Avec l'âge, le cartilage s'use, augmentant le risque d'arthrose et de douleurs articulaires.
ÂgeCartilageArthrose
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"@type": "Question",
"name": "Comment diagnostiquer une blessure au genou ?",
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"text": "Un examen physique et des imageries comme l'IRM ou les radiographies sont utilisés."
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"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer la stabilité du genou ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests de Lachman et de pivot shift évaluent la stabilité des ligaments du genou."
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"@type": "Question",
"name": "Quels symptômes indiquent une arthrose du genou ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur, raideur, gonflement et difficulté à bouger le genou sont des signes d'arthrose."
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"@type": "Question",
"name": "Comment différencier une entorse d'une déchirure ligamentaire ?",
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"text": "Une déchirure ligamentaire provoque une douleur intense et un gonflement rapide, contrairement à une entorse."
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"@type": "Question",
"name": "Quels examens sont recommandés pour une douleur persistante au genou ?",
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"@type": "Question",
"name": "Quels sont les symptômes d'une bursite du genou ?",
"position": 6,
"acceptedAnswer": {
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"text": "Douleur, gonflement et sensibilité autour de l'articulation du genou sont typiques."
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"@type": "Question",
"name": "Comment reconnaître une déchirure du ménisque ?",
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"@type": "Question",
"name": "Quels signes indiquent une infection du genou ?",
"position": 8,
"acceptedAnswer": {
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"text": "Rougeur, chaleur, gonflement et douleur intense peuvent signaler une infection."
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"@type": "Question",
"name": "Quels symptômes sont associés à une tendinite du genou ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur à l'avant du genou, surtout lors de l'activité physique, est un symptôme courant."
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"@type": "Question",
"name": "Quels symptômes peuvent indiquer une fracture du genou ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur intense, incapacité à bouger le genou et déformation visible peuvent indiquer une fracture."
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"@type": "Question",
"name": "Comment prévenir les blessures au genou lors du sport ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un bon échauffement, des exercices de renforcement et des techniques appropriées aident à prévenir les blessures."
}
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{
"@type": "Question",
"name": "Quels exercices sont recommandés pour renforcer le genou ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les squats, les fentes et les exercices de flexibilité sont bénéfiques pour le genou."
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"@type": "Question",
"name": "Comment éviter l'arthrose du genou ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir un poids santé, faire de l'exercice régulièrement et éviter les traumatismes aide à prévenir l'arthrose."
}
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{
"@type": "Question",
"name": "Pourquoi est-il important de porter des chaussures appropriées ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des chaussures adaptées réduisent le stress sur les articulations du genou et préviennent les blessures."
}
},
{
"@type": "Question",
"name": "Comment la nutrition influence-t-elle la santé du genou ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en oméga-3 et en antioxydants peut réduire l'inflammation et favoriser la santé du genou."
}
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{
"@type": "Question",
"name": "Quels traitements sont efficaces pour l'arthrose du genou ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des analgésiques, la physiothérapie et parfois des injections de corticoïdes."
}
},
{
"@type": "Question",
"name": "Comment traiter une entorse du genou ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le repos, la glace, la compression et l'élévation (méthode RICE) sont recommandés."
}
},
{
"@type": "Question",
"name": "Quand envisager une chirurgie du genou ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La chirurgie est envisagée si les traitements conservateurs échouent et que la douleur persiste."
}
},
{
"@type": "Question",
"name": "Quels sont les avantages de la physiothérapie pour le genou ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "La physiothérapie améliore la mobilité, renforce les muscles et réduit la douleur au genou."
}
},
{
"@type": "Question",
"name": "Quelles sont les options de traitement pour une déchirure du ménisque ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les options incluent le repos, la physiothérapie ou la chirurgie selon la gravité."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir après une chirurgie du genou ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent l'infection, la thrombose veineuse profonde et la raideur articulaire."
}
},
{
"@type": "Question",
"name": "Quels sont les risques d'une arthrose non traitée ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une arthrose non traitée peut entraîner une douleur chronique, une déformation et une perte de mobilité."
}
},
{
"@type": "Question",
"name": "Comment une blessure au genou peut-elle affecter la marche ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une blessure peut entraîner une douleur, une instabilité et une altération de la démarche."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences d'une déchirure du ménisque non traitée ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une déchirure non traitée peut provoquer une arthrose précoce et une douleur persistante."
}
},
{
"@type": "Question",
"name": "Quels problèmes peuvent résulter d'une tendinite chronique ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une tendinite chronique peut entraîner une douleur persistante et une diminution de la fonction du genou."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour l'arthrose du genou ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge, l'obésité, les antécédents de blessures et la génétique augmentent le risque d'arthrose."
}
},
{
"@type": "Question",
"name": "Comment le surpoids influence-t-il la santé du genou ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le surpoids augmente la pression sur les articulations du genou, favorisant l'usure et la douleur."
}
},
{
"@type": "Question",
"name": "Quels sports augmentent le risque de blessure au genou ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les sports à fort impact comme le football, le basketball et le ski augmentent le risque de blessure."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la génétique dans les problèmes de genou ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antécédents familiaux de problèmes articulaires peuvent augmenter le risque de maladies du genou."
}
},
{
"@type": "Question",
"name": "Comment l'âge affecte-t-il la santé du genou ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Avec l'âge, le cartilage s'use, augmentant le risque d'arthrose et de douleurs articulaires."
