Results 41 to 50 of about 8,363 (211)

Prevalence and Pattern of Hypodontia among Croatian Orthodontic Patients

open access: yesActa Stomatologica Croatica, 2020
Objective: The objective of this retrospective study was to assess the prevalence of hypodontia in the permanent dentition among Croatian orthodontic patients. The occurrence was evaluated concern-ing gender, specific missing teeth, the location, pattern
Daša Nikolov Borić   +3 more
doaj   +1 more source

Effects of hypodontia on craniofacial structures and mandibular growth pattern

open access: yesHead & Face Medicine, 2011
Introduction This study was performed to examine craniofacial structures in persons with hypodontia and to reveal any differences, that may occur, when agenetic teeth are only found in the maxilla, the mandible or in both jaws.
Kreczi Amelia   +3 more
doaj   +1 more source

Familial aggregation of maxillary lateral incisor agenesis [PDF]

open access: yes, 2010
In spite of recent developments, data regarding the genes responsible for the less severe forms of hypodontia are still scarce and controversial. This study addressed the hypothesis that agenesis of maxillary lateral incisors (MLIA) is a distinct type of
A. Sousa   +10 more
core   +1 more source

Recessively inherited lower incisor hypodontia [PDF]

open access: yesJournal of Medical Genetics, 2001
Editor—Hypodontia, congenitally missing teeth, is common in modern man. The teeth most often missing in populations of European origin are the upper lateral incisors and second premolars. The condition is known to have a strong genetic component. At present two mutated genes in humans, MSX1 1 and PAX9 ,2 are known to cause missing permanent teeth ...
S, Pirinen   +5 more
openaire   +2 more sources

Frequency and characteristics of tooth agenesis among an orthodontic patient population [PDF]

open access: yes, 2010
Purpose: The objectives of this study were to investigate the prevalence and characteristics of tooth agenesis and the associated skeletal morphology and arch widths in a group of Turkish patients seeking orthodontic treatment. Material and Methods: We
Celikoglu, Mevlut   +5 more
core   +1 more source

Absence of mutations in the promoter region of the lef1 gene in Patients with hypodontia

open access: yesBrazilian Journal of Oral Sciences, 2015
Hypodontia, the congenital absence of one or a few permanent teeth, is one of the most frequent alterations of the human dentition. Although hypodontia does not represent a public health problem, it may cause both, speech and masticatory dysfunction as ...
Elisângela R. Silva   +4 more
doaj   +1 more source

Non-syndromic hypodontia (NSH) in permanent teeth – epidemiological study [PDF]

open access: yesRomanian Journal of Stomatology, 2020
Aim. Assessment of characteristics of non-syndromic hypodontia (NSH) in permanent teeth (PT) in a group of Romanian children and adolescents. Material and method. Descriptive retrospective observational study on dental files and orthopantomograms of 138
Ioana-Andreea Stanciu   +5 more
doaj   +1 more source

Hipodoncia: utilidad de hallazgos dentales en la determinación de patologías y parentesco en poblaciones antiguas. Estudio de dos casos en la necrópolis oriental de Carthago Spartaria [PDF]

open access: yes, 2006
The use of forensic techniques when studying partial or badly-conserved human remains is very important when we want to determine age, sex, and race, as well as parental relation between two or more individuals.
Gamboa Gil de Sola, C.   +4 more
core   +1 more source

Prevalence of Hypodontia in a Sample of Spanish Dental Patients

open access: yesActa Stomatologica Croatica, 2018
Objectives: The aim of this retrospective study was to evaluate the prevalence of hypodontia in a sample of dental patients, aged between seven and eleven years at University Alfonso X in Madrid (Spain).
Rebeca Ayala Sola   +4 more
doaj   +1 more source

Non‐Isolated Dandy‐Walker Malformation: Exome Sequencing Efficacy and Phenotypic Expansions

open access: yesClinical Genetics, EarlyView.
Exome sequencing identified a diagnosis in 35% of 91 individuals with non‐isolated Dandy Walker malformation (DWM+). Only 24%–55% of these diagnoses could be made using a gene panel. We then demonstrated that DWM is a feature of disorders associated with ANKRD11, C2CD3, COL4A1, KMT2D, KRAS, OPHN1, SHOC2, SMARCB1, and WDR73.
Sarah Araji   +4 more
wiley   +1 more source

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