Relevant bibliographies by topics / Dentition

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
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Academic literature on the topic 'Dentition'

Author: Grafiati
Published: 4 June 2021
Last updated: 30 July 2024

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Journal articles on the topic "Dentition"

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Shivani, Singh, and K. L. Vandana. "Assessment of gingival sulcus depth, in primary, mixed and permanent dentition-Part-1." International Journal of Dental Research 5, no. 2 (July 19, 2017): 130. http://dx.doi.org/10.14419/ijdr.v5i2.7962.

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Aim and objective: The objective of this in-vivo study was to evaluate toothwise and archwise sulcus depth in human primary, mixed and permanent dentition of Indian population.Method: The study included 40 subjects (22 males and 18 females) of an age range 4-25 years. Subjects were divided into 3 groups – the primary dentition (4-6 years) mixed dentition (7-13 years) and adult dentition (16-25 years). All the parameters were measured in upper and lower anterior segments.Results: Gingival sulcus depth (GSD) was measured archwise and toothwise in different dentitions and overall dentition wise without differentiating archwise and toothwise. GSD was significantly higher in maxillary mixed dentition (1.75±0.75) followed by permanent and primary dentition. In all the dentition, maxillary central incisor showed significant GSD.Conclusion: The sulcus depth is maximum in mixed dentition followed by primary and permanent dentitions and significantly higher in maxillary central incisor.
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Alhammadi, Maged Sultan, Esam Halboub, Mona Salah Fayed, Amr Labib, and Chrestina El-Saaidi. "Global distribution of malocclusion traits: A systematic review." Dental Press Journal of Orthodontics 23, no. 6 (December 2018): 40.e1–40.e10. http://dx.doi.org/10.1590/2177-6709.23.6.40.e1-10.onl.

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Abstract Objective: Considering that the available studies on prevalence of malocclusions are local or national-based, this study aimed to pool data to determine the distribution of malocclusion traits worldwide in mixed and permanent dentitions. Methods: An electronic search was conducted using PubMed, Embase and Google Scholar search engines, to retrieve data on malocclusion prevalence for both mixed and permanent dentitions, up to December 2016. Results: Out of 2,977 retrieved studies, 53 were included. In permanent dentition, the global distributions of Class I, Class II, and Class III malocclusion were 74.7% [31 - 97%], 19.56% [2 - 63%] and 5.93% [1 - 20%], respectively. In mixed dentition, the distributions of these malocclusions were 73% [40 - 96%], 23% [2 - 58%] and 4% [0.7 - 13%]. Regarding vertical malocclusions, the observed deep overbite and open bite were 21.98% and 4.93%, respectively. Posterior crossbite affected 9.39% of the sample. Africans showed the highest prevalence of Class I and open bite in permanent dentition (89% and 8%, respectively), and in mixed dentition (93% and 10%, respectively), while Caucasians showed the highest prevalence of Class II in permanent dentition (23%) and mixed dentition (26%). Class III malocclusion in mixed dentition was highly prevalent among Mongoloids. Conclusion: Worldwide, in mixed and permanent dentitions, Angle Class I malocclusion is more prevalent than Class II, specifically among Africans; the least prevalent was Class III, although higher among Mongoloids in mixed dentition. In vertical dimension, open bite was highest among Mongoloids in mixed dentition. Posterior crossbite was more prevalent in permanent dentition in Europe.
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Peretz, Benjamin, Maya Gotler, and Israel Kaffe. "Common Errors in Digital Panoramic Radiographs of Patients with Mixed Dentition and Patients with Permanent Dentition." International Journal of Dentistry 2012 (2012): 1–7. http://dx.doi.org/10.1155/2012/584138.

