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Hypodontia of all primary canines [PDF]
European Archives of Paediatric Dentistry, 2016 Several hypotheses have been proposed to explain hypodontia of the various tooth types with evolutionary and anatomic models. Hypodontia of all primary canines in a healthy individual is exceptionally rare and has not been previously reported in the dental literature.This clinical report describes a 4-year-old southern Chinese female with the ...
Nigel M. King, Robert P. Anthonappa
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Eyelid cysts, hypodontia, and hypotrichosis
Journal of the American Academy of Dermatology, 1984We report a case of multiple ectodermal defects with the principal features of eyelid apocrine hydrocystomas , hypodontia, and hypotrichosis. To the best of our knowledge this is the second such report and presents histologic features that are unique in our experience.
Bradley J. Burket +2 more
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Psychosocial impact of hypodontia in children
American Journal of Orthodontics and Dentofacial Orthopedics, 2010The purpose of this cross-sectional study was to determine the psychosocial impact of hypodontia (multiple dental agenesis) in children and the influence of factors such as severity of hypodontia, number of retained deciduous teeth, age, and sex. The implications of hypodontia for affected patients have been poorly investigated; this, in part, relates ...
David R. Moles +4 more
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The Gene Network Underlying Hypodontia
Journal of Dental Research, 2015Mammalian tooth development is a precise and complicated procedure. Several signaling pathways, such as nuclear factor (NF)–κB and WNT, are key regulators of tooth development. Any disturbance of these signaling pathways can potentially affect or block normal tooth development, and presently, there are more than 150 syndromes and 80 genes known to be ...
Wei Yin, Zhuan Bian
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2008
Abstract The most common abnormality affecting the formation of the dentition is deviation from the usual number of the human permanent dentition (a total of 32 teeth in both jaws) or the deciduous dentition (20 total teeth in both jaws).
Pragna I Patel, Donald T Brown
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Abstract The most common abnormality affecting the formation of the dentition is deviation from the usual number of the human permanent dentition (a total of 32 teeth in both jaws) or the deciduous dentition (20 total teeth in both jaws).
Pragna I Patel, Donald T Brown
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The management of patients with severe hypodontia
Journal of Oral Rehabilitation, 1980SummarySevere hypodontia is thought to be caused by hereditary and environmental factors. It has a population incidence of 0.3% in the permanent dentition, being much rarer in the deciduous dentition. The management of patients suffering from this condition is described, including the use of conservative, prosthodontic and orthodontic procedures.
J. A. Hobkirk, A. H. Brook
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The Management of Hypodontia: Present and Future
Dental Update, 2008Developmental absence of teeth (hypodontia) is associated with characteristic morphological changes in the teeth, alveolar volume deficiencies, and skeletal jaw mal-relationships. Management may be complex, involving several dental specialties, ideally working as a close-knit team.
N.J.A. Jepson +5 more
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Contemporary surgical management of hypodontia
British Journal of Oral and Maxillofacial Surgery, 2017Hypodontia is the term most commonly applied to the condition in which teeth congenitally fail to develop. Such cases differ from teeth that have been lost early or that have failed to erupt, although their initial presentation may be similar and therefore not recognised. The range of missing teeth and their physical and psychological results is large,
J. Breeze, M.S. Dover, R.W. Williams
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Craniofacial characteristics of children with mild hypodontia
American Journal of Orthodontics and Dentofacial Orthopedics, 2016The aim of our study was to evaluate the craniofacial characteristics of children with mild hypodontia using conventional and principal component (PC) analysis.We used radiographic images of 124 children (8-12 years old) with up to 4 missing teeth (55 boys, 69 girls) and of 676 reference children (365 boys, 311 girls) from the Rotterdam Generation R ...
Strahinja Vucic +6 more
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The multidisciplinary management of hypodontia
Dental Nursing, 2009Hypodontia is a genetically determined disorder characterized by the congenital absence of one or more permanent teeth. In this article, Steven P. Jones describes its prevalence, aetiology and management.
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