Titre : Alliages métal céramique

Alliages métal céramique : Questions médicales fréquentes

Termes MeSH sélectionnés :

Case-Control Studies
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"Diagnostic sur Alliages métal céramique", "description": "Comment diagnostiquer un problème avec un alliage métal-céramique ?\nQuels tests sont utilisés pour évaluer la résistance des alliages ?\nQuels signes indiquent une défaillance d'un alliage métal-céramique ?\nComment évaluer la biocompatibilité des alliages ?\nQuels outils sont utilisés pour analyser les alliages métal-céramique ?", "url": "https://questionsmedicales.fr/mesh/D016876?mesh_terms=Case-Control+Studies&page=4#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Alliages métal céramique", "description": "Quels symptômes peuvent indiquer un problème avec un alliage ?\nComment reconnaître une réaction allergique aux alliages ?\nQuels signes d'usure des alliages métal-céramique ?\nQuels symptômes d'une infection liée à un alliage ?\nComment identifier une défaillance d'adhésion des alliages ?", "url": 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?", "url": "https://questionsmedicales.fr/mesh/D016876?mesh_terms=Case-Control+Studies&page=4#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Alliages métal céramique", "description": "Quelles complications peuvent survenir avec les alliages ?\nComment gérer une défaillance d'adhésion ?\nQuels risques d'infection avec les alliages ?\nQuels effets secondaires des alliages métal-céramique ?\nComment prévenir les complications liées aux alliages ?", "url": "https://questionsmedicales.fr/mesh/D016876?mesh_terms=Case-Control+Studies&page=4#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Alliages métal céramique", "description": "Quels facteurs augmentent le risque de défaillance des alliages ?\nComment les allergies influencent-elles les alliages ?\nQuel rôle joue l'hygiène bucco-dentaire ?\nQuels antécédents médicaux sont des facteurs de risque ?\nComment le choix des matériaux influence-t-il le risque ?", "url": "https://questionsmedicales.fr/mesh/D016876?mesh_terms=Case-Control+Studies&page=4#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer un problème avec un alliage métal-céramique ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un diagnostic se fait par radiographies et examens cliniques pour évaluer l'intégrité." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer la résistance des alliages ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests de traction et de flexion sont couramment utilisés pour évaluer la résistance." } }, { "@type": "Question", "name": "Quels signes indiquent une défaillance d'un alliage métal-céramique ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des fissures, des décolorations ou des débris autour de la prothèse peuvent indiquer une défaillance." } }, { "@type": "Question", "name": "Comment évaluer la biocompatibilité des alliages ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "La biocompatibilité est évaluée par des tests in vitro et in vivo pour observer les réactions tissulaires." } }, { "@type": "Question", "name": "Quels outils sont utilisés pour analyser les alliages métal-céramique ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Des microscopes électroniques et des spectromètres sont utilisés pour analyser la composition." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer un problème avec un alliage ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Douleur, inflammation ou sensibilité autour de la prothèse peuvent indiquer un problème." } }, { "@type": "Question", "name": "Comment reconnaître une réaction allergique aux alliages ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Des démangeaisons, rougeurs ou gonflements peuvent signaler une réaction allergique." } }, { "@type": "Question", "name": "Quels signes d'usure des alliages métal-céramique ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des fissures visibles ou une perte de brillance peuvent indiquer une usure." } }, { "@type": "Question", "name": "Quels symptômes d'une infection liée à un alliage ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, chaleur et écoulement autour de la prothèse peuvent indiquer une infection." } }, { "@type": "Question", "name": "Comment identifier une défaillance d'adhésion des alliages ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des espaces visibles entre la céramique et le métal peuvent indiquer une défaillance d'adhésion." } }, { "@type": "Question", "name": "Comment prévenir les problèmes avec les alliages métal-céramique ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Un bon choix de matériaux et un suivi régulier chez le dentiste peuvent prévenir les problèmes." } }, { "@type": "Question", "name": "Quelles pratiques d'hygiène recommandées ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Brossage régulier, utilisation de fil dentaire et visites dentaires fréquentes sont recommandés." } }, { "@type": "Question", "name": "Comment choisir un bon dentiste pour les prothèses ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Choisissez un dentiste qualifié avec de l'expérience en prothèses métal-céramique." } }, { "@type": "Question", "name": "Quels matériaux éviter pour les alliages ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Évitez les matériaux connus pour causer des allergies ou des réactions indésirables." } }, { "@type": "Question", "name": "Comment évaluer la qualité des alliages ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Recherchez des certifications et des tests de qualité pour les alliages utilisés." } }, { "@type": "Question", "name": "Quels traitements pour une défaillance d'alliage métal-céramique ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le remplacement de la prothèse ou des réparations peuvent être nécessaires en cas de défaillance." } }, { "@type": "Question", "name": "Comment traiter une infection liée à un alliage ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Des antibiotiques et un drainage peuvent être nécessaires pour traiter l'infection." } }, { "@type": "Question", "name": "Quelles sont les options de réparation pour les fissures ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les fissures peuvent être réparées par des résines composites ou des techniques de collage." } }, { "@type": "Question", "name": "Comment gérer une réaction allergique aux alliages ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Éviter l'allergène et utiliser des antihistaminiques pour soulager les symptômes." } }, { "@type": "Question", "name": "Quels soins post-traitement pour les prothèses ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi régulier et une bonne hygiène bucco-dentaire sont essentiels après le traitement." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec les alliages ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des infections, des défaillances d'adhésion ou des réactions allergiques peuvent survenir." } }, { "@type": "Question", "name": "Comment gérer une défaillance d'adhésion ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Remplacer ou réparer la prothèse est souvent nécessaire pour gérer une défaillance d'adhésion." } }, { "@type": "Question", "name": "Quels risques d'infection avec les alliages ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les infections peuvent survenir si l'hygiène bucco-dentaire n'est pas maintenue." } }, { "@type": "Question", "name": "Quels effets secondaires des alliages métal-céramique ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs, des inflammations ou des allergies peuvent être des effets secondaires." } }, { "@type": "Question", "name": "Comment prévenir les complications liées aux alliages ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi régulier et une bonne hygiène bucco-dentaire aident à prévenir les complications." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque de défaillance des alliages ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'âge, le tabagisme et une mauvaise hygiène bucco-dentaire augmentent le risque." } }, { "@type": "Question", "name": "Comment les allergies influencent-elles les alliages ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Les allergies aux métaux peuvent entraîner des réactions indésirables avec les alliages." } }, { "@type": "Question", "name": "Quel rôle joue l'hygiène bucco-dentaire ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Une mauvaise hygiène bucco-dentaire augmente le risque d'infections et de défaillances." } }, { "@type": "Question", "name": "Quels antécédents médicaux sont des facteurs de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Des antécédents d'allergies ou de maladies auto-immunes peuvent augmenter les risques." } }, { "@type": "Question", "name": "Comment le choix des matériaux influence-t-il le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Le choix de matériaux de mauvaise qualité peut augmenter le risque de défaillance." } } ] } ] }