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Purpose. To compare errors in digital panoramic radiographs of permanent and mixed dentitions.Methods. 143 and 146 digital radiographs of mixed and permanent dentitions were examined.Results. Significantly fewer errors presented in the mixed dentition. Positioning too forward significantly prevalent in the mixed dentition; slumped position and nonpositioning of chin properly were significantly prevailed in the permanent dentition. Blurred or shortened upper incisors were significantly more prevalent in the mixed dentition. Diagnostic ability could be improved by manipulating the brightness or contrast in nearly 45% of all radiographs. In the mixed dentition, tilting the chin down and a slumped position made the lower incisors significantly nondiagnostic. In the permanent dentition, tilting the chin down made the lower incisors to be significantly nondiagnostic.Conclusions. More errors were prevalent in panoramic radiographs of permanent dentitions. Properly positioning the patient is the most important factor in preventing a cascade of errors.
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Tibolla, Claudiane, Lilian Rigo, Lincoln Issamu Nojima, Anamaria Estacia, Eduardo Gianoni Frizzo, and Leodinei Lodi. "Association between anterior open bite and pacifier sucking habit in schoolchildren in a city of southern Brazil." Dental Press Journal of Orthodontics 17, no. 6 (December 2012): 89–96. http://dx.doi.org/10.1590/s2176-94512012000600019.

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OBJECTIVE: The objective of this study was to verify from a school-based epidemiological survey, the prevalence of anterior open bite, analyzing the influence of pacifier habit in the school. METHODS: The first step was a questionnaire for the parents, and later clinical examinations in 237 school children, 3-14 years old, in the city of Santo Expedito do Sul/RS, Brazil. RESULTS: The population gender distribution was 50.3% boys and 49.4% girls with a mean age of 8.63 years, and 16% had primary dentition, 50.2% mixed dentition and 33.8 % permanent dentition. There was a 22.8% prevalence of anterior open bite, obtaining a significant association between anterior open bite and the pacifier sucking habit on the three dentitions. CONCLUSION: The duration and frequency of the habit were strongly associated with anterior open bite malocclusion in the deciduous and mixed dentitions.
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Lee, Joohee, ByoungEun Yang, and Hyelim Lee. "Intraoral Scan for Virtual Skull-Dentition Hybrid Images of Young Patients." JOURNAL OF THE KOREAN ACADEMY OF PEDTATRIC DENTISTRY 49, no. 1 (February 28, 2022): 57–64. http://dx.doi.org/10.5933/jkapd.2022.49.1.57.

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Additional dentition images are needed because the dentitions are distorted in cone-beam computed tomography (CBCT) due to streak artifacts and non-uniformity of the x-ray beam. The purpose of this study is to evaluate the feasibility of improving the dentition image of CBCT scan with intraoral scanner instead of plaster models. Maxilla images from plaster models, two intraoral scanners, and CBCT of 20 patients aged 12 to 18 were used in this study. With one of the intraoral scanners, the full arch was scanned by three segments and combined into a complete full arch. Virtual skull-dentition hybrid images from intraoral scanners were superimposed with the images from plaster models to evaluate the coordinate value difference and distance at reference points. The results showed that the coordinate value difference and distance were smallest with segmented intraoral scan, which showed only 2 ㎛ distance. Intraoral scan may provide good dentition images for virtual skull-dentition images.
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Zheleznaya, Yu K., S. P. Zhelezny, and E. D. Piven. "MORPHOFUNCTIONAL CHARACTERISTICS AND FEATURES OF SECONDARY DENTITION DEFORMITIES IN DIFFERENT AGE PERIODS." Sibirskij medicinskij vestnik 6, no. 2 (2022): 43–47. http://dx.doi.org/10.31549/2541-8289-2022-6-2-43-47.

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Introduction. Currently, there is no consensus in the literature about the incidence of secondary deformities of the dentitions and their age characteristics. Thus, the question of the prevalence and features of secondary dentoalveolar deformities and anomalies of the dental arches in different age groups is relevant. Aim of the research. To study the prevalence, nature, features of secondary dentoalveolar deformities and anomalies of the dentition in different age groups. Materials and methods. For our study, we selected patients of different age groups who consulted the orthopedic dentistry clinic of the FSBEI HE Novosibirsk State Medical University of the Ministry of Health of Russia, as well as the 2–5 year students of the Faculty of Dentistry. Group 1 — 150 students aged 18–27 years, group 2 — 130 patients aged 30–45 years, group 3 — 140 patients aged 46–60 years. Results. In group 1, 150 second-fifth year students of the Faculty of Dentistry of the Novosibirsk State Medical University, aged 18–27 years, were examined. In 13 of them, the teeth were intact. Signs of secondary dentition deformities in patients of the first group were observed in 63 (42%) students. In group 2, 130 patients aged 30 to 45 years were examined, in 5 patients the dentitions were intact. Signs of secondary deformities of dentitions in the examined group 2 were observed in 71 (56%) patients. In group 3, 140 patients aged 46 to 60 years were examined, 18 of them had intact dentitions. In 122 of them, partial loss of teeth was observed. Signs of secondary deformities of the dentition in the examined group 3 were observed in 55 people (40%). Conclusion. The study shows that secondary dentition deformities can be observed both with preserved dentition in cases of multiple carious lesions of the occlusal surfaces of the teeth, anatomically incorrect restoration of the occlusal surfaces of the crowns of chewing teeth, or their contact surfaces after filling, and with partial loss of teeth in all age groups.
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Foster, T. D., and M. C. Grundy. "Occlusal Changes from Primary to Permanent Dentitions." British Journal of Orthodontics 13, no. 4 (October 1986): 187–93. http://dx.doi.org/10.1179/bjo.13.4.187.

