questionsmedicales.fr
Système stomatognathique
Bouche
Denture
Composants dentaires
Germe dentaire
Organe de l'émail
Organe de l'émail : Questions médicales fréquentes
Diagnostic
5
Anomalies de l'émail
Radiographie dentaire
Histologie dentaire
Dureté de l'émail
Déminéralisation
Taches dentaires
Consultation dentaire
Santé dentaire
Imagerie dentaire
Défauts de l'émail
Symptômes
5
Caries dentaires
Sensibilité dentaire
Érosion dentaire
Sensibilité dentaire
Usure dentaire
Dents courtes
Douleur dentaire
Problèmes d'émail
Hypoplasie de l'émail
Sensibilité dentaire
Prévention
5
Fluor
Alimentation équilibrée
Alimentation
Santé dentaire
Brossage dentaire
Plaque dentaire
Visites dentaires
Détection précoce
Érosion dentaire
Aliments acides
Traitements
5
Restaurations dentaires
Fluor
Prévention des caries
Hygiène dentaire
Fluor
Prévention des caries
Couronnes dentaires
Émail endommagé
Scellants dentaires
Protection de l'émail
Complications
5
Caries dentaires
Infections dentaires
Santé dentaire
Infections
Hypoplasie de l'émail
Sensibilité dentaire
Usure dentaire
Mastication
Chirurgie dentaire
Dommages dentaires
Facteurs de risque
5
Hygiène bucco-dentaire
Alimentation sucrée
Maladies systémiques
Santé dentaire
Stress
Grincement des dents
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"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer l'émail ?",
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{
"@type": "Question",
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"position": 12,
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"name": "Comment prévenir la carie de l'émail ?",
"position": 17,
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"name": "Les traitements au fluor sont-ils efficaces ?",
"position": 18,
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"@type": "Question",
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"@type": "Question",
"name": "Les scellants dentaires protègent-ils l'émail ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les scellants créent une barrière protectrice contre les caries."
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"@type": "Question",
"name": "Quelles complications peuvent survenir avec un émail endommagé ?",
"position": 21,
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"text": "Des caries, des infections dentaires et des douleurs peuvent survenir si l'émail est endommagé."
}
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"@type": "Question",
"name": "L'émail endommagé peut-il affecter la santé générale ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des infections dentaires peuvent entraîner des problèmes de santé plus graves."
}
},
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"@type": "Question",
"name": "Quels risques sont associés à l'hypoplasie de l'émail ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'hypoplasie augmente le risque de caries et de sensibilité dentaire."
}
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{
"@type": "Question",
"name": "Comment l'usure de l'émail affecte-t-elle la mastication ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'usure peut entraîner des difficultés à mastiquer et des douleurs lors de la consommation."
}
},
{
"@type": "Question",
"name": "Les complications de l'émail peuvent-elles nécessiter une chirurgie ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Dans certains cas, une chirurgie peut être nécessaire pour traiter des dommages graves."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de caries ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une mauvaise hygiène bucco-dentaire, une alimentation riche en sucre et le tabagisme."
}
},
{
"@type": "Question",
"name": "Le fluor peut-il être nuisible à l'émail ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un excès de fluor peut entraîner une fluorose, affectant l'apparence de l'émail."
}
},
{
"@type": "Question",
"name": "Les maladies systémiques influencent-elles l'émail ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines maladies comme le diabète peuvent affecter la santé de l'émail."
}
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{
"@type": "Question",
"name": "Le stress peut-il affecter la santé dentaire ?",
"position": 29,
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"name": "L'âge influence-t-il la santé de l'émail ?",
"position": 30,
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"text": "Oui, l'émail s'use naturellement avec l'âge, augmentant le risque de problèmes dentaires."
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 09/01/2026
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Geriatric Dentistry, NMPA Key Laboratory for Dental Materials, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Laboratory of Biomedical Materials, Peking University School and Hospital of Stomatology, Beijing, 100081, P. R. China.
Publications dans "Organe de l'émail" :
3 publications dans cette catégorie
Affiliations :
Department of Oral Biology, School of Dental Medicine, UPitt, Pittsburgh, PA, 15261, USA.
Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA, 15261, USA.
Center for Craniofacial Regeneration, School of Dental Medicine, UPitt, Pittsburgh, PA, 15261, USA.
McGowan Institute for Regenerative Medicine, School of Dental Medicine, UPitt, Pittsburgh, PA, 15261, USA.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Graduate Program in Dentistry, Health Sciences Center, Federal University of Paraiba, Cidade Universitária, 58051-900, João Pessoa, Paraiba, Brazil; Department of Morphology, Health Science Center, Federal University of Paraiba, Cidade Universitária, 58051-900, João Pessoa, Paraiba, Brazil. Electronic address: fredericosousa@hotmail.com.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Division of Biomaterials and Bioengineering, School of Dentistry, Health Sciences University of Hokkaido, Tobetsu, Japan.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, 1011 N University Ave, Ann Arbor, MI, 48109, USA.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, 1011 N University Ave, Ann Arbor, MI, 48109, USA. jsimmer@umich.edu.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, 1011 N University Ave, Ann Arbor, MI, 48109, USA.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Center for Craniofacial Research and Diagnosis, Texas A and M College of Dentistry, Dallas, Texas, United States.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Department of Oral Biology, University of Illinois at Chicago, Dallas, Illinois, United States.
Center for Craniofacial Research and Diagnosis, Texas A and M College of Dentistry, Dallas, Texas, United States.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Cariology and Operative Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU).
