Quelles sont les conséquences d'une fracture de dentine ?
Une fracture peut entraîner des douleurs, des infections et nécessiter des traitements complexes.
Fracture dentaireDentineInfection dentaire
#5
Comment une déminéralisation prolongée affecte-t-elle la dentine ?
Une déminéralisation prolongée peut affaiblir la dentine, rendant les dents plus susceptibles aux caries.
DématérialisationDentineCarie dentaire
Facteurs de risque
5
#1
Quels facteurs augmentent le risque de caries dentaires dans la dentine ?
Une mauvaise hygiène bucco-dentaire, une alimentation sucrée et un manque de fluor augmentent le risque.
Facteurs de risqueDentineCarie dentaire
#2
Comment le tabagisme influence-t-il la santé de la dentine ?
Le tabagisme peut réduire la circulation sanguine et affaiblir la santé dentaire, affectant la dentine.
TabagismeDentineSanté dentaire
#3
Quel rôle joue l'âge dans la santé de la dentine ?
Avec l'âge, la dentine peut s'affiner et devenir plus susceptible aux caries et à la sensibilité.
ÂgeDentineCarie dentaire
#4
Comment certaines maladies affectent-elles la dentine ?
Des maladies comme le diabète peuvent affecter la circulation sanguine et la santé dentaire.
DiabèteDentineSanté dentaire
#5
Quels médicaments peuvent affecter la santé de la dentine ?
Certains médicaments, comme les antihistaminiques, peuvent réduire la salivation et affecter la dentine.
MédicamentsDentineSanté dentaire
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"name": "Comment diagnostiquer une carie dentaire affectant la dentine ?",
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"text": "Un dentiste utilise des radiographies et un examen visuel pour détecter les caries."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer la sensibilité de la dentine ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de percussion et de froid peuvent être effectués pour évaluer la sensibilité."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une déminéralisation de la dentine ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des taches blanches, une sensibilité accrue et des douleurs peuvent indiquer une déminéralisation."
}
},
{
"@type": "Question",
"name": "Comment identifier une fracture de dentine ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une fracture peut être identifiée par des douleurs, des fissures visibles ou des radiographies."
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{
"@type": "Question",
"name": "Quels symptômes indiquent une infection de la dentine ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur intense, gonflement et sensibilité au chaud ou au froid peuvent indiquer une infection."
}
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{
"@type": "Question",
"name": "Quels sont les symptômes d'une carie dans la dentine ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur, sensibilité au chaud/froid et décoloration de la dent peuvent survenir."
}
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{
"@type": "Question",
"name": "Comment se manifeste une hypersensibilité de la dentine ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une douleur aiguë lors de la consommation d'aliments ou de boissons chaudes ou froides."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une usure de la dentine ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une sensibilité accrue et des changements de couleur peuvent indiquer une usure."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent indiquer une pulpite liée à la dentine ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur persistante, sensibilité accrue et gonflement autour de la dent affectée."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une décoloration de la dentine ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "La dentine peut apparaître jaunie ou brune, souvent due à des caries ou à des taches."
}
},
{
"@type": "Question",
"name": "Comment prévenir les caries dentaires affectant la dentine ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Brossage régulier, utilisation de fil dentaire et visites dentaires fréquentes sont essentiels."
}
},
{
"@type": "Question",
"name": "Quel rôle joue le fluor dans la prévention des problèmes dentinaires ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le fluor renforce l'émail et aide à prévenir la déminéralisation de la dentine."
}
},
{
"@type": "Question",
"name": "Comment une alimentation équilibrée aide-t-elle la dentine ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en calcium et en vitamines favorise la santé dentaire et la dentine."
}
},
{
"@type": "Question",
"name": "Pourquoi est-il important de traiter les dents sensibles rapidement ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un traitement rapide prévient l'aggravation des problèmes dentinaires et des douleurs."
}
},
{
"@type": "Question",
"name": "Comment les scellants dentaires aident-ils à protéger la dentine ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les scellants créent une barrière protectrice sur les dents, réduisant le risque de caries."
}
},
{
"@type": "Question",
"name": "Quels traitements existent pour les caries de la dentine ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les caries peuvent être traitées par des obturations, des couronnes ou des traitements de canal."
}
},
{
"@type": "Question",
"name": "Comment traiter une hypersensibilité de la dentine ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des dentifrices spécifiques, des traitements au fluor ou des scellants peuvent aider."
}
},
{
"@type": "Question",
"name": "Quelles sont les options pour réparer une dentine endommagée ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les options incluent les obturations, les couronnes ou les traitements de canal selon la gravité."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections de la dentine ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un bon hygiène bucco-dentaire, des visites régulières chez le dentiste et un régime équilibré."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour la déminéralisation de la dentine ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des traitements au fluor et des scellants dentaires peuvent aider à reminéraliser la dentine."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une carie de dentine non traitée ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des infections, des abcès dentaires et des douleurs sévères."
}
},
{
"@type": "Question",
"name": "Comment une pulpite peut-elle affecter la dentine ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "La pulpite peut entraîner une inflammation et une destruction de la dentine, causant des douleurs."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés à une dentine exposée ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une dentine exposée augmente le risque de caries, d'infections et de sensibilité dentaire."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences d'une fracture de dentine ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une fracture peut entraîner des douleurs, des infections et nécessiter des traitements complexes."
