Results 71 to 80 of about 10,573 (205)

Sector Classification of Unerupted Maxillary Canines: A Deep Learning‐Based Automated Framework Using Panoramic Radiographs

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objectives To develop a deep learning‐based framework to automate sector classification of unerupted maxillary canines (UMCs), assessing its accuracy and reliability compared to human ones. Material and Methods One thousand five hundred twenty‐eight UMCs from digital panoramic radiographs (PRs) were selected using data from the Dental ...
Marzio Galdi, Davide Cannatà, Flavia Celentano, Luigia Rizzo, Domenico Rossi, Tecla Bocchino, Genoveffa Tortora, Stefano Martina   +7 more
wiley   +1 more source

From ectodermal dysplasia to selective tooth agenesis [PDF]

American Journal of Medical Genetics Part A, 2009
AbstractThe history and the lessons learned from hypohidrotic ectodermal dysplasia (HED) may serve as an example for the unraveling of the cause and pathogenesis of other ectodermal dysplasia syndromes by demonstrating that phenotypically identical syndromes (HED) can be caused by mutations in different genes (EDA, EDAR, EDARADD), that mutations in the
Gabriele I, Mues, Rachel, Griggs, Andrew J, Hartung, Greg, Whelan, Lyle G, Best, Anand K, Srivastava, Rena, D'Souza   +6 more
openaire   +2 more sources

Open versus closed surgical exposure of canine teeth that are displaced in the roof of the mouth [PDF]

, 2008
Background: Palatal canines are upper permanent canine (eye) teeth that have become displaced in the roof of the mouth. They are a frequently occurring anomaly, present in 2% to 3% of the population.
Bishara, Clark, Egger, Hagg, Lewis, Peck, Peck, Peck, Shafer, Thilander   +9 more
core   +1 more source

Orthodontic and Maxillofacial Surgery Treatment in Achondroplasia for Orofacial Alterations: A Systematic Review and Preliminary Age‐Stratified Guidelines

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT This systematic review aimed to collect and appraise the clinical outcomes of all orthopaedic, orthodontic and surgical interventions in ACH patients. Following PROSPERO protocol, multiple database sources were searched to December 2024 with no language restrictions for (i) genetically confirmed ACH; (ii) any orthodontic/orthopaedic ...
Marco Farronato, Maria Francesca Bedeschi, Cristina Grippaudo, Gianluca Martino Tartaglia, Berardo Rinaldi, Cinzia Maspero   +5 more
wiley   +1 more source

Radiographic assessment of agenesis of the third molars: A cross-sectional study

Dentistry and Medical Research, 2023
Congenital absence of a tooth is known as dental agenesis or agenesis of a tooth. Although both deciduous and permanent dentition are prone to agenesis, permanent third molars are the most commonly affected teeth.
Nithiyasri Ganesan, T Maheswaran, Ganapathy Nalliyapan, Ilayaraja Vadivel, Dineshshankar Janardhanam, Yoithap Prabhunath Thuckanaickenpalayam Ragunathan   +5 more
doaj   +1 more source

Oral findings and dental care in a patient with myelomeningocele: case report of a 3-year-old child [PDF]

, 2009
Myelomeningocele (MMC) is a congenital malformation of the neural tube that occurs in the first weeks of pregnancy. This malformation refers to the caudal non-closure of the neural tube and neural tissue exposure, which lead to neurological problems ...
GOMES-SILVA, Jaciara Miranda, NELSON-FILHO, Paulo, QUEIROZ, Alexandra Mussolino de, ROSSI, Cristhiane Ristum Bagatin, SAIANI, Regina Aparecida Segatto   +4 more
core   +1 more source

Dentoalveolar Changes in the Premolar Region After Two Maxillary Expansion Protocols

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objectives To evaluate the dentoalveolar effects on the upper first premolars after two maxillary expansion protocols—rapid maxillary expansion (RME) and alternate rapid maxillary expansion and constriction (Alt‐RAMEC)—before and 6 months after treatment.
Jaqueline Peter, Fabiane Azeredo, Susana Maria Deon Rizzatto, Cátia Cardoso Abdo Quintão, Tarek Elshebiny, Juan Martin Palomo, Luciane Macedo de Menezes   +6 more
wiley   +1 more source

Investigation of tooth transposition in a non-syndromic Turkish anatolian population : characteristic features and associated dental anomalies [PDF]

, 2010
Objective: The aims of this study were to investigate the frequency and characteristics of dental transpositions and to evaluate associated dental anomalies in a large sample of Turkish Anatolian population.
Celikoglu, Mevlut, Miloglu, Ozkan, Oztek, Ozkan   +2 more
core   +1 more source

Oral Manifestations of Non Vascular Ehlers‐Danlos Syndrome Cross‐Sectional Study

Oral Diseases, EarlyView.
ABSTRACT Background Ehlers–Danlos syndromes are rare hereditary connective tissue disorders; however, their oral manifestations remain poorly characterized in molecularly confirmed individuals. The aim of this study was to describe the oral phenotype of patients with non‐vascular Ehlers‐Danlos syndromes compared to healthy controls.
Aude Grand, Benjamin P. J. Fournier, Grégoire Chevalier, Karelle Benistan, François Côme Ferré   +4 more
wiley   +1 more source

Familial cases of missing mandibular incisor: three case presentations [PDF]

, 1999
Hypodontia is the congenital absence of one or more teeth because of agenesis. The most commonly missing teeth are the third molars, the maxillary lateral incisors and the second premolars.
Ngeow, Dr. W.C.
core