Results 41 to 50 of about 6,152 (269)

Genotype-phenotype pattern analysis of pathogenic PAX9 variants in Chinese Han families with non-syndromic oligodontia

Frontiers in Genetics, 2023
Background: Non-syndromic oligodontia is characterized by the absence of six or more permanent teeth, excluding third molars, and can have aesthetic, masticatory, and psychological consequences.
Jiabao Ren, Sifang Gan, Shushen Zheng, Meikang Li, Y. An, Shuo Yuan, X. Gu, Li Zhang, Y. Hou, Q. Du, Guozhong Zhang, Wenjing Shen   +11 more
semanticscholar   +1 more source

Characterization of novel MSX1 variants causally associated with non‐syndromic oligodontia in Chinese families

Molecular Genetics & Genomic Medicine, 2023
MSX1 (OMIM #142983) is crucial to normal dental development, and variants in MSX1 are associated with dental anomalies. The objective of this study was to characterize the pathogenicity of novel MSX1 variants in Chinese families with non‐syndromic ...
Ya Zhao, Jiabao Ren, Lingqiang Meng, Y. Hou, Chunyan Liu, Guozhong Zhang, Wenjing Shen   +6 more
semanticscholar   +1 more source

Orthodontic Treatment of Palatally Impacted Canines in Severe Non-Syndromic Oligodontia with the Use of Mini-Implants: A Case Report

Medicina, 2023
Background: The risk of palatally displaced canines (PDCs) rises in patients with tooth agenesis. The orthodontic extrusion and alignment of PDCs require adequate anchorage to enable tooth movement and control the side effects.
Marcin Stasiak, Aleksandra Kołodziejska, B. Racka-Pilszak   +2 more
semanticscholar   +1 more source

New observation of severe tooth malformation in a female patient with ectodermal dysplasia due to the EDA splice acceptor variant c.742‐2A>G

Molecular Genetics & Genomic Medicine, 2023
Background Ectodermal dysplasias are inherited disorders, which are characterized by congenital defects in two or more ectodermal structures such as skin, sweat glands, hair, nails, teeth, and mucous membranes.
Vivian Reinhold, Stina Syrjänen, Minna Kankuri‐Tammilehto   +2 more
doaj   +1 more source

Pre-implant and implant management of oligodontia patients: A 10-year retrospective study

Journal of Stomatology Oral and Maxillofacial Surgery, 2023
Ludovic Lauwers, G. Raoul, Robin Lauwers, David Antunes, Marine Bovis, Romain Nicot   +5 more
openalex   +3 more sources

Three-Dimensional Navigation-Assisted Open Reduction and Internal Fixation of a Subcondylar and Ramus Fracture on a Maxillary Oligodontia Patient

The Journal of craniofacial surgery (Print), 2023
Treatment of condylar fractures in patients with edentulous mandibles or no-occlusion reference is particularly challenging due to the absence of important anatomical structures and landmark for occlusion analysis.
Kwan-Lok B. Ng, Tsung-Hsien Liu, Su-Shin Lee   +2 more
semanticscholar   +1 more source

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

, 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, Ceylan, Ismail, Kamak, Hasan, Kazanci, Fatih, Miloglu, Ozkan, Oztek, Ozkan   +5 more
core   +1 more source

Rare and Common Variants Conferring Risk of Tooth Agenesis [PDF]

, 2018
We present association results from a large genome-wide association study of tooth agenesis (TA) as well as selective TA, including 1,944 subjects with congenitally missing teeth, excluding third molars, and 338,554 controls, all of European ancestry. We
Alonso, I. (I.), Audolfsson, G. (G.), Bjornsdottir, G. (G.), Dhamo, B. (Brunilda), Feenstra, B. (Bjarke), Geller, F. (Frank), Gudbjartsson, D.F. (Daniel), Gudmundsson, L. (Larus), Gustafsson, O. (Omar), Howe, B.J. (B. J.), Ingason, A. (A.), Jonsson, L. (L.), Jonsson, R. (R.), Jonsson, T. (Thorvaldur), Leslie, E.J. (Elizabeth J.), Magnusson, T.E. (T. E.), Marazita, M.L. (Mary), Melbye, M. (Mads), Moreno Uribe, L.M. (L. M.), Nawaz, M.S. (M. S.), Nohr, C. (Christian), Oddsson, A. (A.), Olafsson, S. (S.), Ongkosuwito, E.M. (Edwin), Pinho, T. (T.), Rivadeneira, F. (F.), Santos, M. (M.), Stefansson, H. (Hreinn), Stefansson, K. (K.), Steinberg, S. (Stacy), Thordarson, A. (A.), Unnsteinsdottir, U. (U.), Vučić, S. (Strahinja), Walters, G.B. (Bragi), Wolvius, E.B. (Eppo), Zervas, M. (M.)   +35 more
core   +5 more sources

A Conservative Approach towards Aesthetic, Functional, and Psychological Management of Non-Syndromic Oligodontia Patient: A Case Report with 12-Year Follow-up

Journal of the West African College of Surgeons, 2023
Dental agenesis is the most common developmental aberration in humans, and it is typically linked with a variety of other oral anomalies. Oligodontia, anodontia, and hypodontia are the words used in the literature to denote missing teeth.
S. Divakar, Manu Rathee, M. Alam, P. Jain, S. Chahal   +4 more
semanticscholar   +1 more source

Waardenburg syndrome type I: dental phenotypes and genetic analysis of an extended family [PDF]

, 2016
Background: The aim of this study was to describe the pattern of inheritance and the clinical features in a large family with Waardenburg syndrome type I (WS1), detailing the dental abnormalities and screening for PAX3 mutations ...
Aquino, Sibele Nascimento de, Cardoso, Aline-Francoise, Della Coletta, Ricardo, Frota, Ana-Cláudia, Gomes, Andreia, Martelli Júnior, Hercílio, Paranaíba, Lívia M. R., Santos Neto, Pedro Eleutério dos, Solia-Nasser, Luciano   +8 more
core   +1 more source