Titre : Plaques orthopédiques

Plaques orthopédiques : Questions médicales fréquentes

Termes MeSH sélectionnés :

Models, Statistical
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examens complémentaires sont utiles ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "L'IRM ou le scanner peuvent être utilisés pour évaluer les lésions osseuses et tissulaires." } }, { "@type": "Question", "name": "Quand une plaque est-elle indiquée ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Elle est indiquée pour les fractures instables ou déplacées nécessitant une fixation interne." } }, { "@type": "Question", "name": "Quel rôle joue l'évaluation clinique ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Elle permet de déterminer la gravité de la fracture et le type de traitement approprié." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une fracture ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Douleur, gonflement, ecchymoses et incapacité à bouger la zone touchée." } }, { "@type": "Question", "name": "Comment reconnaître une fracture ouverte ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Présence d'une plaie sur la peau avec exposition de l'os, souvent accompagnée d'infection." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon l'os fracturé ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier en fonction de l'emplacement et de la gravité de la fracture." } }, { "@type": "Question", "name": "Y a-t-il des symptômes associés à la guérison ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Un léger inconfort et une raideur peuvent survenir pendant la guérison, mais doivent diminuer." } }, { "@type": "Question", "name": "Quels signes d'infection après une chirurgie ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, chaleur, gonflement et écoulement de pus au site chirurgical sont des signes d'infection." } }, { "@type": "Question", "name": "Comment prévenir les fractures ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne santé osseuse par une alimentation riche en calcium et en vitamine D." } }, { "@type": "Question", "name": "Le port d'équipements de protection est-il utile ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, porter des protections lors d'activités à risque peut réduire le risque de fractures." } }, { "@type": "Question", "name": "L'exercice peut-il aider à prévenir les fractures ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des exercices de renforcement et d'équilibre aident à maintenir des os solides." } }, { "@type": "Question", "name": "Les maladies osseuses augmentent-elles le risque ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des conditions comme l'ostéoporose augmentent le risque de fractures." } }, { "@type": "Question", "name": "Comment éviter les chutes chez les personnes âgées ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Aménager l'environnement, utiliser des aides à la mobilité et faire des exercices d'équilibre." } }, { "@type": "Question", "name": "Comment se déroule la pose d'une plaque orthopédique ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "La procédure implique une incision, la réduction de la fracture et la fixation de la plaque." } }, { "@type": "Question", "name": "Quels types de plaques existent ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Il existe des plaques de compression, des plaques anatomiques et des plaques de verrouillage." } }, { "@type": "Question", "name": "Quel est le rôle de la rééducation après la chirurgie ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "La rééducation aide à restaurer la fonction, la force et la mobilité du membre affecté." } }, { "@type": "Question", "name": "Quels médicaments sont prescrits après la chirurgie ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des analgésiques et des anti-inflammatoires sont souvent prescrits pour gérer la douleur." } }, { "@type": "Question", "name": "Quand peut-on reprendre une activité normale ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Cela dépend de la guérison, mais généralement après plusieurs semaines à quelques mois." } }, { "@type": "Question", "name": "Quelles sont les complications possibles après une chirurgie ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Infection, non-union, mal-union et complications neurologiques peuvent survenir." } }, { "@type": "Question", "name": "Comment reconnaître une non-union ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Absence de guérison de la fracture après plusieurs mois, avec douleur persistante." } }, { "@type": "Question", "name": "Les plaques peuvent-elles provoquer des douleurs ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des douleurs peuvent survenir si la plaque irrite les tissus environnants." } }, { "@type": "Question", "name": "Qu'est-ce qu'une mal-union ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "C'est lorsque la fracture guérit dans une position incorrecte, entraînant des déformations." } }, { "@type": "Question", "name": "Les complications peuvent-elles nécessiter une nouvelle chirurgie ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines complications comme la non-union peuvent nécessiter une intervention chirurgicale supplémentaire." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque de fractures ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Âge avancé, maladies osseuses, faible apport nutritionnel et mode de vie sédentaire." } }, { "@type": "Question", "name": "Le tabagisme influence-t-il la santé osseuse ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme peut réduire la densité osseuse et augmenter le risque de fractures." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux de fractures ou d'ostéoporose augmentent le risque." } }, { "@type": "Question", "name": "L'activité physique régulière est-elle protectrice ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice régulier renforce les os et réduit le risque de fractures." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils affecter la santé osseuse ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains médicaments comme les corticostéroïdes peuvent augmenter le risque de fractures." } } ] } ] }

