questionsmedicales.fr
Malformations et maladies congénitales, héréditaires et néonatales
Malformations
Malformations du système stomatognathique
Malformations dentaires
Dentinogenèse imparfaite
Dentinogenèse imparfaite : Questions médicales fréquentes
Termes MeSH sélectionnés :
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Dentinogenèse imparfaite : Questions médicales les plus fréquentes",
"headline": "Dentinogenèse imparfaite : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Dentinogenèse imparfaite : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-07-02",
"dateModified": "2025-03-29",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Dentinogenèse imparfaite"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Malformations dentaires",
"url": "https://questionsmedicales.fr/mesh/D014071",
"about": {
"@type": "MedicalCondition",
"name": "Malformations dentaires",
"code": {
"@type": "MedicalCode",
"code": "D014071",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "C16.131.850.800"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Dentinogenèse imparfaite",
"alternateName": "Dentinogenesis Imperfecta",
"code": {
"@type": "MedicalCode",
"code": "D003811",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Zhi Chen",
"url": "https://questionsmedicales.fr/author/Zhi%20Chen",
"affiliation": {
"@type": "Organization",
"name": "The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory for Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China."
}
},
{
"@type": "Person",
"name": "Jung-Wook Kim",
"url": "https://questionsmedicales.fr/author/Jung-Wook%20Kim",
"affiliation": {
"@type": "Organization",
"name": "Department of Molecular Genetics, School of Dentistry & Dental Research Institute, Seoul National University, Seoul, Korea."
}
},
{
"@type": "Person",
"name": "Ning Li",
"url": "https://questionsmedicales.fr/author/Ning%20Li",
"affiliation": {
"@type": "Organization",
"name": "Institute of Stomatology, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, PR China; Department of Prosthodontics, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, PR China."
}
},
{
"@type": "Person",
"name": "Jianfeng Ma",
"url": "https://questionsmedicales.fr/author/Jianfeng%20Ma",
"affiliation": {
"@type": "Organization",
"name": "Institute of Stomatology, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, PR China; Department of Prosthodontics, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, PR China. Electronic address: dentisitmacn@aliyun.com."
}
},
{
"@type": "Person",
"name": "Shengbin Huang",
"url": "https://questionsmedicales.fr/author/Shengbin%20Huang",
"affiliation": {
"@type": "Organization",
"name": "Institute of Stomatology, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, PR China; Department of Prosthodontics, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, PR China. Electronic address: huangsb003@wmu.edu.cn."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Comparative characterization of supragingival plaque microbiomes in malocclusion adult female patients undergoing orthodontic treatment with removable aligners or fixed appliances: a descriptive cross-sectional study.",
"datePublished": "2024-05-13",
"url": "https://questionsmedicales.fr/article/38803569",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3389/fcimb.2024.1350181"
}
},
{
"@type": "ScholarlyArticle",
"name": "Structurally Aligned Multifunctional neural Probe (SAMP) using forest-drawn CNT sheet onto thermally drawn polymer fiber for long-term in vivo operation.",
"datePublished": "2024-03-29",
"url": "https://questionsmedicales.fr/article/38552258",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/adma.202313625"
}
},
{
"@type": "ScholarlyArticle",
"name": "Clear aligners vs fixed appliances: which treatment option presents a higher incidence of white spot lesions, plaque accumulation and salivary caries-associated bacteria?",
"datePublished": "2024-01-09",
"url": "https://questionsmedicales.fr/article/38195742",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1038/s41432-023-00961-w"
}
},
{
"@type": "ScholarlyArticle",
"name": "Evaluation of different models of intrusive force application and temporary anchorage device (TAD) placement in total arch intrusion using clear aligners; a finite element analysis.",
"datePublished": "2023-10-10",
"url": "https://questionsmedicales.fr/article/37817113",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s12903-023-03465-2"
}
},
{
"@type": "ScholarlyArticle",
"name": "Assessing Alignment Using GAP Score and Complications for Pedicle Subtraction Osteotomy Revision Surgeries for Sagittal Deformity in Previously Fused Spines Using a Satellite Rod Technique.",
"datePublished": "2023-08-23",
