Results 21 to 30 of about 2,327,005 (247)

Dental Caries in the First Permanent Molar during the Mixed Dentition Stage.

open access: yesMaedica, 2023
Background: The early eruption of the first permanent molar (FPM) favors its exposure to the risk factors for dental caries specific to the mixed dentition stage of dental development.
S. Stoica   +3 more
semanticscholar   +1 more source

Untargeted metabolomics of saliva in caries-active and caries-free children in the mixed dentition

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
Objective To compare the differences in salivary metabolites between caries-active and caries-free children in the mixed dentition, and explore their correlation with caries status.
Yue-heng Li   +5 more
semanticscholar   +1 more source

A Novel Collaborative Learning Model for Mixed Dentition and Fillings Segmentation in Panoramic Radiographs.

open access: yesE -journal of dentistry, 2023
INTRODUCTION It is critical for dentists to identify and differentiate primary and permanent teeth, fillings, dental restorations and areas with pathological findings when reviewing dental radiographs to ensure that an accurate diagnosis is made and the ...
E. E. Bumann   +5 more
semanticscholar   +1 more source

Assessment of Dental Crowding Occurring in Mixed Dentition in Maxillary and Mandibular Arches Based on Tooth Size–Arch Length Relationships and Certain Cephalometric Parameters

open access: yesInternational Journal of Clinical Pediatric Dentistry, 2023
Aim The aim of the study is to find indicators of crowding in primary and mixed dentition that may lead to occurrence of dental crowding in future dentition using dental measurements.
Fathimath Nihala Kandakkeel   +5 more
semanticscholar   +1 more source

Evaluation of the Upper Arch Morphological Changes after Two Different Protocols of Expansion in Early Mixed Dentition: Rapid Maxillary Expansion and Invisalign® First System

open access: yesLife, 2022
Background: The objective of this retrospective study was to analyze the morphological changes of the upper arch after two protocols of expansion, the Invisalign® First system and rapid maxillary expansion (RME), in mixed dentition by means of geometric ...
E. Cretella Lombardo   +5 more
semanticscholar   +1 more source

Morphological variations of mandibular sigmoid notch in children aged 4-14 years

open access: yesContemporary Pediatric Dentistry, 2022
Aim: The sigmoid notch additionally known as the mandibular notch is a deep notch setting apart the coronoid process and the condyle. Different morphological variations of sigmoid notch (wide, round and sloping) have been documented in literature as ...
Rahul Hegde   +2 more
doaj   +1 more source

Comparison between clear aligners and 2 × 4 mechanics in the mixed dentition: a randomized clinical trial.

open access: yesAngle Orthodontist, 2022
OBJECTIVES To compare the efficacy and efficiency between clear aligners and 2 × 4 fixed appliances for correcting maxillary incisor position irregularities in the mixed dentition.
Vinícius Merino da Silva   +4 more
semanticscholar   +1 more source

Eruption disturbances in the mixed dentition: orthodontic considerations for primary dental care

open access: yesAustralian dental journal, 2022
The primary dental care clinician is in a prime position to identify deviations from normal dental development. Disturbances can affect any new erupting tooth.
Maurice J Meade, C. Dreyer
semanticscholar   +1 more source

The impact of caries status on supragingival plaque and salivary microbiome in children with mixed dentition: a cross-sectional survey

open access: yesBMC Oral Health, 2021
Supragingival plaque and saliva are commonly used for microbiome analysis. Many epidemiological studies have identified deciduous teeth caries as a risk factor for caries development in first permanent molar (FPM); nevertheless, to the best of our ...
Xiaoxia Yang   +4 more
semanticscholar   +1 more source

Smile characteristics in children with normal occlusion

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2015
Introduction: in assessing children’s smile, a gingival smile is usually accepted as normal, but there is no scientific evidence to support this statement. The goal of this research project was to describe the structural characteristics of posed unforced
Lucía Victoria Bernal-de Jaramillo   +4 more
doaj   +1 more source

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