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A longitudinal study was undertaken to assess the persistance of occlusal features of the primary dentition at five years into the permanent dentition at 12 years. It was found that although there was a broad measure of predictability there was variation in detail which made forecasting unreliable in the individual patient. Generally speaking, incisal overjet and overbite changed very little between the two dentitions, but those changes which occurred were in both directions, and the direction of change could not be predicted. The sagittal relationships of the dental arch were also relatively stable, but where change occurred it tended to be in a Class II direction, with the mandibular arch becoming more retroposed in relation to the maxillary arch. The prediction of crowding of the permanent dentition from a simple count of spaces in the primary dentition, while generally reliable, was not accurate in every individual patient.
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da Cas, Natália Ventura, Renato Assis Machado, Ricardo Della Coletta, and Ana Lúcia Carrinho Ayroza Rangel. "Patterns of dental anomalies in patients with nonsyndromic oral cleft." Brazilian Journal of Oral Sciences 19 (August 27, 2020): e208729. http://dx.doi.org/10.20396/bjos.v19i0.8658729.

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Aim: To characterize the patterns of dental anomalies (DA) in the mixed and permanent dentitions of patients with nonsyndromic oral cleft (NSOC). Methods: This cross-sectional, observational, case-control study included 173 patients, 61 with mixed dentition (NSOC=29 and control=32) and 112 with permanent dentition (NSOC=57 and control=55). All subjected were submitted to clinical and radiographic examination. Dental anomalies of eruption, number, size and shape outside the cleft area were considered. Results: Although there was no statistical significance among patients with mixed dentition, dental agenesis was the anomaly more common in this group. In patients with permanent dentition, a higher prevalence of DA in NSOC group compared to control group was observed (p=0.02). Gyroversion and dental agenesis were the DA more frequently observed in the permanent dentition and the second premolar was the tooth more affected (p=0.003). Mandible and the left side were more involved, and dental agenesis was more frequently found in patients with unilateral cleft lip with or without cleft palate (NSCL±P). Conclusion: Our findings show a higher frequency of DA in NSOCs than in the control group in patients with permanent dentition, mainly due to a higher occurrence of agenesis of second premolars in patients with unilateral NSCL±P.
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Alvarado-Gaytán, Jorge, Gloria Saavedra-Marbán, Laura Velayos-Galán, Nuria E. Gallardo-López, Manuel J. de Nova-García, and Antonia M. Caleya. "Dental Developmental Defects: A Pilot Study to Examine the Prevalence and Etiology in a Population of Children between 2 and 15 Years of Age." Dentistry Journal 12, no. 4 (March 25, 2024): 84. http://dx.doi.org/10.3390/dj12040084.