"url": "https://questionsmedicales.fr/article/37625635",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.wneu.2023.08.070"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Malformations et maladies congénitales, héréditaires et néonatales",
"item": "https://questionsmedicales.fr/mesh/D009358"
},
{
"@type": "ListItem",
"position": 3,
"name": "Malformations",
"item": "https://questionsmedicales.fr/mesh/D000013"
},
{
"@type": "ListItem",
"position": 4,
"name": "Malformations du système stomatognathique",
"item": "https://questionsmedicales.fr/mesh/D018640"
},
{
"@type": "ListItem",
"position": 5,
"name": "Malformations dentaires",
"item": "https://questionsmedicales.fr/mesh/D014071"
},
{
"@type": "ListItem",
"position": 6,
"name": "Dentinogenèse imparfaite",
"item": "https://questionsmedicales.fr/mesh/D003811"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Dentinogenèse imparfaite - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Dentinogenèse imparfaite",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-11",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Dentinogenèse imparfaite",
"description": "Comment diagnostique-t-on la dentinogenèse imparfaite ?\nQuels tests génétiques sont utilisés ?\nLes antécédents familiaux sont-ils importants ?\nQuels signes radiographiques sont typiques ?\nPeut-on confondre cette maladie avec d'autres ?",
"url": "https://questionsmedicales.fr/mesh/D003811?mesh_terms=Sequence+Alignment&page=1000#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Dentinogenèse imparfaite",
"description": "Quels sont les symptômes principaux ?\nLes dents peuvent-elles se casser facilement ?\nY a-t-il des douleurs associées ?\nLes dents changent-elles de couleur ?\nY a-t-il des problèmes d'occlusion ?",
"url": "https://questionsmedicales.fr/mesh/D003811?mesh_terms=Sequence+Alignment&page=1000#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Dentinogenèse imparfaite",
"description": "Comment prévenir la dentinogenèse imparfaite ?\nLes soins dentaires réguliers sont-ils importants ?\nL'alimentation joue-t-elle un rôle ?\nLes fluorures sont-ils bénéfiques ?\nFaut-il éviter certains aliments ?",
"url": "https://questionsmedicales.fr/mesh/D003811?mesh_terms=Sequence+Alignment&page=1000#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Dentinogenèse imparfaite",
"description": "Quels traitements sont disponibles ?\nLes traitements orthodontiques sont-ils efficaces ?\nDes traitements esthétiques sont-ils possibles ?\nComment prévenir les caries ?\nLes implants dentaires sont-ils une option ?",
"url": "https://questionsmedicales.fr/mesh/D003811?mesh_terms=Sequence+Alignment&page=1000#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Dentinogenèse imparfaite",
"description": "Quelles complications peuvent survenir ?\nLes infections dentaires sont-elles fréquentes ?\nY a-t-il un risque accru de perte dentaire ?\nLes problèmes d'élocution sont-ils possibles ?\nLes complications psychologiques sont-elles courantes ?",
"url": "https://questionsmedicales.fr/mesh/D003811?mesh_terms=Sequence+Alignment&page=1000#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Dentinogenèse imparfaite",
"description": "Quels sont les facteurs de risque génétiques ?\nL'âge influence-t-il la gravité des symptômes ?\nLes habitudes de vie affectent-elles la maladie ?\nY a-t-il un lien avec d'autres maladies ?\nLes facteurs environnementaux jouent-ils un rôle ?",
"url": "https://questionsmedicales.fr/mesh/D003811?mesh_terms=Sequence+Alignment&page=1000#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostique-t-on la dentinogenèse imparfaite ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic repose sur l'examen clinique et des radiographies dentaires."
}
},
{
"@type": "Question",
"name": "Quels tests génétiques sont utilisés ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests génétiques peuvent identifier des mutations dans les gènes COL1A1 et COL1A2."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux sont-ils importants ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les antécédents familiaux aident à établir un diagnostic de dentinogenèse imparfaite."
}
},
{
"@type": "Question",
"name": "Quels signes radiographiques sont typiques ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les dents présentent une opacité réduite et une forme anormale sur les radiographies."
}
},
{
"@type": "Question",
"name": "Peut-on confondre cette maladie avec d'autres ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut être confondue avec d'autres troubles dentaires comme l'émail hypoplasique."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes principaux ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des dents décolorées, fragiles et une sensibilité accrue."
}
},
{
"@type": "Question",
"name": "Les dents peuvent-elles se casser facilement ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les dents sont très fragiles et peuvent se casser facilement sous pression."
