Results 31 to 40 of about 174,436 (383)
Comparison between rapid and mixed maxillary expansion through an assessment of arch changes on dental casts [PDF]
, 2015 Background: Aim of this retrospective observational study was to compare upper and lower dental changes in patients treated with Rapid Maxillary Expansion (RME) and Mixed Maxillary Expansion (MME), assessed by dental cast analysis.
D\u2019Apuzzo, Fabrizia +5 more
core +2 more sources
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
Influence of the dental prosthetic status on self-perceptions of health and treatment needs : a cross-sectional study of middle-aged adults with chronic disease [PDF]
, 2018 Background: Subjective aspects of dental prosthesis need in middle-aged adults are poorly explored, especially when the population presents chronic diseases.
de Sousa, Jossaria-Pereira +6 more
core +1 more source
Long term follow-up of a full- arch rehabilitation with an implant-supported overdenture on four zirconia implants and a zirconia bar. A case report [PDF]
, 2022 This clinical report describes a mandibular full-arch rehabilitation by means of an implant-supported overdenture on four zirconia implants. A female patient with an edentulous mandibular arch attended our dental clinic seeking a metal-free mandibular ...
Albanchez-González, Maria-Isabel +7 more
core +1 more source
Semi-supervised segmentation of tooth from 3D Scanned Dental Arches [PDF]
In Medical Imaging 2022: Image Processing (Vol. 12032, pp.
766-771). SPIE 2022, 2022 Teeth segmentation is an important topic in dental restorations that is essential for crown generation, diagnosis, and treatment planning. In the dental field, the variability of input data is high and there are no publicly available 3D dental arch datasets. Although there has been improvement in the field provided by recent deep learning architectures
arxiv
Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1440-1448, December 2022., 2022 Abstract Objectives To test the hypothesis that routine dental radiographs can be used to draw conclusions regarding the mandibular canal (MC) localization. Material and Methods A total of 108 radiographs (36 orthopantomograms [OPTs], 36 lateral cephalograms [LCs], and 36 cone‐beam computed tomograms [CBCTs]) of 36 patients were analyzed.
Bernhard Wiechens +5 more
wiley +1 more source
Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1456-1466, December 2022., 2022 Abstract Objective Operating time is one of the main advantages attributed from the literature to the use of self‐ligating brackets (SLB). The aim of this study is to investigate the time needed for a complete archwire change procedure with conventional brackets (CB) and SLBs in a standardized in vitro research setting, comparing operators with ...
Paolo M. Cattaneo +4 more
wiley +1 more source
The relationship between the tooth size, arch dimensions and dental crowding [PDF]
Journal of Kerman University of Medical Sciences, 1997 In this study two groups of dental study models were selected to evaluate the relationship between the tooth size, arch dimensions , and dental crowding.
B.A Ramezanzadeh, N Shirvani
doaj
The effect of adenoids on the dental arches [PDF]
International Journal of Orthodontia, 1915 n ...
openaire +2 more sources
Tooth size discrepancy in orthodontic patients with skeletal anterior open bite
Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1516-1522, December 2022., 2022 Abstract Objective To find out if there is any relationship between tooth size discrepancy (TSD) and skeletal anterior open bite (AOB) and to assess the correlation between the amount of AOB and TSD. Method A total of 100 Class I subjects were included in this study (average age 15.21 ± 2.84 years).
Emad F. Al Maaitah +2 more
wiley +1 more source