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Dental development defects (DDDs) are quantitative and/or qualitative alterations produced during odontogenesis that affect both primary and permanent dentition. The etiology remains unknown, being associated with prenatal, perinatal, and postnatal factors. The aims were to identify the possible etiological factors, as well as the prevalence of DDDs in the primary and permanent dentition in a pediatric population. Two hundred twenty-one children between 2 and 15 years of age, patients of the master’s degree in Pediatric Dentistry of the Complutense University of Madrid, were reviewed. DDDs were observed in 60 children. Next, a cross-sectional, case-control study was carried out (60 children in the control group and 60 children in the case group). The parents or guardians completed a questionnaire aimed at identifying associated etiological factors. The prevalence of DDDs in patients attending our master’s program in both dentitions was 27.15%. Otitis, tonsillitis, high fevers, and medication intake stood out as the most relevant postnatal factors among cases and controls. The permanent maxillary right permanent central incisor and the primary mandibular right second molar were the most affected; there were no differences in relation to gender. One out of three children who presented DDDs in the primary dentition also presented DDDs in the permanent dentition. Prenatal and postnatal etiological factors showed a significant relationship with DDD alterations, considered risk factors for DDDs in both dentitions.
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Villalobos-Rodelo, Juan José, Martha Mendoza-Rodríguez, Rosalina Islas-Zarazúa, Sonia Márquez-Rodríguez, Mariana Mora-Acosta, América Patricia Pontigo-Loyola, María de Lourdes Márquez-Corona, Carlo Eduardo Medina-Solís, and Gerardo Maupomé. "Experience and Prevalence of Dental Caries in 6 to 12-Year-Old School Children in an Agricultural Community: A Cross-Sectional Study." Children 8, no. 2 (February 3, 2021): 99. http://dx.doi.org/10.3390/children8020099.

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Objective: To describe the experience and prevalence of dental caries in schoolchildren aged 6–12 years belonging to agricultural manual worker households. Material and Methods: A comparative cross-sectional study was conducted in two groups of schoolchildren: One considered “children of agricultural worker migrant parents” (n = 157) and the other “children of agricultural worker non-migrant parents” (n = 164). Epidemiological indices for dental caries were calculated for primary (dmft) and permanent (DMFT) dentitions, and compared in terms of age, sex, and the Simplified Oral Hygiene Index (SOHI). Two binary logistic regression models for caries prevalence in primary and permanent dentitions were generated in Stata. Results: For primary dentition, we observed the following dmft index: Non-migrants = 1.73 ± 2.18 vs. migrants = 1.68 ± 2.14. Additionally, we recorded the following caries prevalence: Non-migrants = 59.1% vs. migrants = 51.3%. For permanent dentition, we observed the following DMFT index: Non-migrants = 0.32 ± 0.81 vs. migrants = 0.29 ± 0.95. Further, we recorded the following caries prevalence: Non-migrants = 17.6% vs. migrants = 12.8%. No differences were observed for either dentition (p > 0.05) in caries indices and their components or in caries prevalence. When both caries indices (dmft and DMFT) were combined, the non-migrant group had a higher level of caries experience than the migrant group (p < 0.05). No relationship (p > 0.05) with migrant status was observed in either multivariate models of caries prevalence. However, age did exhibit an association (p < 0.05) with caries. Only the plaque component of SOHI was associated (p < 0.05) with caries in permanent dentition. Conclusions: Although over half of school children from agricultural manual worker households had caries in either or both dentitions and a considerable proportion were untreated lesions, the prevalence levels were somewhat lower than other reports from Mexico in similar age groups. No statistically significant differences were found in caries experience or prevalence in either dentition between non-migrant and migrant groups.
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Dissertations / Theses on the topic "Dentition"

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Asahara, Masakazu. "Variability and evolvability in mammalian dentition." 京都大学 (Kyoto University), 2013. http://hdl.handle.net/2433/175150.

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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.
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Edgar, Heather Joy Hecht. "Biological Distance and the African American Dentition." The Ohio State University, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=osu1039193040.

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Schols, Joannes Gertrudis Joseph Hubertus. "Gebissentwicklung und gesichtswachstum in der adoleszenz een wetenschappelijke proeve op het gebied van de geneeskunde en tandheelkunde /." Heidelberg : Alfred Huethig Verlag, 1988. http://books.google.com/books?id=V0FqAAAAMAAJ.

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Tsai, Shin-ju Jennie. "The prevalence of anomalies and traits in the permanent dentition of 12 years old southern Chinese." [Hong Kong] : Faculty of Dentistry, The University of Hong Kong, 1996. http://sunzi.lib.hku.hk/HKUTO/record/B38628004.

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Magitot, Émile. "Étude sur le développement et la structure des dents humaines, accompagnée de deux planches gravées sur cuivre thèse pour le doctorat en médecine présentée et soutenue le 29 décembre 1857 /." Paris : BIUM, 2003. http://www.bium.univ-paris5.fr/histmed/medica/cote?TPAR1857x287.

