Results 81 to 90 of about 8,481 (230)

Secular Changes in Cranial Morphology and Pattern of Sexual Dimorphism in Modern Japanese: A Geometric Morphometric Analysis Using Post‐Mortem Computed Tomography Data

open access: yesAmerican Journal of Biological Anthropology, Volume 189, Issue 4, April 2026.
ABSTRACT Objectives Although human cranial morphology is thought to have undergone changes in various populations over the past century, the details of this three‐dimensional transformation remain largely unknown. To address this problem, we conducted a geometric morphometric analysis of cranial shapes in the historical Japanese group who lived ...
Shiori Usui   +4 more
wiley   +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  

Early Oral Rehabilitation of a Pediatric Patient With Hypohidrotic Ectodermal Dysplasia: A Case Report from Afghanistan

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Hypohidrotic ectodermal dysplasia (HED) is a rare congenital disorder characterized by abnormal development of ectodermal structures including hair, teeth, nails, and sweat glands. Dental manifestations such as anodontia or hypodontia can significantly impair mastication, speech development, facial esthetics, and psychosocial well‐being ...
Nazera Ahmadzai   +5 more
wiley   +1 more source

Comparison of Oral Health Related Quality of Life (OHRQoL) in Hypodontia Patients and Patients with Acquired Missing Teeth

open access: yesJournal of Nobel Medical College, 2017
Background: Hypodontia is the developmental absence of one or more teeth from the dentition whereas acquired missing teeth are those lost due to carries, periodontal problem or dental trauma.
Shanti Chhetri   +2 more
doaj   +1 more source

Hypodontia in the permanent dentition: a study of its prevalence in Malaysian children

open access: yesAustralasian Orthodontic Journal, 1989
An investigation of the prevalence and distribution of hypodontia was carried out in Malaysian children between the ages of five to fifteen years. Hypodontia occurred in 2.8 per cent of these children.
Nik-Hussein Nik Moriah
doaj   +1 more source

Evaluation of third molar agenesis associated with hypodontia and oligodontia in turkish pediatric patients

open access: yesEuropean Oral Research, 2020
Purpose To evaluate the association between third molar (M3) agenesis and hypodontia and oligodontia in pediatric patients by using panoramic radiography.Materials and Methods Panoramic radiographs of 1,471 patients (899 females; 572 males) and 5,884 ...
Meltem Tekbaş Atay   +2 more
doaj   +1 more source

A rare case of congenital absence of permanent canines associated with other dental anomalies [PDF]

open access: yes, 2011
Agenesis of permanent canines is a rare condition and that of both maxillary and mandibular permanent canines is extremely rare. Reports of such cases are very scarce in the literature.
Dutta, B.   +2 more
core   +1 more source

Optimizing Hard and Soft‐Tissue Esthetics With Anterior Cantilever Zirconia Ceramic Resin‐Bonded Fixed Dental Prostheses

open access: yesJournal of Esthetic and Restorative Dentistry, Volume 38, Issue 3, Page 491-498, March 2026.
ABSTRACT Objective The replacement of missing maxillary lateral incisors poses both functional and esthetic challenges, not only from a restorative but also from a periodontal aspect. This case report presents a step‐by‐step protocol for ideal hard and soft‐tissue esthetics with cantilever zirconia ceramic resin‐bonded fixed dental prostheses (RBFDPs).
Markus B. Blatz   +3 more
wiley   +1 more source

The prevalence and distribution of hypodontia inorthodontic patients in Bosnia and Herzegovina

open access: yesJournal of Health Sciences
Introduction: The need for this study on the prevalence of hypodontia in a sample of orthodontic patients from Bosnia and Herzegovina arises from the fact that in the state of Bosnia and Herzegovina, there is a lack of data on the prevalence and ...
Azra Jelešković   +4 more
doaj   +1 more source

A retrospective cross-sectional study on the prevalence of hypodontia in a target population of Al-Jouf Province, Saudi Arabia

open access: yesContemporary Clinical Dentistry, 2016
Aim: The purpose of this retrospective study was to determine the prevalence of hypodontia and to ascertain the need of interdisciplinary treatment for ensuing esthetic and functional problems in a target population of Al-Jouf Province, Saudi Arabia ...
Arbaz Sajjad   +3 more
doaj   +1 more source

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