}
}
]
}
]
}
Institute of Orthopedic Research and Biomechanics Institute of Orthopedic Research and Biomechanics Center for Trauma Research Ulm, Ulm University Medical Center, Ulm, Germany.
Institute of Orthopedic Research and Biomechanics Institute of Orthopedic Research and Biomechanics Center for Trauma Research Ulm, Ulm University Medical Center, Ulm, Germany.
The objective of this study was to determine the level of disease severity in a pilot cohort of temporomandibular joints (TMJs) and compare them to the pathology findings previously characterized in c...
Thirty-one intact TMJs from 17 cadaveric donors were harvested and arthritic lesioning seen in the knee joint was investigated on the condyle and the fossa of the TMJ. Prevalence of gross alterations ...
The mandibular fossa demonstrated an increase in disease severity compared to the mandibular condyle in a mixed sex donor pool (...
This study demonstrates that gross signs of OA in the TMJs of cadavers are comparable to pathology found in the knee. The mandibular fossa appears to be the site of more profound disease, implying tra...
➤ Joint alignment, meniscal status, and ligament stability are codependent factors involved in knee joint preservation, and any injury or imbalance can impact the knee articular cartilage status and c...
We present a case of a man in his 40s with a proximal tibiofibular joint dislocation, anterior cruciate ligament (ACL) tear and posterolateral corner (PLC) injury sustained after a cycling accident. P...
Xanthoma typically occurs in the subcutaneous tissues, with rare cases of xanthoma in the joints. However, the case of knee joint osteonecrosis combined with xanthoma is even more uncommon. In this ar...
To explore a method for early diagnosis of knee osteoarthritis (OA) by comparing vascular morphology and hemodynamic parameters between healthy controls and patients, and explore the effects of age on...
80 healthy subjects and 106 patients with knee OA were recruited. Color Doppler ultrasound was used to measure the vascular morphology and hemodynamic parameters of 11 blood vessels around the knee jo...
Age has no significant effect on the vessel diameter of healthy subjects, and it only affect the blood flow velocity (P < 0.05) and blood flow volume (P <0.0083) of a few blood vessels. There was no s...
Hemodynamic parameters of branch vessels around the knee joint have changed significantly in the early stage of knee OA, which can be treated as an important index to screening the early patients....
Difference in the finite helical axis of the knee joints before and after anterior cruciate ligament-preserving knee arthroplasties such as unicompartmental knee arthroplasty and bi-cruciate-retaining...
Patients undergoing medial unicompartmental knee arthroplasty and bi-cruciate-retaining total knee arthroplasty were included. Under fluoroscopy, participants performed a deep knee bend before and aft...
In unicompartmental knee arthroplasty, the preoperative knee vertical angle was larger than the postoperative vertical angle in mid- and deep-flexion phases. The postoperative knee vertical angle was ...
The knee finite helical axes before and after unicompartmental knee arthroplasty differed from those before and after bi-cruciate-retaining total knee arthroplasty....
The aim of this study is to evaluate the functional outcomes and complications after non-fusion knee arthrodesis with a modular segmental intramedullary implant used for infected total knee arthroplas...
A retrospective review of the patients who had been surgically treated with a modular intramedullary arthrodesis implant for recurrent infection after revision TKA between January 2016 and February 20...
Fourteen patients (4 male and 10 female) patients with a mean age of 69.3 (range, 59 to 81) years at time of surgery were available for final follow-up at a mean of 28.8 months (range, 24-35 months). ...
Uncontrolled infection after total knee arthroplasty can be effectively treated with arthrodesis using a modular intramedullary nail and satisfactory functional results can be obtained....
Level 4, Retrospective cohort study....
Estimate the association between index leg knee muscle strength and rate of torque development (RTD), and self-reported and performance-based (i.e., hop) knee function in persons 1-4 years after a spo...
Data were collected at baseline of a clinical trial. Assessments included the Knee injury and Osteoarthritis Outcome Score Sport & Recreation subscale (KOOS...
53 participants (64.2% female) were included. Knee extensor peak torque was nonlinearly related to TH time, with a strong inverse relationship at lower torque values that changed as torque increased. ...
There was a nonlinear relationship between knee extensor strength and hop function, with lower strength being associated with a stronger relationship. As strength values increased, the relationship at...
Nordic Hamstring Exercise (NHE) is one of the best exercises proposed for injury prevention of hamstring muscles. However, its effects on lower extremity proprioception are unclear. The aim of this st...
Forty collegiate male soccer players participated in this study with a mean age of 22.85 ± 1.82 years and were randomized into either control (n = 20) or experimental (n = 20) groups. Each subject par...
Hip JPS in the lying task and knee JPS in both of the standing and lying tasks were impaired significantly after performing a single bout of NHE (P ≤ 0.05). However, the effects of this exercise on hi...
NHE performing with three sets of 10 repetitions can significantly impair hip and knee JPS immediately after exercise and reduce the proprioception acuity of the lower limbs. It is recommended to perf...
To demonstrate the clinical outcomes of patients with fungal periprosthetic joint infections (PJIs) after two-stage exchange arthroplasty combined with antifungal therapy....
We retrospectively reviewed the outcomes of 41 patients with fungal PJIs after primary total knee arthroplasty (TKA) in a single centre from January 1999 to October 2017. During the first stage of res...
The treatment success rate was 63.4% at the final follow-up. Thirty-six of 41 patients (87.8%) met the criteria for second-stage revision after confirmation of complete infection control. The mean pro...
Fungal PJIs led to devastating clinical outcomes despite even two-stage revision arthroplasty with the use of AICSs and antifungal medications....