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Sollier, Alice. "L'état de la dentition chez les enfants idiots et arriérés : contribution à l'étude des dégénérescences dans l'espèce humaine avec 32 figures dans le texte thèse pour le doctorat en médecine présentée et soutenue le 27 octobre 1887 /." Paris : BIUM, 2003. http://www.bium.univ-paris5.fr/histmed/medica/cote?TPAR1888x004.

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Worcester, Cynthia E. "Phenotypic Plasticity of Oral Jaw Dentition in Archosargus Probatocephalus." TopSCHOLAR®, 2012. http://digitalcommons.wku.edu/theses/1215.

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Phenotypic plasticity, the capacity of a single genotype to exhibit variable phenotypes in different environments, is common in many species. A sample of wild caught Archosargus probatocephalus, also known as sheepshead, from Florida was randomly divided into two treatment groups: one group was fed soft prey, Mercenaria sp. muscle tissue, and the other group was fed hard prey, Mercenaria sp. in the shell, for 365 days. It was hypothesized that the sheepshead fed hard prey would have a thicker tooth enamel layer containing more calcium, and therefore be stronger than the tooth enamel layer of those fed soft prey items. Additionally, the mean functional jaw surface area, the percentage of tooth coverage of functional jaw surface, number of teeth per jaw, correlation between standard length and mean total tooth height, and the combined surface area of the teeth, when compared between the two treatments, should be greater in the hard prey treatment. The seventeen jaws of two prey groups were acquired postmortem and each jaw was divided into four quadrants. The largest tooth in each quadrant was removed from the jaw, longitudinally sectioned, and examined using scanning electron microscopy (SEM) to measure the enamel and dentin layers. Using the SEM backscatter electron detector the elemental composition of the different layers was determined at multiple locations. Finally, data was analyzed using analyses of variance (ANOVA’s) to compare mean tooth height, calcium content in enamel and dentin layers, mean functional jaw number of teeth per jaw, and upper to lower jaw overall enamel and dentin thickness between each treatment. Phenotypic plasticity was identified in three areas: percentage of jaw surface covered by teeth, a positive correlation between total tooth height and enamel height in hard prey treatment, and a positive correlation between total tooth height and soft prey treatment dentin height; but not in the other areas studied. It is apparent that phenotypic plasticity can increase an individual’s ability to survive in a variable food resource environment by changing some aspects of tooth morphology, but the ability to change in response to stimuli was not found in all areas of tooth structure. i
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Marangoni, Pauline. "Unraveling development and ageing dynamics of the rodent dentition." Thesis, Lyon, École normale supérieure, 2014. http://www.theses.fr/2014ENSL0965/document.

