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Matériaux biomédicaux et dentaires
Matériaux dentaires
Matériaux dentaires : Questions médicales fréquentes
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"description": "Quels traitements pour réparer un matériau dentaire défectueux ?\nComment choisir un matériau pour une restauration dentaire ?\nQuels matériaux sont utilisés pour les couronnes dentaires ?\nComment traiter une allergie aux matériaux dentaires ?\nQuels sont les matériaux utilisés pour les obturations ?",
"url": "https://questionsmedicales.fr/mesh/D003764?page=2#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Matériaux dentaires",
"description": "Quelles complications peuvent survenir avec des matériaux dentaires ?\nComment gérer une infection liée à un matériau dentaire ?\nQuels risques associés aux matériaux dentaires en métal ?\nComment prévenir les complications liées aux matériaux dentaires ?\nQuels signes d'une réaction indésirable aux matériaux dentaires ?",
"url": "https://questionsmedicales.fr/mesh/D003764?page=2#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Matériaux dentaires",
"description": "Quels facteurs augmentent le risque d'allergies aux matériaux dentaires ?\nComment l'âge influence-t-il la durabilité des matériaux dentaires ?\nQuels comportements augmentent le risque de défaillance des matériaux dentaires ?\nComment le tabagisme affecte-t-il les matériaux dentaires ?\nQuels facteurs environnementaux influencent les matériaux dentaires ?",
"url": "https://questionsmedicales.fr/mesh/D003764?page=2#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment évaluer la qualité des matériaux dentaires ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "La qualité se mesure par leur durabilité, biocompatibilité et résistance à l'usure."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour les matériaux dentaires ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de résistance, d'adhésion et de toxicité sont couramment réalisés."
}
},
{
"@type": "Question",
"name": "Comment détecter une défaillance des matériaux dentaires ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes comme des fissures, des décolorations ou des douleurs peuvent indiquer une défaillance."
}
},
{
"@type": "Question",
"name": "Quels critères pour choisir un matériau dentaire ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les critères incluent la résistance, l'esthétique, la biocompatibilité et le coût."
}
},
{
"@type": "Question",
"name": "Comment évaluer la biocompatibilité d'un matériau ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études in vitro et in vivo sont réalisées pour évaluer la réaction des tissus."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent un problème avec un matériau dentaire ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur, sensibilité accrue, gonflement ou décoloration peuvent signaler un problème."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une allergie aux matériaux dentaires ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des démangeaisons, rougeurs ou gonflements autour des dents peuvent indiquer une allergie."
}
},
{
"@type": "Question",
"name": "Quels signes de dégradation des matériaux dentaires ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fissures, éclats ou décoloration des restaurations dentaires sont des signes de dégradation."
}
},
{
"@type": "Question",
"name": "Les matériaux dentaires peuvent-ils causer des douleurs ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une mauvaise adaptation ou une réaction allergique peut entraîner des douleurs."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une infection liée aux matériaux dentaires ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Rougeur, chaleur, douleur et écoulement purulent peuvent indiquer une infection."
}
},
{
"@type": "Question",
"name": "Comment prévenir les problèmes liés aux matériaux dentaires ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un bon entretien bucco-dentaire et des contrôles réguliers aident à prévenir les problèmes."
}
},
{
"@type": "Question",
"name": "Quels soins pour prolonger la durée de vie des matériaux dentaires ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les aliments durs, maintenir une bonne hygiène et consulter régulièrement le dentiste."
}
},
{
"@type": "Question",
"name": "Comment choisir des matériaux dentaires durables ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Privilégier des matériaux avec des études cliniques prouvant leur longévité et leur résistance."
}
},
{
"@type": "Question",
"name": "Quels facteurs influencent la durabilité des matériaux dentaires ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'emplacement, les habitudes alimentaires et l'hygiène bucco-dentaire influencent la durabilité."
}
},
{
"@type": "Question",
"name": "Comment éviter les allergies aux matériaux dentaires ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Choisir des matériaux biocompatibles et informer le dentiste de toute allergie connue."
}
},
{
"@type": "Question",
"name": "Quels traitements pour réparer un matériau dentaire défectueux ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent le remplacement, la réparation ou le resurfaçage du matériau."
}
},
{
"@type": "Question",
"name": "Comment choisir un matériau pour une restauration dentaire ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le choix dépend de l'emplacement, de l'esthétique souhaitée et de la durabilité requise."
}
},
{
"@type": "Question",
"name": "Quels matériaux sont utilisés pour les couronnes dentaires ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les couronnes peuvent être en céramique, en métal ou en résine composite selon les besoins."
}
},
{
"@type": "Question",
"name": "Comment traiter une allergie aux matériaux dentaires ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement consiste à retirer le matériau allergène et à utiliser des alternatives biocompatibles."