Sources (10000 au total)

Feasibility study for the automatic surgical planning method based on statistical model.

In this study, we proposed establishing an automatic computer-assisted surgical planning approach based on average population models.... We built the average population models from humerus datasets using the Advanced Normalization Toolkits (ANTs) and Shapeworks. Experiments include (1) evaluation of the average population models before... The average population models predicted clinical locations on the new dataset with acceptable errors when compared to the ground truth determined by an expert. However, the templates built from ANTs p... The average population model could be utilized to assist anatomical landmarks checking automatically and following surgical decisions for new patients who are not involved in the dataset used to gener...

Development of predictive statistical shape models for paediatric lower limb bones.

Accurate representation of bone shape is important for subject-specific musculoskeletal models as it may influence modelling of joint kinematics, kinetics, and muscle dynamics. Statistical shape model... We created three-dimensional models of 56 femurs, 29 pelves, 56 tibias, 56 fibulas, and 56 patellae through segmentation of magnetic resonance images taken from 29 typically developing children (15 fe... Femurs, pelves, tibias, fibulas, and patellae reconstructed via SSM using full-input had RMSE between 0.89 ± 0.10 mm (patella) and 1.98 ± 0.38 mm (pelvis), Jaccard indices between 0.77 ± 0.03 (pelvis)... The SSM of paediatric lower limb bones showed reconstruction accuracy consistent with previously developed SSM and outperformed adult-based SSM when used to reconstruct paediatric bones....

The accuracy of statistical shape models in predicting bone shape: A systematic review.

This systematic review aims to ascertain how accurately 3D models can be predicted from two-dimensional (2D) imaging utilising statistical shape modelling.... A systematic search of published literature was conducted in September 2022. All papers which assessed the accuracy of 3D models predicted from 2D imaging utilising statistical shape models and which ... 2127 papers were screened and a total of 34 studies were included for final data extraction. The best overall achievable accuracy was 0.45 mm (root mean square error) and 0.16 mm (average error).... Statistical shape modelling can predict detailed 3D anatomical models from minimal 2D imaging. Future studies should report the intended application domain of the model, the level of accuracy required...

Integrating simulation models and statistical models using causal modelling principles to predict aquatic macroinvertebrate responses to climate change.

Climate change is projected to threaten ecological communities through changes in temperature, rainfall, runoff patterns, and mediated changes in other environmental variables. Their combined effects ...

Comparison of model feature importance statistics to identify covariates that contribute most to model accuracy in prediction of insomnia.

Sleep is critical to a person's physical and mental health and there is a need to create high performing machine learning models and critically understand how models rank covariates.... The study aimed to compare how different model metrics rank the importance of various covariates.... A cross-sectional cohort study was conducted retrospectively using the National Health and Nutrition Examination Survey (NHANES), which is publicly available.... This study employed univariate logistic models to filter out strong, independent covariates associated with sleep disorder outcome, which were then used in machine-learning models, of which, the most ... The XGBoost model had the highest mean AUROC of 0.865 (SD = 0.010) with Accuracy of 0.762 (SD = 0.019), F1 of 0.875 (SD = 0.766), Sensitivity of 0.768 (SD = 0.023), Specificity of 0.782 (SD = 0.025), ... The ranking of important variables associated with sleep disorder in this cohort from the machine learning models were not related to those from regression models....