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L’évolution de la denture des vertébrés est un sujet majeur et des plus intéressants en biologie développementale évolutive (évo-dévo). Dans ce domaine, la souris Mus musculus est traditionnellement l’animal modèle utilisé. La denture de la souris inclus quatre incisives à croissance continue et douze molaires présentant une organisation caractéristique de leurs cuspides. Le réseau moléculaire régulant le développement de ces deux types de dents est très spécifique.La cascade ERK-MAPK est impliquée lors de différentes étapes du développement dentaire. Une étude comparée du phénotype des molaires de souris mutantes pour des gènes activés à différents points de la cascade a démontré l’existence d’un phénotype caractéristique, à savoir la présence d’une dent surnuméraire en position mésiale des rangées de molaires, ainsi que la présence d’anomalie dans le nombre et la forme de certaines cuspides. Parmi ces caractères présents chez les mutants, certains rappellent des caractères ancestraux présents uniquement chez des rongeurs fossiles. Ceci appuie le rôle que la cascade ERK-MAPK a pu jouer au cours de l’évolution de la denture chez les rongeurs. En travaillant sur une lignée transgénique sur-exprimant un inhibiteur de cette cascade, j’ai pu perfectionner notre connaissance du rôle des gènes de la famille Fgf dans les processus de mise en place des centres de signalisation dentaire et de minéralisation de l’émail.Si l’on considère les incisives à croissance continue, la denture de la souris est dynamique à l’échelle de la vie d’un individu. Réalisant un suivi des incisives supérieures d’une cohorte de souris au cours de leur vieillissement, j’ai pu préciser la chronologie d’apparition de défauts liés au vieillissement. Ces défauts apparaissent sur les incisives à partir de six mois, et le plus fréquent est le développement d’un sillon visible sur l’émail de l’incisive. J’ai enfin utilisé des techniques de séquençage de nouvelle génération (NGS) pour comprendre les bases moléculaires du vieillissement des niches de cellules souches des incisives. Ce faisant, j’ai détecté des changements dans les profils d’expression de gènes régulant le maintien des cellules souches, la prolifération cellulaire et le métabolisme. La présence d’un sillon apparaît corrélée à une forte réponse immunitaire détectée dans les tissus dentaires, ce qui constitue une perspective d’étude majeure dans le but d’achever la caractérisation du vieillissement des cellules souches dentaires
The evolution of the vertebrate dentition is among the most exciting topics in the evo-devo field, with particular attention being drawn to the mouse model. The mouse dentition includes four ever-growing incisors and twelve molars with a specific cusp pattern. Incisors and molars develop according to a tightly regulated molecular network.The ERK-MAPK cascade is involved at various stages of tooth development. Molar tooth phenotype comparisons in mutant mice for genes acting at various levels of the cascade highlighted a dental phenotype signature, which consists in the presence of a supernumerary tooth and shared cusp pattern defects. Some of these recall characters present in fossil rodents, supporting the ERK-MAPK as a good candidate to explain some evolutionary trends of the rodent dentition. By working on a mouse line over-expressing one of this pathway inhibitor in the oral epithelium, I perfect our understanding of Fgf gene role in specifying signaling center formation at the right stage, and in achieving correct mineralization.When considering evergrowing incisors, mouse dentition is also dynamic at the lifetime scale. I monitored the ageing process of the mouse upper incisors, and provided a chronology of occurrence of the variety of age-related defects display. These defects are set up from the six months on, the most frequent abnormality being the presence of an enamel groove along the surface of the incisor. Using Next Generation Sequencing technologies, I detected transcriptomic changes in the stem cell niches affecting cell proliferation and metabolism, as well as the stem cell niche functioning. The correlation found between the groove occurrence and a large immune response in dental tissues expands our concern for dental stem cell ageing
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Kim, Pius Joon-Young. "Quantitative assessment of Class II malocclusion in mixed dentition." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq21091.pdf.

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Books on the topic "Dentition"

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Soxman, Jane Ann, Patrice Barsamian Wunsch, and Christel M. Haberland. Anomalies of the Developing Dentition. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-03164-0.

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J, Elderton Richard, ed. The Dentition and dental care. Oxford: Heinemann Medical Books, 1989.

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Turner, Christy G. The dentition of Arctic peoples. New York: Garland Pub., 1991.

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J, Elderton Richard, ed. The Dentition and dental care. Oxford: Heinemann Medical Books, 1989.

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Cobourne, Martyn T., ed. Orthodontic Management of the Developing Dentition. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-54637-7.

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(Firm), Medicode, ed. The face: Skeletal structures and dentition. Salt Lake City, UT: MEDICODE, 1996.

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Division, Medicode (Firm) Med-Index, ed. Midface, maxillary skeletal structures and dentition. 2nd ed. Salt Lake City, UT: Medicode, 1995.

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Division, Medicode (Firm) Med-Index, ed. Lower face--skeletal structures and dentition. 3rd ed. Salt Lake City, UT: Medicode, Med-Index Division, 1995.

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Versiani, Marco A., Bettina Basrani, and Manoel D. Sousa-Neto, eds. The Root Canal Anatomy in Permanent Dentition. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-73444-6.

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Khan, Farid, and William George Young, eds. Toothwear: The ABC of the Worn Dentition. West Sussex, UK: John Wiley & Sons, Ltd, 2011. http://dx.doi.org/10.1002/9781118785058.

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Book chapters on the topic "Dentition"

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Demirjian, Arto. "Dentition." In Postnatal Growth Neurobiology, 269–98. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-0522-2_12.

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Cumming, Jeffrey M., Bradley J. Sinclair, Charles A. Triplehorn, Yousif Aldryhim, Eduardo Galante, Ma Angeles Marcos-Garcia, Malcolm Edmunds, et al. "Dentition." In Encyclopedia of Entomology, 1178. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6359-6_872.

