Tooth Supernumerary
Mostrando 1-12 de 12 artigos, teses e dissertações.
-
1. Prevalence of Dental Anomalies in Indonesian Individuals with Down Syndrome
Abstract Objective: To determine the frequency distribution of dental anomalies in people with Down syndrome. Material and Methods: This cross-sectional study was developed in Jakarta, Indonesia, and evaluated 174 individuals with Down syndrome aged 14-53 years. Were collected information regarding the tooth number, tooth size, shape, and structure. Descri
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 13/01/2020
-
2. Fragile X syndrome: panoramic radiographic evaluation of dental anomalies, dental mineralization stage, and mandibular angle
ABSTRACT Fragile X syndrome (FXS) is a disorder linked to the chromosome X long arm (Xq27.3), which is identified by a constriction named fragile site. It determines various changes, such as behavioral or emotional problems, learning difficulties, and intellectual disabilities. Craniofacial abnormalities such as elongated and narrow face, prominent forehead,
J. Appl. Oral Sci.. Publicado em: 2016-10
-
3. Aspectos oclusais da displasia cleidocraniana : relato de um caso / Occlusal aspects of the cleidocranial dysplaisia: a case reported
Este trabalho tem por objetivo a revisão de literatura da DCC a partir de um caso tratado na disciplina de ortodontia da FO-UFRGS. A DCC é caracterizada por uma série de distúrbios que envolvem a dentição e também distúrbios sistêmicos. Entre os distúrbios da dentição ternos o retardo no desenvolvimento e na erupção dos dentes permanentes, pres
Publicado em: 2010
-
4. Avaliação radiográfica da posição e inclinação do canino superior permanente adjacente ao defeito ósseo alveolar em portadores de fissura labiopalatina unilateral completa / Radiographic evaluation of the permanent maxillary canine position and inclination on the cleft side in patients with complete unilateral cleft lip and palate
The clefts lip and palate rehabilitation involves the secondary bone grafting procedure that aims to provide bony continuity in the alveolar process of maxilla. The radiographic evaluation of the teeth adjacent to the cleft site is an important diagnostic resource for the orthodontic and/or surgical planning. The purpose of this study was to analyze the perm
Publicado em: 2009
-
5. Supranumerary teeth prevalence in orthodontic patients by panoramic radiographs / Estudo da prevalência de dentes supranumerários em pacientes indicados ao tratamento ortodôntico através de radiografias panorâmicas
There are several alterations in the dental arch, which can be in the number, shape or size of teeth. The supernumerary teeth represent an important etiologic factor of malocclusion, quietly frequent. This studys goal was to evaluate the prevalence of supernumerary teeth in the patients who has been orthodontic treated in the graduation course of University
Publicado em: 2008
-
6. Manifestações bucais em indivíduos com oligondotia e seus familiares do Hospital Universitário de Brasilia
Tooth agenesis is the absence of formation of deciduous and/or permanent tooth resulting from disturbances in odontogenesis. Being a clinically heterogeneous condition, it may affect various tooth combinations and be associated with other dental anomalies. Clinically, dental agenesis may be classified as hypodontia, oligodontia or anodontia, based on the num
Publicado em: 2008
-
7. Caracterização fenotípica de famílias com hipodontia no Hospital Universitário de Brasíia, Brasília-DF
Odontogenesis is the process of tooth development, resulting from epithelialectomesenchymal interactions. In humans, alterations in the dental development process are called dental anomalies. One of the most common of these is tooth agenesis, which is a change in number, due to the absence of dental germ formation. When agenesis involves up to six teeth, exc
Publicado em: 2008
-
8. Tooth abnormalities, soft tissue changes and craniofacial morphology in patients with velocardiofacial syndrome and G/BBB syndrome / Disgenesias dentárias, alterações de tecido mole e morfologia craniofacial em pacientes com síndrome velocardiofacial e síndrome G/BBB
This study investigated the prevalence of tooth abnormalities, soft tissue changes and cephalometric analysis in patients with velocardiofacial syndrome and G/BBB syndrome. The presence of tooth abnormalities was evaluated in patients older than six years; cephalometric analysis was conducted on lateral cephalograms obtained before any orthodontic interventi
Publicado em: 2007
-
9. Prevalência de anomalias dentárias em dentição decídua de pré-escolares atendidos na escola do SESC Dourados/MS
The deciduous teething begins its growth process between the 6th and the 8th weeks of intra-uterine life. Each tooth grows in different moments, however, the teeth formation process is almost the same. The alterations that happen on the teeth growth process are called dental anomalies. Among the alterations, can be identified the number alterations: hypodont
Publicado em: 2007
-
10. Apc inhibition of Wnt signaling regulates supernumerary tooth formation during embryogenesis and throughout adulthood
The ablation of Apc function or the constitutive activation of β-catenin in embryonic mouse oral epithelium results in supernumerary tooth formation, but the underlying mechanisms and whether adult tissues retain this potential are unknown. Here we show that supernumerary teeth can form from multiple regions of the jaw and that they are properly mineral
Company of Biologists.
-
11. Pax9-deficient mice lack pharyngeal pouch derivatives and teeth and exhibit craniofacial and limb abnormalities
Pax genes have been shown to play important roles in mammalian development and organogenesis. Pax9, a member of this transcription factor family, is expressed in somites, pharyngeal pouches, mesenchyme involved in craniofacial, tooth, and limb development, as well as other sites during mouse embryogenesis. To analyze its function in vivo, we generated Pax9 d
Cold Spring Harbor Laboratory Press.
-
12. Craniofacial abnormalities in homozygous Small eye (Sey/Sey) embryos and newborn mice.
The Small eye (Sey) gene in the mouse is lethal in the homozygous state. It is located on chromosome 2, is a mutation in the Pax-6 gene, and is genetically homologous with the human aniridia 2 (AN2) gene mutation. Numerous studies over the last few years, using genetic and molecular biological approaches, have investigated both the location of the gene as we