}
},
{
"@type": "Question",
"name": "Y a-t-il des douleurs associées ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des douleurs peuvent survenir en raison de la sensibilité accrue des dents."
}
},
{
"@type": "Question",
"name": "Les dents changent-elles de couleur ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent apparaître bleues, brunes ou jaunes en raison de la dentine anormale."
}
},
{
"@type": "Question",
"name": "Y a-t-il des problèmes d'occlusion ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des problèmes d'occlusion peuvent survenir en raison de la forme anormale des dents."
}
},
{
"@type": "Question",
"name": "Comment prévenir la dentinogenèse imparfaite ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de prévention, mais un diagnostic précoce aide à gérer les symptômes."
}
},
{
"@type": "Question",
"name": "Les soins dentaires réguliers sont-ils importants ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des soins dentaires réguliers aident à prévenir les complications et à maintenir la santé dentaire."
}
},
{
"@type": "Question",
"name": "L'alimentation joue-t-elle un rôle ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en calcium et en vitamine D peut soutenir la santé dentaire."
}
},
{
"@type": "Question",
"name": "Les fluorures sont-ils bénéfiques ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'utilisation de fluorures peut aider à renforcer l'émail et prévenir les caries."
}
},
{
"@type": "Question",
"name": "Faut-il éviter certains aliments ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les aliments durs et collants peut réduire le risque de fractures dentaires."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des restaurations dentaires, des couronnes et des soins préventifs."
}
},
{
"@type": "Question",
"name": "Les traitements orthodontiques sont-ils efficaces ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traitements orthodontiques peuvent aider à corriger l'alignement des dents."
}
},
{
"@type": "Question",
"name": "Des traitements esthétiques sont-ils possibles ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des traitements esthétiques comme le blanchiment peuvent être envisagés."
}
},
{
"@type": "Question",
"name": "Comment prévenir les caries ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une bonne hygiène bucco-dentaire et des visites régulières chez le dentiste sont essentielles."
}
},
{
"@type": "Question",
"name": "Les implants dentaires sont-ils une option ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les implants peuvent être envisagés, mais leur succès dépend de la santé osseuse."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des fractures dentaires, des infections et des problèmes d'occlusion."
}
},
{
"@type": "Question",
"name": "Les infections dentaires sont-elles fréquentes ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les infections peuvent survenir en raison de la fragilité des dents et des caries."
}
},
{
"@type": "Question",
"name": "Y a-t-il un risque accru de perte dentaire ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la fragilité des dents augmente le risque de perte dentaire précoce."
}
},
{
"@type": "Question",
"name": "Les problèmes d'élocution sont-ils possibles ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des problèmes d'élocution peuvent survenir en raison de l'alignement dentaire anormal."
}
},
{
"@type": "Question",
"name": "Les complications psychologiques sont-elles courantes ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les problèmes esthétiques peuvent entraîner des complications psychologiques comme l'anxiété."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque génétiques ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents familiaux de dentinogenèse imparfaite augmentent le risque de la maladie."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il la gravité des symptômes ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent s'aggraver avec l'âge en raison de l'usure dentaire."
}
},
{
"@type": "Question",
"name": "Les habitudes de vie affectent-elles la maladie ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des habitudes comme le tabagisme peuvent aggraver les problèmes dentaires."
}
},
{
"@type": "Question",
"name": "Y a-t-il un lien avec d'autres maladies ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la dentinogenèse imparfaite peut être associée à d'autres troubles génétiques comme l'ostéogenèse imparfaite."
}
},
{
"@type": "Question",
"name": "Les facteurs environnementaux jouent-ils un rôle ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des facteurs environnementaux comme l'exposition à des toxines peuvent influencer la maladie."
}
}
]
}
]
}
This study aimed to explore the effects of removable aligners and fixed appliances on the supragingival bacterial communities in adult female patients undergoing orthodontic treatment....
Supragingival plaque samples from 48 female individuals underwent microbiome analysis (16S rRNA gene sequencing) using PacBio Sequel sequencing. The study included 13 adults without orthodontic treatm...
From the 48 plaque samples, a total of 334,961 valid reads were obtained, averaging 6,978 sequences per sample. The 16S rDNA sequences were classified into 25,727 amplicon sequence variants (ASVs). Si...
The observation points to the impact of orthodontic appliance on the oral microbial community, highlighting the difference between traditional braces (Group B) and clear aligners (Group AT)in terms of...