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Department of Geriatric Dentistry, NMPA Key Laboratory for Dental Materials, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Laboratory of Biomedical Materials, Peking University School and Hospital of Stomatology, Beijing, 100081, P. R. China.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Beijing Advanced Innovation Center for Biomedical Engineering, School of Chemistry, Beihang University, Beijing, 100191, P. R. China.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Beijing Advanced Innovation Center for Biomedical Engineering, School of Chemistry, Beihang University, Beijing, 100191, P. R. China.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Center for Electron Microscopy, Institute for New Energy Materials & Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin, 300384, P. R. China.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
Beijing Advanced Innovation Center for Biomedical Engineering, School of Chemistry, Beihang University, Beijing, 100191, P. R. China.
Publications dans "Organe de l'émail" :
2 publications dans cette catégorie
Affiliations :
School of Stomatology, Nanchang University, Nanchang, Jiangxi, China.
Jiangxi Province Clinical Research Center for Oral Diseases, Nanchang, China.
Jiangxi Province Key Laboratory of Oral Biomedicine, Nanchang, Jiangxi, China.
Publications dans "Organe de l'émail" :
Test the hypothesis the type of enamel caries (natural, artificial induced by gel, and artificial induced by acid solutions) affect the organic volume and the permeability of the surface layer in enam...
Artificial enamel caries, induced by either acidic solution (organic-poor; Group 1) or acidic gel (organic-rich; Group 2), and natural non-cavitated inactive approximal enamel caries lesions (NEC; Gro...
The main outcomes were the ratio between experimental β by predicted β (β Ratio) and the ratio between experimental and predicted permeabilities (α...
The highest organic volume and the lowest permeability occurred at the surface layer of gel-induced artificial enamel caries lesions, which should be preferred in in vitro studies on de- and remineral...
This study investigated the changes in the acquired enamel pellicle (AEP) proteome when this integument is formed in vivo after treatment with sugarcane-derived cystatin (CaneCPI-5), hemoglobin (HB), ...
Ten volunteers, after prophylaxis, in 5 crossover phases, rinsed with the following solutions (10mL, 1min): control (deionized water-H2O)-group 1, 0.1mg/mL CaneCPI-5- group 2, 1.0mg/mL HB- group 3, 1....
Compared to control, treatment with the proteins/peptide, mixed or isolated, markedly enhanced acid-resistant proteins in the AEP. Notable increases occurred in pyruvate kinase PKM (11-fold, CaneCPI-5...
Our findings demonstrate that all treatments, whether using a combination of proteins/peptides or in isolation, enhanced acid-resistant proteins in the AEP. However, only HB showed effectiveness in pr...
Tooth enamel maturation requires the removal of proteins from the mineralizing enamel matrix to allow for crystallite growth until full hardness is reached to meet the mechanical needs of mastication....
To evaluate the optical match between enamel and resin composites fabricated using mono-layered and double-layered techniques....
Enamel slabs were prepared from human upper incisors and canines. Mono-layered composite replicas were prepared from seven Filtek Z350XT and Estelite Sigma shades using silicone molds prepared from th...
For the mono-layered composites, white enamel and translucent shades of Filtek yielded the lowest ΔTP for canines (4.6) and incisors (8.9), respectively. The ΔE...
For canines, the lowest ΔTP of Filtek white enamel was close to the acceptable threshold (4.43). For incisors, the thicker translucent double-layered Filtek composites demonstrated the greatest optica...
Upper incisors and canines have distinct enamel optical properties. Enamel layering using specific double-layered resin composites could achieve a better optical match with upper incisor enamel....
CLSM images indicated that increased fluorescence was observed in the surface layer and up to about 20 μm below the surface layer. The remineralization rate was significantly higher for EBP 7.0 mM com...
The results of this study suggest that EBP binds to demineralized enamel and promotes remineralization....
According to the literature, interproximal enamel reduction (IER) has become a consolidated technique used in orthodontic treatments to gain space in particular situations such as dental crowding, non...
Previous studies on short- and long-term pellicles showed that the enamel pellicle provides partial protection against erosion. The aim of the present study was to investigate the protective propertie...
Six subjects participated in the study. Bovine enamel specimens were prepared and intraorally exposed at buccal or palatal sites for 2, 6, 12, and 24 h to allow pellicle formation, followed by erosion...
Pellicle formation time and intraoral location did not significantly influence the erosion-protective properties of the pellicle, while citric acid concentration significantly affected enamel erosion....
This study underscores the importance of investigating pellicle properties within the critical 2- to 24-h timeframe and highlights the significance of pellicle thickness in acid resistance....
These findings provide valuable insights into the factors influencing the protective properties of enamel pellicles and could guide preventive measures in dental practice....
Amelogenesis, the intricate process governing enamel formation, is susceptible to a range of genetic, systemic, and environmental influences, resulting in distinct developmental defects of enamel (DDE...
This study aimed to evaluate the chemical composition of the proximal enamel surface and the surface characteristics subjected to different extents of interproximal reduction (IPR) in a clinical setti...
Premolars of orthodontic patients which were designated for extraction were subjected to .2 mm, .3 mm, and .5 mm of IPR. After 1 month, the teeth were extracted and the teeth were subjected to scannin...
The SEM images of the three experimental groups (taken at magnification of 500 × and 2000 ×) showed that the enamel surfaces were irregular and rough compared to the honey comb appearance of the unstr...
On analyzing the surface characteristics of enamel using SEM between the stripped and unstripped surfaces, there were irregularities and roughness seen in stripped surface whereas honey comb pattern w...
There have been concerns that IPR can remove the superficial mineral-rich layer making the deeper layers more susceptible to carious attack. No study has evaluated the mineral content in different lay...
Enamel is composed of numerous uniformly wide, well-oriented hydroxyapatite crystals. It possesses an acellular structure that cannot be repaired after undergoing damage. Therefore, remineralization a...