Results 61 to 70 of about 8,363 (211)

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

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

, 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, Hernández Flores, Florentino, Ledesma Montes, Constantino, Salcido García, Juan Francisco   +3 more
core   +1 more source

The association between Ponticulus Posticus and Dental Agenesis: a retrospective study [PDF]

, 2018
OBJECTIVE: Neural tube defects may increase the risk of an abnormal development of skull, vertebral column and teeth formation, including dental agenesis in non syndromic patients. The association between the presence of a congenital Dental Agenesis (DA)
Barbato, Ersilia, Galluccio, Gabriella, Leonardi, Rosa Maria, Putrino, Alessandra   +3 more
core   +1 more source

Genotypes and Phenotypes of Patients With TSPEAR‐Related Disorder: Evidence of a Predominant Dental Phenotype

American Journal of Medical Genetics Part A, Volume 200, Issue 4, Page 790-799, April 2026.
ABSTRACT TSPEAR (chr. 21q22.3) encodes a protein involved in tooth development and is predominantly expressed in the enamel knot. Biallelic loss of function variants in TSPEAR cause ectodermal dysplasia, tooth agenesis and sensorineural hearing loss. However, the role of TSPEAR in auditory processes is unclear.
Debora Vergani, Lucia Tiberi, Annarita Giliberti, Elia Dirupo, Laila Zaroili, Francesco Brancati, Michela Brena, Stefano Caraffi, Chiara De Luca, Livia Garavelli, Anna Virginia Gulino, Milena Mariani, Marzia Pollazzon, Angelo Selicorni, Samuela Landini, Ilaria Sani, Rosangela Artuso, Angela Peron   +17 more
wiley   +1 more source

Development and assessment of reliable patient-based hypodontia website

Patient Preference and Adherence, 2018
Rozana Valiji Bharmal, Ama Johal Oral Bioengineering (Orthodontics), Institute of Dentistry, Bart’s and The London School of Medicine & Dentistry, Queen Mary College, London, UK Background: The aim of the study was to develop a high-quality ...
Bharmal RV, Johal A
doaj  

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

American 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, Hideki Amano, Hideyuki Hayakawa, Seiji Shiotani, Naomichi Ogihara   +4 more
wiley   +1 more source

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

Clinical 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, Hedayatullah Ehsan, Fatima Sapai, Mohammad Bashir Nejabi, Ahmad Anas Khairzad, Nematullah Sharifi   +5 more
wiley   +1 more source

Tooth agenesis review

Česká Stomatologie a Praktické Zubní Lékařství, 2012
Background: Tooth agenesis means absence or incomplete development of tooth. It is a common human anomaly, which according to Online Mendelian Inheritance in Man database affects approximately 20% of the population.
L. Gábrlíková
doaj   +1 more source

Oral characteristics of Trisomy 8 and monosomy 18: a case report [PDF]

, 2011
Several reports described various mosaic chromosomal syndromes characterized by alterations originated by either an excess or deficit in the number of chromosomes.
Campus, Guglielmo Giuseppe, Lugliè, Pietrina Francesca, Sale, Silvana, Spano, Giovanni   +3 more
core   +1 more source

Hypodontia and Skeletal Malocclusions Among Orthodontic Patients of Kathmandu, Nepal: A Radiographic Study

Journal of Indian Orthodontic Society
Objective To assess the association between hypodontia and skeletal malocclusions in orthodontic patients. Materials and Methods This cross-sectional study comprised of orthodontic records of 40 hypodontic patients (12 males and 28 females) and 120 non ...
Sanjay Prasad Gupta, Shristi Rauniyar
doaj   +1 more source