Journal ArticleDOI
Clinician’s View of Hypodontia
TLDR
Specific patterns of the trait suggest its association with extraoral findings and may help to identify the etiology ofHypodontia.Abstract:
Hypodontia, agenesis of one or more teeth, is a common trait in modern populations and one that is often encountered by the dental practitioner. Specific patterns of the trait suggest its association with extraoral findings and may help to identify the etiology.read more
Citations
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Mutation of PAX9 is associated with oligodontia
TL;DR: A frameshift mutation in the paired domain of PAX9 is identified following genome-wide analysis of a family segregating autosomal dominant oligodontia, which has normal primary dentition but lacked most permanent molars.
Journal ArticleDOI
The genetics of human tooth agenesis: new discoveries for understanding dental anomalies.
TL;DR: A defective gene that affects the formation of second premolars and third molars is identified and evidence is produced showing that other genetic defects also contribute to the wide range of phenotypic variability of tooth agenesis.
Journal ArticleDOI
Hypodontia in orthodontically treated children
TL;DR: The frequency of hypodontia in orthodontically treated children, both male and female, and the association between tooth type, the upper or lower arch, the affected side and Angle's classification were studied using interviews, oral, study cast and panoramic radiographic examinations of 212 patients.
Journal ArticleDOI
SHH mutation is associated with solitary median maxillary central incisor: a study of 13 patients and review of the literature.
Luisa Nanni,Jeffrey E. Ming,Y. Du,Roger K. Hall,Michael J. Aldred,Agnes Bankier,Maximilian Muenke,Maximilian Muenke +7 more
TL;DR: A molecular study on a cohort of 13 SMMCI patients who did not have HPE suggests that a new missense mutation in SHH (I111F) may be specific for theSMMCI phenotype since it has not been found in the HPE population or in normal controls.
Journal ArticleDOI
Congenitally missing teeth (hypodontia): A review of the literature concerning the etiology, prevalence, risk factors, patterns and treatment.
TL;DR: It seems that CMT usually appears in females and in the permanent dentition, and it is not conclusive whether it tends to occur more in the maxilla or mandible and also in the anterior versus posterior segments.
References
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Journal ArticleDOI
Age Variation of Formation Stages for Ten Permanent Teeth
TL;DR: The purpose of the present study is to provide norms of the formation of ten permanent teeth, namely, the maxillary incisors and all eight mandibular teeth.
Book
Syndromes of the Head and Neck
TL;DR: In this article, the authors present a list of the most common and well known syndromes with craniosynostosis and miscellaneous disorders, as well as associations with unusual facies.