Results 81 to 90 of about 6,227 (189)

Main genetic entities associated with tooth agenesis.

Tooth agenesis refers to the absence of one or more of the deciduous or permanent teeth. Tooth agenesis results from a series of disrupted reciprocal ectodermal mesenchymal interactions taking place during the early stages of tooth development.
Alkhatib, Shadi, Cammarata-Scalisi, Francisco, Castillo, Maykol Araya, Tadich, Antonio Cárdenas, Coletta, Riccardo, Callea, Michele, Willoughby, Colin E, El-Feghaly, Jinia R, Elsherif, Marwa Abd Elsalam, El-Ghandour, Rabab K, Morabito, Antonino   +10 more
core   +1 more source

Association of tooth agenesis with dental anomalies in young subjects

, 2021
Aim: The aim of the current study is to correlate the presence of tooth agenesis with other dental anomalies in 7- to 15-year-old patients. Materials and methods: After evaluating 4000 panoramic radiographs of young subjects, 430 revealed the presence of
Marra P. M., Santoro R., Iorio B., Itro A.   +3 more
core   +1 more source

Genetic Basis of Nonsyndromic and Syndromic Tooth Agenesis [PDF]

Journal of Pediatric Genetics, 2016
Human dentition development is a long and complex process which involves a series of reciprocal and sequential interactions between the embryonic stomodeal epithelium and the underlying neural crest-derived mesenchyme. Despite environment disturbances, tooth development is predominantly genetically controlled.
Xiaoqian, Ye, Ali B, Attaie
openaire   +2 more sources

Radiographic Assessment of Third Molars Agenesis Patterns in Young Adults

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To determine the prevalence of third molar agenesis and associated characteristics. Material and Methods: A total of 2374 panoramic radiographs were retrieved from the radiological archives and evaluated in a computer monitor under optimum ...
Anahat Chugh, Komal Smriti, Anupam Singh, Mathangi Kumar, Kalyan Chakravarthy Pentapati, Srikanth Gadicherla, Chehak Nayyar, Shreshth Kapoor   +7 more
doaj  

Association between agenesis and root morphology of anterior teeth

Revista de Odontologia da UNESP, 2019
Introduction Tooth agenesis is likely to affect the root teeth and should be considerated in orthodontic tratament. Objective The aim of this study was to assess the association between agenesis and root morphology of anterior teeth.
Rodrigo BORALI, Carolina Carmo de MENEZES, Giovana Cherubini VENEZIAN, Silvia Amélia Scudeler VEDOVELLO, Viviane Veroni DEGAN   +4 more
doaj   +1 more source

Intronic Single Nucleotide Polymorphisms in FGFR2 Gene Association With Non‐Syndromic Mandibular Retrognathism

Orthodontics &Craniofacial Research, Volume 29, Issue 3, Page 538-545, June 2026.
ABSTRACT Objective Mandibular retrognathism (MR) is a skeletal malocclusion in which patients have a deficient mandibular length, resulting in a more posterior position of the mandible. We aimed to investigate the association between Single nucleotide polymorphisms (SNPs) in Fibroblast Growth Factor Receptor 2 (FGFR2) gene and MR in germans.
Caio Luiz Bitencourt Reis, Christian Kirschneck, Daniel Hemming, Eva Paddenberg‐Schubert, Peter Proff, Daniela Silva Barroso de Oliveira, Cristiano Miranda de Araujo, Flares Baratto‐Filho, Svenja Beisel‐Memmert, Erika Calvano Küchler   +9 more
wiley   +1 more source

Pattern of Third Molar Agenesis among Patients with Different Skeletal Malocclusion

Orthodontic Journal of Nepal, 2017
Introduction: The third molar tooth is of clinical interest to different specialties of dentistry. It is usually associated with different anomalies for example, malformation, impaction, agenesis etc.
Nisha Acharya, Durga Poudel, Dashrath Kafle   +2 more
doaj   +1 more source

Minimally Invasive Cantilever RBFPD Using a 270‐Degree Veneer Abutment in a Young Cleft Patient: A Clinical Adhesive Technique

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Adhesive cantilever resin‐bonded bridges (RBBs) are a minimally invasive option for replacing maxillary lateral incisors in young cleft patients, in whom implant placement is often delayed until completion of craniofacial growth or declined due to surgical burden. Beyond material selection, the outcome depends critically on abutment design and
Aspasia Pachiou, Aikaterini Maria Vraka, Panagiotis Andritsakis, Nikolaos Nikitas Giannakopoulos   +3 more
wiley   +1 more source

The molecular basis of non-syndromic orofacial clefts and tooth agenesis

Journal of Medical Science, 2017
Non-syndromic orofacial clefts and tooth agenesis are two of the most common craniofacial birth defects. Both of them have a complex etiology, with genetic and environmental factors involved.
Agnieszka Danuta Gaczkowska, Paweł Piotr Jagodziński, Adrianna Mostowska   +2 more
doaj   +1 more source

The Expanding Role of Gene Sequencing in Shaping Fetal Therapies: Clinical and Ethical Considerations

Prenatal Diagnosis, Volume 46, Issue 5-6, Page 623-635, May 2026.
ABSTRACT In utero interventions are transformative in addressing genetic and anatomic conditions during fetal development. Next generation sequencing enables early genetic testing, playing a pivotal role in prenatal decision‐making by supporting risk stratification, precise and timely diagnosis, which directly informs eligibility for fetal surgical and
Matthew A. Shear, Beltran Borges, Billie R. Lianoglou, Tony Lum, Emma Canepa, Jennifer L. Cohen, Julia E. H. Brown, Akos Herzeg   +7 more
wiley   +1 more source