Results 11 to 20 of about 6,227 (189)

Tooth Agenesis in Human Population: Treatment Considerations in Subjects with Tooth Agenesis

open access: yesPakistan Journal of Medical Research, 2023
Background: Tooth agenesis presents itself with one or more lost teeth and is one of the foremost common formative irregularities of the human dentition.
Ahmad Shoaib, Bilal Ahmed
doaj   +5 more sources

Tooth Agenesis and Associated Tooth Developmental Anomalies [PDF]

open access: yesČeská stomatologie a praktické zubní lékařství, 2014
Aim of study: Tooth agenesis means absence or incomplete development of tooth. It is the most common developmental dental anomaly in man. The prevalence of agenesis in permanent dentition (excluding third molars) in common population oscillates between 2.
E. Kaplová   +3 more
core   +3 more sources

MSX1 variant causes nonsyndromic tooth agenesis in a Japanese patient [PDF]

open access: yesHuman Genome Variation
MSX1 variants are associated with autosomal dominant craniofacial developmental anomalies, including congenital tooth agenesis. Here, whole-exome sequencing in a Japanese patient with congenital tooth agenesis identified a novel de novo heterozygous ...
Yasuto Sano   +7 more
doaj   +2 more sources

Exploring the Association Between Genetic Polymorphisms in Genes Involved in Craniofacial Development and Isolated Tooth Agenesis [PDF]

open access: yesFrontiers in Physiology, 2021
Tooth agenesis is a common congenital anomaly in humans and is more common in oral cleft patients than in the general population. Many previous studies suggested that oral cleft and tooth agenesis share a similar genetic background. Therefore, this study
Erika Calvano Küchler   +10 more
doaj   +2 more sources

Patterns of nonsyndromic tooth agenesis and sexual dimorphism [PDF]

open access: yesBMC Oral Health, 2023
Background Sex dimorphism has been implicated in oral health differences and the pathogenesis of oral diseases, such as tooth agenesis, periodontal disease, dental caries, and tooth loss.
Charinya Kanchanasevee   +3 more
doaj   +2 more sources

Effect of tooth agenesis on facial soft tissue profile [PDF]

open access: yesScientific Reports
This study examined the influence of tooth agenesis on the soft tissue facial profile in modern humans. The sample included 799 individuals, comprising 486 with tooth agenesis (mean = 2.5 missing teeth) and 313 controls without agenesis, including third ...
Ragda Alamoudi   +3 more
doaj   +2 more sources

A cross-sectional analysis of the prevalence of tooth agenesis and structural dental anomalies in association with cleft type in non-syndromic oral cleft patients

open access: yesProgress in Orthodontics, 2017
Background The aim of this study was to investigate the prevalence of tooth agenesis, microdontia, and tooth malformation among non-syndromic oral cleft patients and their potential association with cleft type and gender.
Dimitrios Konstantonis   +1 more
exaly   +3 more sources

Retrospective Evaluation of Tooth Agenesis in Different Regions of Turkey with Panoramic Radiography [PDF]

open access: yesActa Stomatologica Croatica
Objectives: Dental agenesis refers to the absence of one or more teeth, occurring in both primary and permanent dentitions. It can result in several complications, impacting functional aspects of the dentition, such as chewing and speech.
Neşe Oral   +8 more
doaj   +2 more sources

Oral clefts and syndromic forms of tooth agenesis as models for genetics of isolated tooth agenesis.

open access: yesJournal of Dental Research, 2003
Genetic defects responsible for tooth agenesis are only now beginning to be uncovered. MSX1 and PAX9 have been associated with tooth agenesis in mice and humans, but interestingly for humans, these genes are associated with specific missing teeth.
Vieira, A R
core   +3 more sources

Novel MSX1 Gene Variants in Chinese Children with Non-Syndromic Tooth Agenesis: A Clinical and Genetic Analysis [PDF]

open access: yesChildren
Background: Tooth agenesis is the most frequently occurring genetic developmental anomaly in clinical dentistry. The MSX1 gene, essential for tooth development, has been associated with non-syndromic tooth agenesis. This study aims to identify novel MSX1
Tingting Ding, Haochen Liu, Guoxia Yu
doaj   +2 more sources

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