}
},
{
"@type": "Question",
"name": "Quels sont les matériaux utilisés pour les obturations ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les obturations peuvent être en amalgames, résines composites ou verre ionomère."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des matériaux dentaires ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des infections, des allergies et des défaillances des restaurations."
}
},
{
"@type": "Question",
"name": "Comment gérer une infection liée à un matériau dentaire ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un traitement antibiotique et le retrait du matériau infecté sont souvent nécessaires."
}
},
{
"@type": "Question",
"name": "Quels risques associés aux matériaux dentaires en métal ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques incluent des allergies, des réactions inflammatoires et des dégradations au fil du temps."
}
},
{
"@type": "Question",
"name": "Comment prévenir les complications liées aux matériaux dentaires ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des contrôles réguliers et un bon entretien bucco-dentaire aident à prévenir les complications."
}
},
{
"@type": "Question",
"name": "Quels signes d'une réaction indésirable aux matériaux dentaires ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Rougeur, gonflement, douleur ou démangeaisons peuvent indiquer une réaction indésirable."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'allergies aux matériaux dentaires ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Antécédents d'allergies, sensibilisation à certains métaux et conditions cutanées augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il la durabilité des matériaux dentaires ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Avec l'âge, les dents peuvent devenir plus fragiles, affectant la durabilité des matériaux."
}
},
{
"@type": "Question",
"name": "Quels comportements augmentent le risque de défaillance des matériaux dentaires ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le bruxisme, une mauvaise hygiène et des habitudes alimentaires inappropriées augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment le tabagisme affecte-t-il les matériaux dentaires ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme peut entraîner des décolorations et réduire la durabilité des matériaux dentaires."
}
},
{
"@type": "Question",
"name": "Quels facteurs environnementaux influencent les matériaux dentaires ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'exposition à des produits chimiques et à des températures extrêmes peut affecter les matériaux."
}
}
]
}
]
}
The wear behavior of dental restorative materials is highly related to the biolubricating medium in the oral environment. Bacteria, along with their metabolic products, are essential substances in the...
Inorganic nanoparticles have been widely incorporated in conventional dental materials to help in improving their properties. The literature has shown that incorporating nanoparticles in dental materi...
This research addresses the development of a formalized approach to dental material selection (DMS) in manufacturing removable complete dentures (RDC). Three types of commercially available polymethyl...
The fibroblast-rich gingival tissue is usually in contact with or adjacent to cytotoxic polymer-based dental restoration materials. The objective of this study was to determine whether the antioxidant...
Bohner L, Hanisch M, Sesma N, Blanck-Lubarsch M, Kleinheinz J. Artifacts in magnetic resonance imaging caused by dental materials: a systematic review. Dentomaxillofac Radiol (2022) 10.1259/dmfr.20210...
Non-profit, Foundations: Open access funding enabled by Projekt DEAL, Germany....
Systematic review....
The field of dental materials is rapidly evolving, and this Special Issue of the...
The aim of this study was the development of a novel in-vitro method to evaluate the intraoral release of wear particles with a diameter< 1 µm from dental restorative materials....
Test fixtures for a dual-axis chewing simulator (CS-4.8, SD Mechatronik, Feldkirchen-Westerham, Germany), consisting of three components to mount the specimens and a solvent (distilled water) as well ...
DLS showed particle diameters< 1 µm (CS: 18.06 nm-1.64 µm, FS: 72.30 nm-2.31 µm). SEM/EDS indicated an association between the detected elements and the materials' composition. FS showed significantly...
The novel method is able to detect material dependent particles to the size of nanoscale after in-vitro abrasion....
Potential estrogenic effects and changes in fertility are some of the health problems associated with bisphenol A (BPA) derivatives used to produce some polymers, including dental materials that conta...
Methacrylate resveratrol ((E)-5-(4-(methacryloyloxy)styryl)-1,3-phenylenebis(2-methylacrylate)), EMPM) and methacrylate phenolphthalein ((3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene)bis(...
The DIFPM molecular structure's reduced flexibility proved to be an important factor to inhibit TEGDMA cyclization. In turn, the EMPM molecule's high planarity modified the spatial organization of the...
The scientific findings contribute to better understand the effect of monomer chemical structures, molecular geometry, and planarity on some physicochemical properties of copolymers. Knowledge that ca...
This study aims to identify dental materials and their effectiveness in preventing caries in patients after chemotherapy and radiotherapy for the head and neck. The electronic search was performed in ...
To predict the long-term performance of restorative materials in the oral environment, it is important to evaluate their resistance to chemical and mechanical degradation and to know the toxic potenti...
In this study, amalgam, posterior composite resin, anterior composite resin, bulk fill composite resin, indirect composite resin, hybrid ceramic and all-ceramic were used as restorative materials. 10 ...
It was determined that the amount of ions release from the restorative materials decreased over time (p < 0.05). According to the results of the Mann-Whitney U test, there was no difference between th...
Within the limits of this study, home bleaching system does not have a significant effect on ion release from restorative materials....