Neural probe engineering is a dynamic field, driving innovation in neuroscience and addressing scientific and medical demands. Recent advancements involve integrating nanomaterials to improve performa...
Multiple databases were searched electronically in order to find relevant studies for the meta-analysis. These included: MEDLINE, Scopus, Embase, Google Scholar, Clinical trial registry, OpenGrey and ...
The eligibility criteria for the studies were as follows: randomized controlled trials and non-randomized studies that compared the incidence and severity of white spot lesions, plaque accumulation an...
Two independent reviewers carried out data extraction with a form composed of the following subheadings: Study information, Population, Intervention and control, Outcomes. The risk of bias was assesse...
With regards to plaque accumulation, the effect size was measured at 3 time points: 3 months, 6 months and 12 months. At all the time points assessed within the 8 studies included in the meta-analysis...
Based on the evidence presented, clear aligners appear to be associated with less plaque accumulation and less salivary caries-associated bacteria when compared with conventional fixed appliances. The...
Present study aims to evaluate different models of total arch intrusion using clear aligners in a finite element setup, which might be helpful in gummy smile patients who seek this treatment modality....
Four patterns of intrusive forces were applied on each side of the upper arch aligner model: (1) Distal to the lateral incisors (facial - 80 g) and distal to the first molar (palatal - 150 g). (2) Dis...
Extrusion movements were solely detected at buccal cusps of the first and second molars in the first model. Palatal movements of posterior teeth were detected in this model. Model II showed a homogene...
Each model of force application, causes different outcomes and side effects which is beneficial in certain clinical situations....
Pedicle subtraction osteotomy (PSO) is a surgical technique to restore lumbar lordosis in patients with rigid sagittal deformity. Herein, we report on outcomes of a surgical technique utilizing a 4-ro...
A retrospective study was performed for a cohort of patients who underwent 4-rod PSO revision surgery for sagittal deformity. Procedures were performed by one surgeon at 2 different academic centers b...
40 patients underwent PSO with the satellite rod technique (n = 29 at L3, 72.5%; n = 7 at L4, 17.5%). Mean PSO angle was 28.7 ± 7.6°. Two patients (5%) had rod fracture necessitating revision surgery ...
Rod failure rate after PSO with the 4-rod satellite configuration was low. SVA, PI-LL mismatch, and PT significantly improved for these previously-fused patients. Mean GAP score also improved, but was...
Sarcopenia is defined as decreasing in muscle strength and mass, and dynapenia is defined as decreasing in muscle strength and maintained muscle mass. This study elucidated the prevalence and characte...
This study aimed to assess the relationship between the three-dimensional (3D) alignment of short tapered-wedge cementless stems and bone mineral density (BMD) changes in patients followed up for 5 ye...
We retrospectively analysed the hips of 52 patients who underwent THA using short tapered-wedge cementless stems at our institution from 2013 to 2016 with complete 5-year follow-up data. We evaluated ...
After 1 year, significant negative correlations between varus insertion and a decrease in BMD in zone 7 and between flexed insertion and decreases in BMD in zones 3 and 4 were noted. After 5 years, si...
Our data showed that stem alignment affects BMD based on 5-year follow-up data after surgery. Careful observation is necessary, especially when using short tapered-wedge cementless stems, as stem alig...
To evaluate whether clear aligner therapy (CAT) combined with a surgery-early approach can achieve good therapeutic effects in patients with skeletal class III malocclusion....
Thirty consecutive skeletal class III malocclusion cases treated with clear aligners combined with early surgery were selected. Treatment time, lateral cephalograms and American Board of Orthodontics ...
The results showed that early surgery was achieved after 7.71 months of presurgical orthodontics, on average. ANB decreased by 5.57° (P < 0.001), and STissue N Vert to Pog' decreased by 7.29 mm (P = 0...
With the assistance of CAT, early surgery can be accomplished in patients with skeletal class III malocclusion, improving their facial profile and achieving functional occlusion....
In restricted kinematic alignment total knee arthroplasty (TKA), bone resection is performed within a safe range to help protect against failure from extreme alignments. Patient-specific instrumentati...
Increasing interest in the fields of high-harmonics generation, laser-induced chemical reactions, and molecular imaging of gaseous targets demands high molecular "alignment" and "orientation" (A&O). I...