Sources (10000 au total)

Association between endometriosis and perinatal complications: a case-control study.

Recently, a history of endometriosis has been reported to be associated with several perinatal complications. However, it is unknown whether pre-pregnancy treatment for endometriosis reduces perinatal... This case-control study included 2781 deliveries at the Hirosaki University Hospital between January 2008 and December 2019. The deliveries were divided into a case group with a history of endometrios... Patients with a history of endometriosis had a significantly higher risk of placenta previa (crude odds ratio, 2.66; 95% confidence interval, 1.37‒4.83). Multiple logistic regression analysis showed t... A history of endometriosis is an independent risk factor for placenta previa. Given the limitations of this study, further research is needed to determine the impact of endometriosis surgery on perina...

Xenoestrogen concentration in women with endometriosis or leiomyomas: A case-control study.

Xenoestrogens are synthetic or naturally occurring chemicals capable of altering the endocrine system of humans and animals owing to their molecular similarity to endogenous hormones. There is limited... To examine xenoestrogen concentration (TEXB-α) differences between women with leiomyomas or endometriosis and control women, and to study the relationship between the clinical and sociodemographic cha... Prospective case-control study. We selected 221 women who underwent surgery at Quironsalud Madrid University Hospital between 2017 and 2021. The cases included 117 patients: 74 women who underwent sur... A significant majority of study participants (68.8%) had detectable levels of xenoestrogens. We found no association between TEXB-α levels in omental fat and the presence of myomas or endometriosis. I... This study found no association between omental xenoestrogen levels and leiomyomas or endometriosis. However, their presence in most participants and their association with highly polluted areas empha...

Traumatic masturbation and erectile dysfunction: A matched case-control study.