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Brown, Barbara, and Alan Walker. "The Dentition." In The Nariokotome Homo Erectus Skeleton, 161–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-662-10382-1_8.

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Breuning, K. Hero. "Documentation of the Dentition." In Digital Planning and Custom Orthodontic Treatment, 1–7. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2017. http://dx.doi.org/10.1002/9781119087724.ch1.

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Hobkirk, John A., Daljit S. Gill, Steven P. Jones, Kenneth W. Hemmings, G. Steven Bassi, Amanda L. O'Donnell, and Jane R. Goodman. "Primary/Early Mixed Dentition." In Hypodontia, 103–23. West Sussex, UK: John Wiley & Sons Ltd., 2013. http://dx.doi.org/10.1002/9781118784877.ch7.

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Gill, Daljit S., and Farhad B. Naini. "Development of the Dentition." In Orthodontics: Principles and Practice, 17–26. West Sussex, UK: John Wiley & Sons, Ltd,., 2013. http://dx.doi.org/10.1002/9781118785041.ch2.

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Sloan, Alastair J. "Development of the dentition." In Forensic Odontology, 9–21. Chichester, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118526125.ch2.

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Soxman, Jane A. "Extraction of primary dentition." In Handbook of Clinical Techniques in Pediatric Dentistry, 71–76. Hoboken, NJ, USA: John Wiley & Sons, Inc, 2015. http://dx.doi.org/10.1002/9781118998199.ch8.

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Eggertsson, H., and A. Ferreira-Zandona. "Dentition and Lesion History." In Monographs in Oral Science, 102–12. Basel: KARGER, 2009. http://dx.doi.org/10.1159/000224215.

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Seppala, Maisa, and Martyn T. Cobourne. "Development of the Dentition." In Orthodontic Management of the Developing Dentition, 1–19. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-54637-7_1.

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Conference papers on the topic "Dentition"

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Porović, Selma. "FETAL ASPECT OF THE DENTITION." In Međunarodni naučni simpozij FETALNA MEDICINA: OD LEONARDA DA VINCIJA DO DANAS. Akademija nauka i umjetnosti Bosne i Hercegovine, 2015. http://dx.doi.org/10.5644/pi2015-159.09.

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Martinez, Selena, Kelsey Jenkins, and Bhart-Anjan Bhullar. "PHENOTYPIC DIVERSITY OF PROCOLOPHONID DENTITION." In GSA Connects 2021 in Portland, Oregon. Geological Society of America, 2021. http://dx.doi.org/10.1130/abs/2021am-367727.

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Korczynski, P., K. Gorska, P. Bielicki, and R. Chazan. "Dentition in Obstructive Sleep Apnea Syndrome Patients." In American Thoracic Society 2009 International Conference, May 15-20, 2009 • San Diego, California. American Thoracic Society, 2009. http://dx.doi.org/10.1164/ajrccm-conference.2009.179.1_meetingabstracts.a3576.

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Davis, Michaela, and Rachell Morris. "Dentition in the identification of human remains." In RAD Conference. RAD Centre, 2023. http://dx.doi.org/10.21175/rad.abstr.book.2023.45.11.

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Milczewski, Maura S., Hypolito J. Kalinowski, Jean C. C. da Silva, Ilda Abe, José A. Simões, and Armando Saga. "Stress monitoring in a maxilla model and dentition." In 21st International Conference on Optical Fibre Sensors (OFS21). SPIE, 2011. http://dx.doi.org/10.1117/12.886071.

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Brook, Alan, and Matthew Brook O'Donnell. "The Dentition: A Complex System Demonstrating Self-* Principles." In 2011 5th IEEE International Conference on Self-Adaptive and Self-Organizing Systems (SASO). IEEE, 2011. http://dx.doi.org/10.1109/saso.2011.41.

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Clark, Timothy. "THE VARYING DENTITION OF ALLOSAURUS: A FUNCTIONAL MORPHOLOGY EXPERIMENT." In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-318484.

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Arun Kumar, N. S., Srijit R. Kamath, S. Ram, B. Muthukumaran, A. Venkatachalapathy, A. Nandakumar, and P. Jayakumar. "Web-based cephalometric procedure for craniofacial and dentition analyses." In BiOS 2000 The International Symposium on Biomedical Optics, edited by Tuan Vo-Dinh, Warren S. Grundfest, and David A. Benaron. SPIE, 2000. http://dx.doi.org/10.1117/12.384888.

