Results 11 to 20 of about 25,902 (302)

Common Errors in Digital Panoramic Radiographs of Patients with Mixed Dentition and Patients with Permanent Dentition [PDF]

open access: yesInternational Journal of Dentistry, 2012
Purpose. To compare errors in digital panoramic radiographs of permanent and mixed dentitions. Methods. 143 and 146 digital radiographs of mixed and permanent dentitions were examined. Results. Significantly fewer errors presented in the mixed dentition.
Benjamin Peretz   +2 more
doaj   +2 more sources

A Deep Learning Approach to Automatic Tooth Caries Segmentation in Panoramic Radiographs of Children in Primary Dentition, Mixed Dentition, and Permanent Dentition [PDF]

open access: yesChildren
Objectives: The purpose of this study was to evaluate the effectiveness of dental caries segmentation on the panoramic radiographs taken from children in primary dentition, mixed dentition, and permanent dentition with Artificial Intelligence (AI) models
Esra Asci   +6 more
doaj   +3 more sources

Mesial Rotation of the Upper First Molar: Association with Anterior Dental Crowding in Mixed and Permanent Dentition [PDF]

open access: yesApplied Sciences, 2020
The position of the upper first molar (UFM) is currently considered the “key of occlusion”. The purpose of this study was to evaluate the prevalence of the mesiorotated UFM, and its relationship with anterior dental crowding in mixed and permanent ...
Vincenzo Quinzi   +5 more
doaj   +3 more sources

Association between malocclusion and other occlusions in mixed and permanent dentitions: a cross-sectional study [PDF]

open access: yesFrontiers in Oral Health
IntroductionMalocclusion, a dental abnormality commonly found in children, has been associated with a risk of developing other occlusion problems. In the literature, no comparison has been made as to whether children with mixed or permanent dentition are
Sarah Ahmed Bahammam   +1 more
doaj   +2 more sources

Bilateral Symmetrical Fusion of Permanent Mandibular Lateral Incisors and Canines: A Rare Clinical Case [PDF]

open access: yesClinical Case Reports
Fusion is a rare developmental anomaly characterized by the union of two adjacent tooth germs during the morphodifferentiation stage of tooth formation, resulting in a single enlarged tooth.
Suresh Kandagal Veerabhadrappa   +5 more
doaj   +2 more sources

The Pathology of the First Permanent Molar during the Mixed Dentition Stage—Review [PDF]

open access: yesApplied Sciences, 2022
Background: The eruption of the first permanent molar (FPM) marks the beginning of the mixed dentition, which is one of the most dynamic periods in the development and growth of the stomatognathic system.
Stephanie Nicole Stoica   +3 more
doaj   +2 more sources

A Comparative Analysis of Differences in Salivary hBD-2 Levels and Their Correlation with Dental Caries and Unstimulated Saliva pH in Children with Primary and Permanent Dentition [PDF]

open access: yesDiagnostics
Background/Objectives: This exploratory study aimed to investigate potential differences and associations between salivary hBD-2 levels and dental caries, as well as between unstimulated salivary pH and salivary hBD-2 levels, in children with primary and
Branislava Stojković   +10 more
doaj   +2 more sources

Doxycycline‐induced staining of permanent adult dentition [PDF]

open access: yesAustralian Dental Journal, 2005
Abstract Background: Doxycycline is the most effective antibiotic for managing brucellosis. Although it is relatively free from side effects, complications involving the skin, nails and teeth may rarely be encountered. Methods: Four patients with brucellosis developed yellow‐brown discolouration of teeth following a 30–45 day course of doxycycline ...
Ayashoglu, E   +3 more
openaire   +3 more sources

Supragingival Microbial Profiles of Permanent and Deciduous Teeth in Children with Mixed Dentition. [PDF]

open access: yesPLoS ONE, 2016
The present study was designed to investigate the microbial profiles of teeth in different locations in mixed-dentition-stage children, and to compare the microbiomes of permanent and deciduous teeth in the same healthy oral cavity.Supragingival plaque ...
Weihua Shi, Man Qin, Feng Chen, Bin Xia
doaj   +3 more sources

Analysis of Local Factors Predisposing to Disorders in Dentition of Upper Permanent Canine Tooth [PDF]

open access: yesČeská Stomatologie a Praktické Zubní Lékařství, 2007
Objective: The aim of the present study was to analyze incidence of individual local factors participating in etiology of disorders in dentition of upper permanent canine tooth.
P. Černochová
doaj   +1 more source

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