questionsmedicales.fr
Tissus
Tissu conjonctif
Os et tissu osseux
Os spongieux
Os spongieux : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Ostéoporose
Imagerie médicale
Fractures
Douleur osseuse
Densitométrie osseuse
Ostéoporose
Douleur osseuse
Fractures
Symptômes
5
Ostéoporose
Douleur osseuse
Ostéomalacie
Douleur osseuse
Traitements
5
Ostéoporose
Bisphosphonates
Fractures
Chirurgie orthopédique
Bisphosphonates
Raloxifène
Physiothérapie
Réhabilitation
Complications
5
Ostéomalacie
Douleur osseuse
Infection osseuse
Douleur
Médicaments
Santé osseuse
Facteurs de risque
5
Ostéoporose
Facteurs de risque
Mode de vie
Santé osseuse
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}
},
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"@type": "Question",
"name": "Quels signes indiquent une maladie osseuse ?",
"position": 3,
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"@type": "Question",
"name": "Quand faire une densitométrie osseuse ?",
"position": 4,
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"@type": "Question",
"name": "Quels sont les symptômes d'une fracture osseuse ?",
"position": 6,
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"@type": "Question",
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"position": 7,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Quels signes de faiblesse osseuse ?",
"position": 8,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Y a-t-il des symptômes associés à l'ostéomalacie ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleurs osseuses, faiblesse musculaire et déformations osseuses peuvent survenir."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une infection osseuse ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, douleur localisée et rougeur autour de l'os peuvent indiquer une infection."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'ostéoporose ?",
"position": 11,
"acceptedAnswer": {
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"text": "Une alimentation équilibrée, l'exercice régulier et l'arrêt du tabac sont essentiels."
}
},
{
"@type": "Question",
"name": "Quel rôle de l'exercice pour les os ?",
"position": 12,
"acceptedAnswer": {
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"text": "L'exercice renforce les os et améliore l'équilibre, réduisant le risque de chutes."
}
},
{
"@type": "Question",
"name": "Pourquoi éviter le tabac pour les os ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme réduit la densité osseuse et augmente le risque de fractures."
}
},
{
"@type": "Question",
"name": "Comment la vitamine D aide-t-elle les os ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "La vitamine D favorise l'absorption du calcium, essentielle pour la santé osseuse."
}
},
{
"@type": "Question",
"name": "Quels aliments sont bons pour les os ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les produits laitiers, les légumes verts et les poissons gras sont bénéfiques pour les os."
}
},
{
"@type": "Question",
"name": "Quels traitements pour l'ostéoporose ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les bisphosphonates, la vitamine D et l'exercice sont des traitements courants."
}
},
{
"@type": "Question",
"name": "Comment traiter une fracture osseuse ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure immobilisation, chirurgie ou réhabilitation selon la gravité."
}
},
{
"@type": "Question",
"name": "Quels médicaments renforcent les os ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les médicaments comme le raloxifène et les bisphosphonates aident à renforcer les os."
}
},
{
"@type": "Question",
"name": "Quel rôle de la physiothérapie ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "La physiothérapie aide à renforcer les muscles et améliorer la mobilité après une fracture."
}
},
{
"@type": "Question",
"name": "Comment la nutrition aide-t-elle les os ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en calcium et vitamine D est essentielle pour la santé osseuse."
}
},
{
"@type": "Question",
"name": "Quelles complications des fractures ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent l'infection, la non-union osseuse et la douleur chronique."
}
},
{
"@type": "Question",
"name": "Quels risques d'ostéoporose non traitée ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'ostéoporose non traitée augmente le risque de fractures graves et de déformations."
}
},
{
"@type": "Question",
"name": "Comment l'ostéomalacie complique-t-elle la santé ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut entraîner des déformations osseuses et des douleurs chroniques si non traitée."
}
},
{
"@type": "Question",
"name": "Quelles complications des infections osseuses ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les infections osseuses peuvent causer des douleurs persistantes et des dommages osseux."
}
},
{
"@type": "Question",
"name": "Quels effets des médicaments sur les os ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments peuvent entraîner une perte osseuse ou des effets secondaires indésirables."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'ostéoporose ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge, le sexe féminin, l'hérédité et un mode de vie sédentaire augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment l'alimentation influence-t-elle les os ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation pauvre en calcium et vitamine D augmente le risque de maladies osseuses."
}
},
{
"@type": "Question",
"name": "Quel impact du mode de vie sur la santé osseuse ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un mode de vie sédentaire et le tabagisme nuisent à la santé osseuse."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux influencent-ils les os ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux d'ostéoporose augmentent le risque personnel."
}
},
{
"@type": "Question",
"name": "Quel rôle du sexe dans la santé osseuse ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les femmes, surtout après la ménopause, sont plus à risque d'ostéoporose que les hommes."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 03/05/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Department of Mechanical Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Mechanical Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Civil and Environmental Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Mechanical Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
College of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing 210037, China.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Orthodontics, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing 210029, China.
Jiangsu Province Key Laboratory of Oral Diseases, Nanjing 210029, China.
Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing 210029, China.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
College of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing 210037, China.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Institute of General Mechanics, RWTH-Aachen University, 52062 Aachen, Germany.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Orthodontics, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing 210029, China.
Jiangsu Province Key Laboratory of Oral Diseases, Nanjing 210029, China.
Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing 210029, China.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
College of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing 210037, China.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Center for Frontier Medical Engineering, Chiba University, Chiba, Japan.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Center for Frontier Medical Engineering, Chiba University, Chiba, Japan.
Med-Tech Link Center, Chiba University, Chiba, Japan.
Department of Medical Engineering, Graduate School of Science and Engineering, Chiba University, Chiba, Japan.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Center for Frontier Medical Engineering, Chiba University, Chiba, Japan.
Med-Tech Link Center, Chiba University, Chiba, Japan.
Department of Medical Engineering, Graduate School of Science and Engineering, Chiba University, Chiba, Japan.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Physics, Rhodes College, Memphis, Tennessee 38112, USA.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Physics, Rhodes College, Memphis, Tennessee 38112, USA.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Bharti School of Engineering, Laurentian University, Sudbury, Ontario, Canada.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Mechanical and Materials Engineering, Queen's University, Kingston, Ontario, Canada.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Bharti School of Engineering, Laurentian University, Sudbury, Ontario, Canada. Electronic address: blievers@laurentian.ca.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Orthopaedic Surgery, Shimane University Faculty of Medicine, Shimane, Japan. Electronic address: imades@med.shimane-u.ac.jp.
Publications dans "Os spongieux" :
2 publications dans cette catégorie
Affiliations :
Department of Manufacturing Technology, Shimane Institute for Industrial Technology, Shimane, Japan.
Publications dans "Os spongieux" :
Muscles are essential for movement and heart function. Contraction and relaxation of muscles rely on the sliding of two types of filaments-the thin filament and the thick myosin filament. The thin fil...
Muscle energetics encompasses the relationships between mechanical performance and the biochemical and thermal changes that occur during muscular activity. The biochemical reactions that underpin cont...
The main function of the omohyoid muscle is to depress and withdraw the hyoid bone. This is an integral part of the swallowing process facilitating hyoid stabilization for tongue movement. Although th...
To investigate whether changes occur in omohyoid muscle morphology during shoulder muscles contraction....
The study included 40 healthy subjects (20 males and 20 females, Mean age: 25.68 (± 2.90) years) examined via diagnostic ultrasound. Omohyoid muscle morphology measurements (thickness and cross-sectio...
The omohyoid muscle was activated when the shoulder was isometrically abducted at 90° abduction. Thickness and the cross-sectional area of the lower belly increased during contractions at 90° abductio...
Omohyoid muscle was most contracted during abduction position with abduction shoulder muscles isometric contraction. Changes of the scapula position might influence omohyoid muscle function....
Eccentric muscle loading encompasses several unique features compared to other types of contractions. These features include increased force, work, and performance at decreased oxygen consumption, red...
Studies of muscle structure and function can be traced to at least 2,000 years ago. However, the modern era of muscle contraction mechanisms started in the 1950s with the classic works by AF Huxley an...
Muscle energetics has expanded into the study of contractions that resemble in vivo muscle activity. A summary is provided of experiments of this type and what they have added to our understanding of ...
Muscle co-contraction plays a significant role in motion control. Available detection methods typically only provide information in the time domain. The current investigation proposed a novel approach...
In the current study, the CWT-based cross-energy localization of two surface electromyographic (sEMG) signals in the time-frequency domain, i.e., the CWT coscalogram, was adopted for the first time to...
The CWT approach provided an accurate prediction of co-contraction timing in simulated and real datasets, minimally affected by SNR variability. The novel contribution consisted of providing the frequ...
The CWT approach represents a relevant improvement over state-of-the-art approaches that provide only a numerical co-contraction index or, at best, dynamic information in the time domain. The robustne...
Middle ear muscle contractions (MEMCs) are most commonly considered a response to high-level acoustic stimuli. However, MEMCs have also been observed in the absence of sound, either as a response to s...
To measure the changes of the eyebrow's contour after frontalis muscle (FM) contraction....
Two consecutive pictures of the eyes and frontal region of 36 volunteers (15 men and 21 women) were obtained with the forehead relaxed and upon maximal frontalis muscle contraction. Bézier lines repre...
In 62 (86.1%) of the eyes, the location of the brow's CP was lateral to the brow's midpoint. When the brows were raised, the CP of 60% of the brows was displaced medially and 40% laterally. The motion...
The brow changes during FM contraction concur well with the anatomic data of the FM shape. The contour of most brows is displaced toward the medial direction when the brow is elevated. The pattern of ...
What is the central question of this study? In electrically stimulated skeletal muscle, force production is downregulated when oxygen delivery is compromised and rapidly restored upon oxygen delivery ...
In electrically stimulated skeletal muscle, force production is downregulated when oxygen delivery is compromised and rapidly restored upon restoration of oxygen delivery in the absence of cellular di...