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Kasra, Mehran, and James D. Anderson. "Framework Design for an Orofacial Implant-Supported Prosthesis." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0335.

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Abstract Loss of the entire midface leaves few options available for support of the dentition. Total loss of the maxilla bilaterally means that none of the traditional support areas are even partially useful. Surgical reconstruction of the midface is aggressive, and yet problems of support and retention for a dental prosthesis, as well as the facial prosthesis, remain. Osseointegrated implants can provide support and retention utilizing the remaining bones, but the distribution of occlusal forces becomes a concern, given their unfavourable location relative to the opposing dentition. Considerable attention has been given to framework design for intraoral implant-supported prostheses (1) but designs for extraoral framework typically have not been engineered with a view to controlling forces on the individual implants. This work describes the design procedure of such an extraoral framework which was fabricated for an individual. To minimize the possibility of unintentional overloads, consideration of the forces on each of the implants was prominent in design planning.
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Tulio, Robertha, Adriano Linhares Motta, and Élide Panissa. "Surgery to remove an odontoma in a pediatric patient with integrated sedation in dentistry - case report." In II INTERNATIONAL SEVEN MULTIDISCIPLINARY CONGRESS. Seven Congress, 2023. http://dx.doi.org/10.56238/homeinternationalanais-088.

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Abstract Odontomas are benign odontogenic tumors formed from epithelial and mesenchymal cells, defined as hamartomas (non-neoplastic disorganized proliferation of cells and tissues) composed of enamel, dentin, pulp and cementum, with different proportions. They usually occur in the permanent dentition and are rarely associated with deciduous teeth (HAMADA, 2021).[
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Reports on the topic "Dentition"

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Ritto, Fernanda, Karen Tiwana, Zachary Dacus, Troy Schmitz, Divesh Sardana, Marcio Borges, and João Vitor Canellas. Qualitative analysis of treatment patterns on Incisors Hypomineralization in permanent teeth – A Systematic Review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, April 2023. http://dx.doi.org/10.37766/inplasy2023.4.0044.

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Review question / Objective: This study’s aim was to perform a systematic review to answer the focused question: What are the treatment patterns on Incisor Hypomineralization in permanent teeth? Eligibility criteria: Studies will be selected according to the PICOS criteria (Participant, intervention, comparator, outcomes, and study design) outlined in the referred sections. Only clinical trials related to treatment on Incisor Hypomineralization in permanent dentition will be included. No restriction of country, publication status, setting or language will be applied. Studies involving another disease or comparing different types of anterior defect related to trauma and hereditary like fluorosis and amelogenesis imperfecta will be excluded. Finally, studies for treatment in primary dentition will be excluded.
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Butler, John M. Bitemark Analysis. Gaithersburg, MD: National Institute of Standards and Technology, 2022. http://dx.doi.org/10.6028/nist.ir.8352-draft.

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This report summarizes a review of the scientific foundations of bitemark analysis conducted by the National Institute of Standards and Technology (NIST). Bitemark analysis typically involves examining patterned injuries left on a victim or object at a crime scene, identifying those injuries as bitemarks, and comparing those marks with dental impressions from a person of interest. This review specifically focuses on pattern injuries found on human skin. Over 400 sources were considered via literature searches and input from previous efforts by the National Institute of Justice Forensic Technology Center of Excellence. Our NIST review also utilized input from an October 2019 Bitemark Thinkshop organized by the Center for Statistics and Applications in Forensic Evidence (CSAFE) where experts and stakeholders associated with bitemark analysis were convened to discuss key issues. Based on this input, our study found a lack of support for three key premises of the field: 1) human dentition is unique at the individual level, 2) this uniqueness can be accurately transferred to human skin, and 3) identifying characteristics can be accurately captured and interpreted by analysis techniques. Furthermore, our review noted a lack of consensus among practitioners on the interpretation of bitemark evidence as well as thoughts on how to move the field forward. If the field seeks to advance, the key takeaways provided in this review are starting points for areas needing improvement, not an exhaustive list of specific shortcomings.
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