Results 31 to 40 of about 1,530 (226)
Radiographic Study of Developmental Alteration in Tooth Number among Children in IIUM Dental Clinic [PDF]
Makara Journal of Health Research, 2016 Background: The aim of this research was to determine the prevalence, distribution and association of developmental alteration in tooth number with gender, location, and presence of delayed eruption of tooth among children who attended to Student's ...
Susi Sukmasari +3 more
doaj +5 more sources
Pediatric Molar Hyperdontia: A Descriptive Case Report. [PDF]
Int J Clin Pediatr Dent, 2023 Hypergenetic molars are uncommon in children and adolescents. Furthermore, the presence of multiple eumorphic supernumerary molars (SNMs) in children is sporadic. The author, therefore, reports a nonsyndromic case of multiple supplemental SNMs in a child.A ten year old boy primarily complaining of cheek biting was found to have six molars on the ...
Venkatesh SP.
europepmc +3 more sources
Dentition Anomalies and Cranial Abnormalities in Invasive Beavers (Castor canadensis) in Tierra Del Fuego, Argentina [PDF]
AnimalsThe study of dentition anomalies and pathologies in wildlife contributes, together with other indicators, to understanding the relevance of some factors on the health status of populations. This has not been properly evaluated in invasive mammals.
Alvaro González-Calderón
doaj +2 more sources
Concomitant hypodontia and hyperdontia: A report of two cases
National Journal of Maxillofacial Surgery, 2017 "Concomitant hypodontia and hyperdontia" is a very rare dental anomaly of number, having a prevalence rate of 0.002%-3.1%. It describes the simultaneous presence of hypodontia or missing teeth and supernumerary teeth in the same individual. It represents the opposite forces of nature acting simultaneously.
Nitesh Tewari +2 more
openalex +5 more sources
Mandibular hypo-hyperdontia: A report of three cases
Journal of International Society of Preventive and Community Dentistry, 2013 Dental anomalies of tooth number in development of the permanent dentition are quite common than the primary dentition, however, the combined occurrence of hypodontia and hyperdontia is a rare phenomenon, especially in the same dental arch. The purpose of this report is to describe a case of concomitant hypo-hyperdontia (CHH) in three patients (one ...
Sreekanth Kumar Mallineni +3 more
openalex +5 more sources
The Role of Artificial Intelligence in the Accurate Diagnosis and Treatment Planning of Non-Syndromic Supernumerary Teeth: A Case Report in a Six-Year-Old Boy [PDF]
Children, 2023 Hyperdontia can cause numerous aesthetic and functional problems. The diagnosis is made radiologically, and the most commonly used radiological method is orthopantomography, while CBCT is also used.
Rasa Mladenovic +5 more
doaj +2 more sources
Concomitant hypo-hyperdontia: A rare entity
Journal of Dental Sciences, 2018 Concomitant hypo-hyperdontia (CHH) is a rare numeric dental anomaly characterized by congenital missing teeth and supernumerary teeth occurring in the same individual. Due to its rarity and sporadicity, the causes of CHH have been completely unknown. Detailed characterization and presentation of more CHH cases not only strengthen clinical diagnosis and
Yin‐Lin Wang +3 more
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The Prevalence of Supernumerary Teeth in a Sample of Non-Syndromic Young Patients from Greece [PDF]
Dentistry JournalBackground/Objectives: Supernumerary teeth, or hyperdontia, refer to a developmental anomaly defined by the presence of additional teeth beyond the normal dentition.
Nefeli Katanaki +2 more
doaj +2 more sources
An Epidemiological Study of Hyperdontia in American Blacks and Whites [PDF]
The Angle Orthodontist, 2007 AbstractObjective: To test the null hypothesis that American blacks do not have a higher frequency of extra permanent teeth than whites.Materials and Methods: Panoramic radiographs of adolescent orthodontic patients, either American whites (n = 1100) or American blacks (n = 600), were reviewed systematically.Results: The frequencies of supernumerary ...
Edward F. Harris, Larkin L. Clark
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European Journal of General Dentistry, 2017 Abstract Aim: Distribution of hypodontia and hyperdontia in the reported concomitant hypo-hyperdontia (CHH) patients. Materials and Methods: An extensive search of the reported literature from January 1966 to December 2015 was conducted using the “EmBase,” “Google Scholar,” “Medline,” and “PubMed” databases.
Sreekanth Kumar Mallineni
exaly +2 more sources