To identify atypical masturbatory behaviors (AMB) and to reveal their effects on both sexual and masturbational erection hardness in men with erectile dysfunction (ED).... Patients with ED and healthy controls were questioned about their masturbation habits. Accordingly, "rubbing in a prone position," "pressure on penis," and "masturbation through clothes" were included... The data of 448 participants, 266 (59%) from the patient group, and 182 (41%) from the control group were analyzed. The mean ages were 30 years in both groups (p = 0.734). The rate of "rubbing in a pr... Atypical masturbatory behaviors are more common in young men presenting with erectile dysfunction. These patients have higher erection hardness scores during masturbation compared to partnered sex....

Dietary fiber intake and risk of gallstone: a case-control study.

Gallstone disease (GSD) and its complications are major public health issues globally. Although many community-based studies had addressed the risk factors for GSD, little is known about the associati... In this case-control study, 189 GSD patients with less than one month of diagnosis and 342 age‑matched controls were enrolled. Dietary intakes were assessed using a 168-item semi-quantitative validate... Comparing the highest versus the lowest tertile, significant reverse associations were observed between odds of GSD and each category of dietary fiber intake including total (OR... Comprehensive assessment of the associations of dietary fiber intake with GSD showed that higher intakes of dietary fiber were significantly associated with reduced GSD risk....

Risk factors of childhood cancer in Armenia: a case-control study.

Childhood cancer (CC) is a leading cause of death among children aged 0-19 years worldwide. Each year, 400,000 new cases of CC are diagnosed globally. Given the between-country differences in CC incid... We used a case-control study design and enrolled participants from the only specialized pediatric hematology and oncology center in Armenia. Cases included patients ≤ 14 years old diagnosed and treate... Overall, 234 participants (117 cases, 117 controls) were included in the study. Based on the fitted model, maternal usage of folic acid during pregnancy was protective against CC, almost twice decreas... Despite the limited sample size of the study, significant modifiable risk factors for CC in Armenia were identified, all of which were linked to the period of pregnancy. The data from this study adds ...

High chitotriosidase and AGE levels in acromegaly: a case-control study.

Acromegaly is associated with oxidative stress and inflammation parameters. Chitotriosidase (CHITO) is a marker of macrophage activation and plays a pivotal role in the activation of inflammatory and ... Thirty controlled acromegaly patients and 41 age- and sex-matched control cases were studied. We obtained demographic data, hormonal and metabolic parameters, and cIMT. CHITO activity was measured wit... Higher CHITO, AGE, and hsCRP concentrations were observed in patients with acromegaly compared to controls. SOD levels were non-significantly higher in the acromegaly group, while catalase activities ... This is the first study investigating CHITO and AGE levels in patients with acromegaly. Serum CHITO, AGE, and hsCRP levels in acromegalic patients were significantly increased. It may be important to ...

Morphological risk factors for scaphoid fracture: a case-control study.

Most patients with a clinically suspected scaphoid fracture and normal initial radiograph are unnecessarily treated. Previously developed prediction rules using demographic and clinical risk are unabl... We retrospectively included adult patients with a clinically suspected scaphoid fracture between 2013 and 2019 in our case-control study. There were 82 patients with a scaphoid fracture and 158 patien... Of the 15 posteroanterior modes and 8 lateral modes identified and linear measurements performed, 1 PA mode was associated with a scaphoid fracture (PA mode 4; OR 1.40, CI 1.04-1.93, p = 0.031). We de... There was one complex wrist shape significantly associated with a scaphoid fracture. Since the association was weak and the shape is difficult to identify radiographs, we believe this morphological ri...

Risk factors for the occurrence of ampullary tumors: A case-control study.

The incidence of ampullary tumors is increasing but data on association with an increased exposure to certain risk factors are scanty.... To investigate risk and protective factors associated with the occurrence of ampullary tumors and whether these factors differ between ampullary tumors of the intestinal and pancreatobiliary subtypes ... The association between a large set of exposome features and ampullary tumors occurrence was investigated in a bi-centric case-control study after ethic committee approval and power calculation.... In 223 histologically confirmed patients and 446 controls, previous cholecystectomy (odd ratio [OR] = 2.07; 95% confidence interval [CI] = 1.34-3.20) and proton pump inhibitors use (OR = 1.66; 95% CI ... This is the first case-control study specifically highlighting factors associated with the occurrence of ampullary tumors. We report factors that are novel and plausible, in keeping with mechanisms de...