Results 51 to 60 of about 46,891 (316)

An evaluation of mesiodentes: A retrospective study with cone-beam computed tomography [PDF]

, 2018
Background: The mesiodens, located in the palatal midline between the two maxillary central incisors, is the most common type of supernumerary tooth. The aim of this study was to evaluate the distribution of mesiodentes according to shape, position, and ...
Akay, Gülsün, Güngör, Kahraman, Özdede, Meli̇h   +2 more
core   +2 more sources

An Innovative “Tooth‐On‐Chip” Microfluidic Device Emulating the Structure and Physiology of the Dental Pulp Tissue

Advanced Healthcare Materials, EarlyView.
This work presents a “tooth‐on‐chip” device that mimics dental pulp tissue. By co‐culturing key cell types, it recreates vascular networks, stem cell niches, the odontoblast/dentine interface, and trigeminal innervation. This innovative platform provides a unique model of dental pulp structure and physiology, with significant potential for accelerating
Alessandro Cordiale, Deborah Stanco, Roberta Visone, Bernd Stadlinger, Pierfrancesco Pagella, Marco Rasponi, Thimios A. Mitsiadis   +6 more
wiley   +1 more source

GWAS of Dental Caries Patterns in the Permanent Dentition [PDF]

Journal of Dental Research, 2012
The importance of susceptibility genes in the risk for dental caries has been clearly established. While many candidate caries genes have been proposed, to date, few of them have been rigorously validated through observational and experimental studies.
Richard J. Crout, Richard J. Crout, Robert J. Weyant, Myoungkeun Lee, Daniel E. Weeks, John R. Shaffer, Xiaojing Wang, Eleanor Feingold, Mary L. Marazita, Daniel W. McNeil, K. TCuenco   +10 more
openaire   +3 more sources

Double teeth in primary dentition: Report of two clinical cases [PDF]

, 2008
Odontogenic anomalies can occur as a result of conjoining or twinning defects. These include fusion, gemination and concrescence. This article presents two case reports of double teeth.
Almeida, Janete Dias, Cabral, L.A. Guimaraes, Firoozmand, Leily Macedo   +2 more
core  

Talon cusp affecting primary dentition in two siblings: a case report [PDF]

, 2014
The term talon cusp refers to a rare developmental dental anomaly characterized by a cusp-like structure projecting from the cingulum area or cement-enamel junction.
King, N. M., Lee, C. K. , Mallineni, S. K. , Manan, N. M.   +3 more
core   +1 more source

Biomimetic Mineralization of Keratin Scaffolds for Enamel Regeneration

Advanced Healthcare Materials, EarlyView.
Keratin‐based films guide biomimetic enamel remineralization by promoting organized hydroxyapatite growth under physiological conditions. Advanced biophysical characterization confirms keratin's structural adaptability and mineral ions‐binding affinity, supporting mineral nucleation and hierarchical crystal assembly. This study establishes keratin as a
Sara Gamea, Elham Radvar, Dimitra Athanasiadou, Ryan Lee Chan, Giacomo De Sero, Ecaterina Ware, Sunie Kundi, Avir Patel, Shwan Horamee, Shuaib Hadadi, Mads Carlsen, Leanne Allison, Roland Fleck, Ka Lung Andrew Chan, Avijit Banerjee, Nicola Pugno, Marianne Liebi, Paul T Sharpe, Karina Carneiro, Sherif Elsharkawy   +19 more
wiley   +1 more source

Prevalence of hypodontia in the permanent dentition of Macedonian population [PDF]

Balkan Journal of Dental Medicine, 2014
Hypodontia or tooth agenesis is a condition at which the patient is missing one or more teeth due to a failure of those teeth to develop. This is not only an aesthetic, but also a functional deficiency. The incidence of congenitally missing teeth depends on etiological factors that affect tooth development, as well as which dentition is concerned, sex ...
Julijana Gjorgova, Darko Pop Acev
openaire   +3 more sources

Primary double tooth with partial anodontia of permanent dentition: a case report [PDF]

, 2010
Dental anomalies of number and forms may occur in the primary and permanent dentition. Various terms have been used to describe dental twinning anomalies: gemination, fusion, concrescence, double teeth, cojoined teeth, twinned teeth ...
Krishnakumar, R., Mohan, G., Prasad Rao, V. Arun, Reddy, N.Venugopal, Senthil Eagappan, A.R., Sugumaran, D.K.   +5 more
core   +1 more source

Metronidazole‐Loaded Cyclodextrin Nanogels for Antibacterial Therapy and Microbiota Regulation in Periodontitis

Advanced Healthcare Materials, EarlyView.
A methacrylamide β‐cyclodextrin‐based nanogel (MACD nGel) is developed to load the antimicrobial drug Metronidazole (MNZ) for topical delivery for the treatment of periodontitis. It is demonstrated that cyclodextrin nanogel (nGel) loaded with metronidazole provides an efficient drug delivery route but also has potential clinical applications and offers
Yanjing Ji, Ruichen Zhang, Dongyi Xu, Patrick C. A. van der Wel, Alessia Lasorsa, Guotai Li, Fangze Guo, Qihui Zhou, Patrick van Rijn   +8 more
wiley   +1 more source

Bioprinted Constructs in the Regulatory Landscape: Current State and Future Perspectives

Advanced Materials, EarlyView.
Bioprinting has rapidly emerged as a transformative technology in biomedical research, offering unprecedented potential to replicate complex tissues. Despite its promise, clinical translation remains limited due to regulatory hurdles. This review explores global regulatory frameworks, comparing approaches in the EU, U.S., China, and Australia, and ...
Francesca Perin, Liliang Ouyang, Khoon S. Lim, Antonella Motta, Devid Maniglio, Lorenzo Moroni, Carlos Mota   +6 more
wiley   +1 more source