu, Jing Zheng, Lin-Mao Qian, and Yu Yan. "Friction and Wear Behavior of Human Teeth." In Dental Biotribology. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-4550-0_3.

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Conference papers on the topic "Teeth Teeth Dental jurisprudence"

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Hu, Zhanli, P. Z. Wu, Jianbao Gui, Yao Chen, and Hairong Zheng. "Teeth segmentation using dental CT data." In 2014 7th International Conference on Biomedical Engineering and Informatics (BMEI). IEEE, 2014. http://dx.doi.org/10.1109/bmei.2014.7002747.

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Rawicz, Andrew H., Ivan Melnyk, and Pawel Kowalski. "Translucency measurements in teeth and dental materials." In Biomedical Optics 2003, edited by Peter Rechmann, Daniel Fried, and Thomas Hennig. SPIE, 2003. http://dx.doi.org/10.1117/12.500135.

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Low, I. M., J. Fulton, P. Cheang, and K. A. Khor. "DESIGNING NEW DENTAL MATERIALS THROUGH MIMICKING HUMAN TEETH." In Processing and Fabrication of Advanced Materials VIII. WORLD SCIENTIFIC, 2001. http://dx.doi.org/10.1142/9789812811431_0043.

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Marras, I., L. Papaleontiou, N. Nikolaidis, K. Lyroudia, and I. Pitas. "Virtual Dental Patient: a System for Virtual Teeth Drilling." In 2006 IEEE International Conference on Multimedia and Expo. IEEE, 2006. http://dx.doi.org/10.1109/icme.2006.262533.

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Sinescu, C., V. F. Duma, S. Canjau, et al. "Dentistry investigations of teeth and dental prostheses using OCT." In SPIE Photonics Europe, edited by Jürgen Popp, Valery V. Tuchin, Dennis L. Matthews, and Francesco S. Pavone. SPIE, 2016. http://dx.doi.org/10.1117/12.2227443.

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Rekow, D., and V. Thompson. "Dental Materials and Teeth: Testing Demands and Performance Challenges (Keynote)." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63768.

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Abstract:
Contact fatigue plays a critical role in performance of dental materials. Both naturally occurring materials (e.g., the tooth itself) and restorative materials, particularly ceramics are vulnerable to contact fatigue-induced and fatigue-exacerbated damage. Normal chewing functions are complex and unless accurately mimicked by test methods, do not reproduce clinically relevant failure modes. Without this, development of new material systems cannot proceed on a rational basis and will continue to rely on patients serving as the testing ground.
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Al-sherif, Nourdin, Guodong Guo, and Hany H. Ammar. "Automatic Classification of Teeth in Bitewing Dental Images Using OLPP." In 2012 IEEE International Symposium on Multimedia (ISM). IEEE, 2012. http://dx.doi.org/10.1109/ism.2012.26.

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Poonsri, Arisa, Napapa Aimjirakul, Theekapun Charoenpong, and Chamaiporn Sukjamsri. "Teeth segmentation from dental x-ray image by template matching." In 2016 9th Biomedical Engineering International Conference (BMEiCON). IEEE, 2016. http://dx.doi.org/10.1109/bmeicon.2016.7859599.

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Aeini, Faraein, and Fariborz Mahmoudi. "Classification and numbering of posterior teeth in bitewing dental images." In 2010 3rd International Conference on Advanced Computer Theory and Engineering (ICACTE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icacte.2010.5579369.

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Rahmat, Romi Fadillah, Silviani Silviani, Erna Budhiarti Nababan, Opim Salim Sitompul, Rina Anugrahwaty, and Silmi Silmi. "Identification of molar and premolar teeth in dental panoramic radiograph image." In 2017 Second International Conference on Informatics and Computing (ICIC). IEEE, 2017. http://dx.doi.org/10.1109/iac.2017.8280614.

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