Results 61 to 70 of about 8,590 (190)

Morphological and numerical characteristics of the southern Chinese dentitions. Part III: anomalies in the primary dentition [PDF]

open access: yes, 2010
Aim: To investigate the prevalence of eight morphological and numerical anomalies in the primary dentition of southern Chinese and to compare the prevalences with those from different ethnic groups.
King, NM, Tongkoom, S, Wong, HM
core   +1 more source

Orthodontic perspective in causing the severity of malocclusion in hypodontia patients: A clinical study

open access: yesIndian Journal of Dental Sciences, 2019
Aim: This study was aimed to compare Bolton's ratio and the arch width of patients with hypodontia with that of the control group. Materials and Methods: Ten cases with congenitally missing teeth and 10 cases of the control group were grouped in this ...
Deepankar Bhatnagar   +4 more
doaj   +1 more source

Agenesias dentarias: en busca de las alteraciones genéticas responsables de la falta de desarrollo [PDF]

open access: yes, 2004
En conjunto, las agenesias dentarias son la malformación cráneofacial más frecuente. Su prevalencia alcanza el 20% en la dentición permanente, y su expresión puede variar desde la ausencia de una sola pieza, generalmente un tercer molar, hasta la de toda
Kolenc Fusé, Francisco Javier
core  

Study on frequency of dental developmental alterations in a MEXICAN school-based population [PDF]

open access: yes, 2016
Background: The aim of this study was to know the distribution of dental developmental alterations in the population requesting stomatological attention at the Admission and Diagnosis Clinic of our institution in Mexico City.
Garcés Ortíz, Maricela   +3 more
core   +1 more source

The role of PAX9 promoter gene polymorphisms in causing hypodontia: a study in the Jordanian population

open access: yesThe Application of Clinical Genetics, 2018
Ahmed Abu-Siniyeh,1 Omar F Khabour,1 Arwa I Owais2 1Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan; 2Department of Applied Dental Sciences, Faculty of Applied ...
Abu-Siniyeh A, Khabour OF, Owais AI
doaj  

Frequency of missing teeth and reduction of mesiodistal tooth width in Japanese patients with tooth agenesis

open access: yesProgress in Orthodontics, 2018
Background Tooth agenesis can involve one or more congenitally missing teeth (CMT) and is the most common congenital dental anomalies in humans. Tooth agenesis and reduction of mesiodistal tooth width are reportedly associated, suggesting that the ...
Norihisa Higashihori   +4 more
doaj   +1 more source

An overview of selected orthodontic treatment need indices [PDF]

open access: yes, 2011
Orthodontics is a fast developing science as well as the field of medicine in general. The attempt of this book is to propose new possibilities and new ways of thinking about Orthodontics beside the ones presented in established and outstanding ...
Borzabadi-Farahani, Ali
core   +3 more sources

THE PREVALENCE OF HYPODONTIA IN CHILDREN WITH CLEFT AND NONRELATED CONTROLS

open access: yesRomanian Journal of Medical and Dental Education, 2013
The aim of this study was to compare the occurrence of hypodontia, dental age, and asymmetric dental development in children with cleft with a nonsibling control group. The study sample consisted of 30 children with cleft (aged 7.2 to 17.1 years) and 60
Claudia COREGA   +3 more
doaj  

Resin bonded bridges in patients with hypodontia: Clinical performance over a 7 year observation period

open access: yesSaudi Dental Journal, 2020
Purpose: Resin bonded bridges (RBBs) are considered a conservative option in the management of hypodontia. This study targeted to analyze the survival of resin bonded bridges provided to patients with Hypodontia by staff and students at the Department of
Lamyia Anweigi   +5 more
doaj  

Prevalence of developmental dental anomalies among adult population of Jazan, Saudi Arabia [PDF]

open access: yes, 2016
ObjectiveThis study was intended to determine the prevalence of developmental dental anomalies (DDA) among adults attending the outpatient dental clinics of college of dentistry, Jazan University, Kingdom of Saudi Arabia.
Idris, A.M.   +3 more
core   +1 more source

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