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Accelerations from wearable accelerometers reflect knee loading during running after anterior cruciate ligament reconstruction / Kathryn L. Havens in Clinical Biomechanics, Vol. 58 (2018)
[article]
Titre : Accelerations from wearable accelerometers reflect knee loading during running after anterior cruciate ligament reconstruction Type de document : Article Auteurs : Kathryn L. Havens ; Sarah C. Cohen ; Kristamarie A. Pratt Article en page(s) : p. 57-61 Langues : Anglais (eng) Descripteurs : HE Vinci
GenouMots-clés : Knee Anterior Cruciate Ligament Ligament croisé antérieur Running Course à pied Résumé : Background
Following anterior cruciate ligament reconstruction, individuals exhibit sagittal plane knee loading deficits as they underload their injured limb during running. These between-limb biomechanical differences are difficult to clinically detect. Wearable accelerometers may aid in the development of early rehabilitation programs to improve symmetrical loading. This study aimed to identify whether segment accelerations from wearable accelerometers can predict knee loading asymmetry in an anterior cruciate ligament reconstructed population.
Methods
14 individuals 5-months post-anterior cruciate ligament reconstruction performed self-selected speed running. Data were collected concurrently using a marker-based motion system and accelerometers positioned on participants' shanks and thighs. Stepwise linear regression was used to determine predictive value of accelerometer data on biomechanical variables.
Finding
Shank acceleration was not predictive of any biomechanical variable. Between-limb differences in thigh axial acceleration explained 30% of the variance in between-limb differences in knee power absorption (p = 0.045), suggesting that accelerometers placed on proximal joint segments may provide information regarding knee loading asymmetry. Between-limb differences in thigh axial acceleration also explained 38% of the variance in between-limb differences in ground reaction force (p = 0.002).
Interpretation
These relationships indicate that accelerations from wearable accelerometers may provide some useful information regarding knee loading during running in individuals following anterior cruciate ligament reconstruction.Disponible en ligne : Non Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=155913
in Clinical Biomechanics > Vol. 58 (2018) . - p. 57-61[article] Accelerations from wearable accelerometers reflect knee loading during running after anterior cruciate ligament reconstruction [Article] / Kathryn L. Havens ; Sarah C. Cohen ; Kristamarie A. Pratt . - p. 57-61.
Langues : Anglais (eng)
in Clinical Biomechanics > Vol. 58 (2018) . - p. 57-61
Descripteurs : HE Vinci
GenouMots-clés : Knee Anterior Cruciate Ligament Ligament croisé antérieur Running Course à pied Résumé : Background
Following anterior cruciate ligament reconstruction, individuals exhibit sagittal plane knee loading deficits as they underload their injured limb during running. These between-limb biomechanical differences are difficult to clinically detect. Wearable accelerometers may aid in the development of early rehabilitation programs to improve symmetrical loading. This study aimed to identify whether segment accelerations from wearable accelerometers can predict knee loading asymmetry in an anterior cruciate ligament reconstructed population.
Methods
14 individuals 5-months post-anterior cruciate ligament reconstruction performed self-selected speed running. Data were collected concurrently using a marker-based motion system and accelerometers positioned on participants' shanks and thighs. Stepwise linear regression was used to determine predictive value of accelerometer data on biomechanical variables.
Finding
Shank acceleration was not predictive of any biomechanical variable. Between-limb differences in thigh axial acceleration explained 30% of the variance in between-limb differences in knee power absorption (p = 0.045), suggesting that accelerometers placed on proximal joint segments may provide information regarding knee loading asymmetry. Between-limb differences in thigh axial acceleration also explained 38% of the variance in between-limb differences in ground reaction force (p = 0.002).
Interpretation
These relationships indicate that accelerations from wearable accelerometers may provide some useful information regarding knee loading during running in individuals following anterior cruciate ligament reconstruction.Disponible en ligne : Non Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=155913 Exemplaires (1)
Cote Support Localisation Section Disponibilité CliBio 2018 P58 Périodique papier Woluwe (Place de l'Alma) Revues-W Exclu du prêt Accuracy of McMurray and Joint Line Tenderness Tests in the Diagnosis of Chronic Meniscal Tears: An Ad Hoc Receiver Operator Characteristic Analysis Approach / Marco Galli in Archives of Physical Medicine and Rehabilitation, 2017/9 (2017)
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[article]
Titre : Accuracy of McMurray and Joint Line Tenderness Tests in the Diagnosis of Chronic Meniscal Tears: An Ad Hoc Receiver Operator Characteristic Analysis Approach Type de document : Article Auteurs : Marco Galli ; Emanuele Marzetti Article en page(s) : p. 18971899 Langues : Anglais (eng) Descripteurs : HE Vinci
Arthroscopie ; Examen clinique ; Genou ; Rééducation et réadaptation ; Sensibilité et spécificitéMots-clés : Arthroscopy Knee Physical examination ROC curve Courbe ROC Sensitivity and specificity Résumé : Objective
To determine the overall diagnostic accuracy of the McMurray and joint line tenderness (JLT) tests for the detection of meniscal lesions.
