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Full-Text Articles in Dentistry
Effect Of Voxel Size On The Accuracy Of 3d Reconstructions With Cone Beam Ct., Delphine Maret, Norbert Telmon, Ove A. Peters, B. Lepage, J. Treil, J. M. Inglèse, A. Peyre, Jean-Luc Kahn, Michel Sixou
Effect Of Voxel Size On The Accuracy Of 3d Reconstructions With Cone Beam Ct., Delphine Maret, Norbert Telmon, Ove A. Peters, B. Lepage, J. Treil, J. M. Inglèse, A. Peyre, Jean-Luc Kahn, Michel Sixou
All Dugoni School of Dentistry Faculty Articles
OBJECTIVES: The various types of cone beam CT (CBCT) differ in several technical characteristics, notably their spatial resolution, which is defined by the acquisition voxel size. However, data are still lacking on the effects of voxel size on the metric accuracy of three-dimensional (3D) reconstructions. This study was designed to assess the effect of isotropic voxel size on the 3D reconstruction accuracy and reproducibility of CBCT data.
METHODS: The study sample comprised 70 teeth (from the Institut d'Anatomie Normale, Strasbourg, France). The teeth were scanned with a KODAK 9500 3D® CBCT (Carestream Health, Inc., Marne-la-Vallée, France), which has two voxel …
Envisioning An Oral Healthcare Workforce For The Future, David A. Nash
Envisioning An Oral Healthcare Workforce For The Future, David A. Nash
Oral Health Science Faculty Publications
Health is critical to human well-being. Oral health is an integral component of health. One is not healthy without oral health. As health is essential to human flourishing, it is important that an oral healthcare delivery system and workforce be developed and deployed which can help ensure all citizens have the potential to access oral health care. As such access does not generally exist today, it is imperative to advance the realization of this goal and to develop a vision of an oral healthcare workforce to functionally support access. Public funding of basic oral health care is an important element …
Oral Microbial Biofilm Stimulation Of Epithelial Cell Responses, Rebecca Peyyala, Sreenatha S. Kirakodu, Karen F. Novak, Jeffrey L. Ebersole
Oral Microbial Biofilm Stimulation Of Epithelial Cell Responses, Rebecca Peyyala, Sreenatha S. Kirakodu, Karen F. Novak, Jeffrey L. Ebersole
Center for Oral Health Research Faculty Publications
Oral bacterial biofilms trigger chronic inflammatory responses in the host that can result in the tissue destructive events of periodontitis. However, the characteristics of the capacity of specific host cell types to respond to these biofilms remain ill-defined. This report describes the use of a novel model of bacterial biofilms to stimulate oral epithelial cells and profile select cytokines and chemokines that contribute to the local inflammatory environment in the periodontium. Monoinfection biofilms were developed with Streptococcus sanguinis, Streptococcus oralis, Streptococcus gordonii, Actinomyces naeslundii, Fusobacterium nucleatum, and Porphyromonas gingivalis on rigid gas-permeable contact lenses. Biofilms, as well as planktonic cultures …