Results 31 to 40 of about 352,640 (304)
Journal of International Medical Research, 2019 Objectives To investigate the potential for pulpal regeneration via autologous transplantation of deciduous tooth pulp into immature necrotic permanent teeth using an experimental dog model.
Y. Huang +5 more
semanticscholar +1 more source
Whole exome sequencing in an Italian family with isolated maxillary canine agenesis and canine eruption anomalies [PDF]
, 2018 Objective: The aim of this study was the clinical and molecular characterization of a family segregating a trait consisting of a phenotype specifically involving the maxillary canines, including agenesis, impaction and ectopic eruption, characterized by ...
Barbato, Ersilia +12 more
core +1 more source
Three-rooted Maxillary and Bi-rooted Mandibular Primary Canines: A Case Report [PDF]
International Journal of Scientific Research in Dental and Medical Sciences, 2021 Multi-rooted primary canine is a rare anomaly in the primary dentition. The most common and normal form of root morphology in primary canines is a single root, while rare cases of bi-rooted or three-rooted canines have been reported in different ethnic ...
Khashayar Sanjari +2 more
doaj +1 more source
Hyaenodontidae of the upper Eocene of California [PDF]
, 1933 Since the announcement(1) of the discovery of upper Eocene mammals in the Sespe deposits north of the Simi Valley, California, excavations have been continued in these beds, particularly at Locality 150 C. I. T. Vert.
Stock, Chester
core +1 more source
Children, 2023 Aim: To evaluate and compare the clinical outcomes of Cention-N (CN) and stainless steel crowns (SSCs) as restorations for pulpotomised primary molars, and to study clinical and radiographic outcomes of pulpotomies restored with these materials. Methods:
K. Kaur +8 more
semanticscholar +1 more source
Dense Representative Tooth Landmark/axis Detection Network on 3D Model [PDF]
arXiv, 2021 Artificial intelligence (AI) technology is increasingly used for digital orthodontics, but one of the challenges is to automatically and accurately detect tooth landmarks and axes. This is partly because of sophisticated geometric definitions of them, and partly due to large variations among individual tooth and across different types of tooth. As such,
arxiv
Tooth-shaped plasmonic waveguide filters with nanometeric sizes [PDF]
Opt. Lett. 33, 2874-2876 (2008), 2009 A novel nanometeric plasmonic filter in a tooth-shaped Metal-Insulator-Metal waveguide is proposed and demonstrated numerically. An analytic model based on the scattering matrix method is given. The result reveals that the single tooth-shaped filter has a wavelength filtering characteristic and an ultra-compact size in the length of a few hundred ...
arxiv +1 more source
Children, 2022 The study aimed to investigate the association of varying body mass index (BMI) with oral health status among children aged 5–14 years and correlate the concentration of salivary levels of 1,5-AG with varying BMI, dental caries, and periodontal disease ...
Sara Ayid Alghamdi +8 more
doaj +1 more source
Association of salivary parameters and erosive tooth wear in preschool children [PDF]
Brazilian Oral Research, 2023 The aims of this study were to 1) assess the association between erosive tooth wear (ETW) according to the BEWE (Basic Erosive Wear Examination) scoring system and salivary parameters and 2) compare salivary parameters according to ETW severity in the ...
Mayra Manoella PEREZ +6 more
doaj +1 more source
DArch: Dental Arch Prior-assisted 3D Tooth Instance Segmentation [PDF]
arXiv, 2022 Automatic tooth instance segmentation on 3D dental models is a fundamental task for computer-aided orthodontic treatments. Existing learning-based methods rely heavily on expensive point-wise annotations. To alleviate this problem, we are the first to explore a low-cost annotation way for 3D tooth instance segmentation, i.e., labeling all tooth ...
arxiv