Results 21 to 30 of about 1,829,379 (365)

Multiple Over-retained Deciduous Teeth: A Rare Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2023
Over-retained deciduous teeth, characterised by the persistence of primary teeth beyond their expected exfoliation time, present a unique challenge in dental practice.
Nishu Agarwal, Pallavi Daigavane
doaj   +1 more source

Segmented mechanics for traction of impacted maxillary canine: case report with a 3-year follow-up

Bioscience Journal, 2019
Young patients are increasingly concerned with smile aesthetics, resulting in the early visit to the dental office. It is of great importance that professionals such as orthodontists, pediatric dentists, and general practitioners are aware of the ...
Anderson Paulo Barbosa Lima, Pedro Augusto Costa, Natália Maria Vieira Barbosa, Renata Rodriges Almeida-Pedrin, Luiz Renato Paranhos, Mauricio de Almeida Cardoso   +5 more
doaj   +3 more sources

A fully automatic AI system for tooth and alveolar bone segmentation from cone-beam CT images

Nature Communications, 2022
Accurate delineation of individual teeth and alveolar bones from dental cone-beam CT (CBCT) images is an essential step in digital dentistry for precision dental healthcare.
Zhiming Cui, Yu Fang, Lanzhuju Mei, Bojun Zhang, Bo Yu, Jiameng Liu, Caiwen Jiang, Yuhang Sun, Lei Ma, Jia-Bin Huang, Yang Liu, Yue Zhao, Chunfeng Lian, Z. Ding, Min Zhu, Dinggang Shen   +15 more
semanticscholar   +1 more source

Supernumerary Maxillary Canine along with Transposition: A Case Report [PDF]

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2023
Introduction: Tooth transposition is considered as the anomaly of tooth position in two adjacent teeth; the most frequent locations include canine and first maxillary premolar.
Farida Ghazanfari Moghaddam, Dorsa Pourzarabi, Katayoun Lesani   +2 more
doaj  

Downregulation of FGF Signaling by Spry4 Overexpression Leads to Shape Impairment, Enamel Irregularities, and Delayed Signaling Center Formation in the Mouse Molar. [PDF]

, 2019
FGF signaling plays a critical role in tooth development, and mutations in modulators of this pathway produce a number of striking phenotypes. However, many aspects of the role of the FGF pathway in regulating the morphological features and the mineral ...
Ahn, Youngwook, Charles, Cyril, Ganss, Bernhard, Jheon, Andrew, Klein, Ophir D, Krumlauf, Robb, Marangoni, Pauline, Seidel, Kerstin, Viriot, Laurent   +8 more
core   +1 more source

Tooth Abnormalities of Number and Position in the Permanent Dentition of Patients with Complete Bilateral Cleft Lip and Palate

The Cleft Palate-Craniofacial Journal, 2010
Guida Paola Genovez Tereza, Cleide Fehcio De Carvalho Carrara, Beatriz Costa   +2 more
openalex   +2 more sources

Tooth number abnormality: from bench to bedside

International Journal of Oral Science, 2023
AbstractTooth number abnormality is one of the most common dental developmental diseases, which includes both tooth agenesis and supernumerary teeth. Tooth development is regulated by numerous developmental signals, such as the well-known Wnt, BMP, FGF, Shh and Eda pathways, which mediate the ongoing complex interactions between epithelium and ...
Han Zhang, Xuyan Gong, Xiaoqiao Xu, Xiaogang Wang, Yao Sun   +4 more
openaire   +3 more sources

Open versus closed surgical exposure of canine teeth that are displaced in the roof of the mouth [PDF]

, 2008
Background: Palatal canines are upper permanent canine (eye) teeth that have become displaced in the roof of the mouth. They are a frequently occurring anomaly, present in 2% to 3% of the population.
Bishara, Clark, Egger, Hagg, Lewis, Peck, Peck, Peck, Shafer, Thilander   +9 more
core   +1 more source

Mitochondrial dynamics–fusion, fission, movement, and mitophagy–in neurodegenerative diseases [PDF]

, 2009
Neurons are metabolically active cells with high energy demands at locations distant from the cell body. As a result, these cells are particularly dependent on mitochondrial function, as reflected by the observation that diseases of mitochondrial ...
Alexander, Baloyannis, Banchs, Bossy-Wetzel, Brockmann, Cassidy-Stone, Chang, Chen, Cho, Clark, D. C. Chan, de Brito, Delettre, Dodson, Exner, Fransson, Frezza, Gispert, H. Chen, Hollenbeck, Kim, Kim, Li, Liot, Lustbader, Macaskill, Meeusen, Milone, Mortiboys, Okamoto, Orr, Park, Parone, Popp, Reis, Suen, Ten Dijke, Trushina, Wang, Waterham, Wood-Kaczmar, Zuchner, Z  chner   +42 more
core   +3 more sources

Transposição dentária: dois relatos de casos e revisão de literatura

Revista da Faculdade de Odontologia de Porto Alegre, 2018
Resumo em português não ...
Camila Alves Ferri, Laura Campos Hildebrand   +1 more
doaj   +6 more sources