}
},
{
"@type": "Question",
"name": "Comment une déminéralisation prolongée affecte-t-elle la dentine ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une déminéralisation prolongée peut affaiblir la dentine, rendant les dents plus susceptibles aux caries."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de caries dentaires dans la dentine ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une mauvaise hygiène bucco-dentaire, une alimentation sucrée et un manque de fluor augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment le tabagisme influence-t-il la santé de la dentine ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme peut réduire la circulation sanguine et affaiblir la santé dentaire, affectant la dentine."
}
},
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"@type": "Question",
"name": "Quel rôle joue l'âge dans la santé de la dentine ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Avec l'âge, la dentine peut s'affiner et devenir plus susceptible aux caries et à la sensibilité."
}
},
{
"@type": "Question",
"name": "Comment certaines maladies affectent-elles la dentine ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des maladies comme le diabète peuvent affecter la circulation sanguine et la santé dentaire."
}
},
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"@type": "Question",
"name": "Quels médicaments peuvent affecter la santé de la dentine ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments, comme les antihistaminiques, peuvent réduire la salivation et affecter la dentine."
}
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}
Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada; Department of Dentistry, Mount Sinai Hospital, Toronto, Ontario, Canada. Electronic address: Anil.Kishen@dentistry.utoronto.ca.
This experiment aimed to evaluate the impact of several dentine etching and conditioning agents on growth factors (GFs) liberation from dentine slices. Eighteen dentine slices were obtained from nine ...
Secondary caries is a major factor in the failure of dental restorations. However, studies on the fabrication of acid-resistant and antibacterial dentin to improve dentin bonding are sparse....
The purpose of this in vitro study was to compare the effects of 2 types of fluoride-containing etchants on dentin bonding and explore the feasibility of formulating an altered dentin substrate to imp...
NaF-containing and SnF...
The exposed collagen fiber was observed in group C, and minerals were formed on the dentin in the experimental groups. SEM, FTIR, and the microhardness test indicated more remineralization in the SnF...
Compared with NaF-containing etchant, SnF...
Dentin hypersensitivity is an oral health concern affecting a large percentage of the world's adult population. Occlusion of the exposed dentinal tubules is among the treatment options available, and ...
Emerging regenerative cell therapies for alveolar bone loss have begun to explore the use of cell laden hydrogels for minimally invasive surgery to treat small and spatially complex maxilla-oral defec...
Treated dentin matrix hydrogel (TDMH) has been introduced as a novel injectable direct pulp capping material. In this regard, this study aimed to evaluate its marginal adaptation, physicochemical and ...
TDMH was applied to the pulp floor of prepared Class I cavities (n = 5), marginal adaptation was assessed by SEM at 1000 X magnification to detect gap between dentin and filling material. Five syringe...
TDMH presented an overall 92.20 ± 2.95% of continuous margins. It exhibited gelation during the first minute, and injectability mean was 66 ± 0.36%. TDMH showed a highly porous structure, and the pore...
TDMH provided good marginal adaptation, appropriate physicochemical and viscoelastic properties support its use as a novel direct pulp capping material in future clinical applications....
The aim of this study is to assess the influence of various Er:YAG laser energies on dentin surface micromorphology and dentine-resin shear bond strength (SBS). Eighty dentin specimens were prepared a...
This preregistered ex vivo investigation examined the dentinal hybrid layer formation of a resinous infiltrant (Icon), with reference to both thickness (HLT) and homogeneity when combined with modifie...
The stability of resin-dentin interfaces is still highly questionable. The aim of this study was to evaluate the effect of Salvadora persica on resin-dentin bond durability....
Extracted human third molars were used to provide mid-coronal dentin, which was treated with 20% Salvadora persica extract for 1 min after acid-etching. Microtensile bond strength and interfacial nano...
The use of Salvadora persica as an additional primer with etch-and-rinse adhesive did not affect the immediate bond strengths and nanoleakage (p > 0.05). After 6 months, the bond strength of the contr...
Salvadora persica extract pretreatment of acid-etched dentin preserved resin-dentin bonded interface for 6 months....
Durability of resin-dentin bonded interfaces is still highly questionable. Endogenous dentinal matrix metalloproteinases play an important role in degradation of dentinal collagen within such interfac...
To evaluate the effect of proanthocyanidin-functionalized hydroxyapatite nanoparticles (nHAp_PA) used as pretreatment at different concentrations on the microtensile bond strength (µTBS) and endogenou...
Fifty human sound dentin blocks were randomly assigned to 5 groups (n = 10): (i) negative control (no treatment); (ii) positive control (pH-cycling); (iii) pH-cycling + 2% nHAp_PA for 60s; (iv) pH-cyc...
At 24 h, the µTBS of the experimental groups were significantly higher than the controls (p ≤ 0.001), and no differences were observed between different concentrations (p > 0.05). Artificial aging sig...
Dentin pretreatment with nHAp_PA increased the bonding performance of a self-etch adhesive and decreased MMP-2 and MMP-9 activities after 6 months....
The aim of this study was to evaluate six files on the pericervical dentin (PCD) and the smallest dentin thickness zones (SDTZ) in mesial root canals of mandibular molars....
Sixty mandibular molars with two mesial canals and Vertucci configuration were aleatory allocated in 6 experimental groups of 10 molars and 20 root canals. Specimens were scanned before instrumentatio...
XP and TN were similar in all the parameters (P >.05) at the PCD, but TN showed significant differences from WG, RB, TS, and IR (P <.05), while XP showed significant differences from WG (P <.05) in vo...
XP and TN rotatory files with small taper and volume maintained better with minor changes at the PCD and SDTZ, while WG reciprocation file produced the largest change. All the files were maintained ce...
No clinical trials were indicated in this study....
The choice of endodontic files is a relevant factor in the conservative performance of root canal treatments....