Design
Secondary analysis of a prospective observational study.
Setting
Orthopedics outpatient clinic, university hospital.
Participants
Patients (N=56) with suspected nonacute meniscal lesions who underwent knee arthroscopy.
Interventions
Not applicable.
Main Outcome Measures
Diagnostic accuracy of the McMurray and JLT tests as determined by receiver operator characteristic analysis.
Results
The McMurray test showed higher accuracy (area under the curve [AUC], .69; SE, .079) than the JLT test (AUC, .58; SE, .084).
Conclusions
The McMurray test, although presenting a higher diagnostic accuracy than the JLT test, does not suffice as a standalone diagnostic procedure for chronic meniscal lesions. The test may still be valuable to guide the diagnosis in cases with highly suspected meniscal tears.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=118286
in Archives of Physical Medicine and Rehabilitation > 2017/9 (2017) . - p. 18971899[article] Accuracy of McMurray and Joint Line Tenderness Tests in the Diagnosis of Chronic Meniscal Tears: An Ad Hoc Receiver Operator Characteristic Analysis Approach [Article] / Marco Galli ; Emanuele Marzetti . - p. 18971899.
Langues : Anglais (eng)
in Archives of Physical Medicine and Rehabilitation > 2017/9 (2017) . - p. 18971899
Descripteurs : HE Vinci
Arthroscopie ; Examen clinique ; Genou ; Rééducation et réadaptation ; Sensibilité et spécificitéMots-clés : Arthroscopy Knee Physical examination ROC curve Courbe ROC Sensitivity and specificity Résumé : Objective
To determine the overall diagnostic accuracy of the McMurray and joint line tenderness (JLT) tests for the detection of meniscal lesions.
Design
Secondary analysis of a prospective observational study.
Setting
Orthopedics outpatient clinic, university hospital.
Participants
Patients (N=56) with suspected nonacute meniscal lesions who underwent knee arthroscopy.
Interventions
Not applicable.
Main Outcome Measures
Diagnostic accuracy of the McMurray and JLT tests as determined by receiver operator characteristic analysis.
Results
The McMurray test showed higher accuracy (area under the curve [AUC], .69; SE, .079) than the JLT test (AUC, .58; SE, .084).
Conclusions
The McMurray test, although presenting a higher diagnostic accuracy than the JLT test, does not suffice as a standalone diagnostic procedure for chronic meniscal lesions. The test may still be valuable to guide the diagnosis in cases with highly suspected meniscal tears.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=118286 Améliorations récentes dans la chirurgie du genou / François Cottalorda in Interbloc, Vol. 37, n° 2 (Avril-Juin 2018)
[article]
Titre : Améliorations récentes dans la chirurgie du genou Type de document : Article Auteurs : François Cottalorda, Auteur Année de publication : 2018 Article en page(s) : p. 109-113 Langues : Français (fre) Descripteurs : HE Vinci
Arthroscopie ; Chirurgie ; Genou ; Innovation ; Ligaments ; Rééducation et réadaptation ; TendonsRésumé : Avec l'essor de l'activité sportive et le vieillissement de sa population, la France connaît une forte augmentation des traumatismes et arthroses du genou. Il en découle une hausse des interventions chirurgicales. Si la technique d'autogreffe reste d'actualité, la mise en place de prothèses du genou devient plus courante. L'évolution de ces techniques implique des connaissances spécifiques pour les Ibodes. Dans le cadre de la réhabilitation rapide en chirurgie, la prise en charge est désormais pluridisciplinaire avec la collaboration active du patient. Disponible en ligne : Non Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=84711
in Interbloc > Vol. 37, n° 2 (Avril-Juin 2018) . - p. 109-113[article] Améliorations récentes dans la chirurgie du genou [Article] / François Cottalorda, Auteur . - 2018 . - p. 109-113.
Langues : Français (fre)
in Interbloc > Vol. 37, n° 2 (Avril-Juin 2018) . - p. 109-113
Descripteurs : HE Vinci
Arthroscopie ; Chirurgie ; Genou ; Innovation ; Ligaments ; Rééducation et réadaptation ; TendonsRésumé : Avec l'essor de l'activité sportive et le vieillissement de sa population, la France connaît une forte augmentation des traumatismes et arthroses du genou. Il en découle une hausse des interventions chirurgicales. Si la technique d'autogreffe reste d'actualité, la mise en place de prothèses du genou devient plus courante. L'évolution de ces techniques implique des connaissances spécifiques pour les Ibodes. Dans le cadre de la réhabilitation rapide en chirurgie, la prise en charge est désormais pluridisciplinaire avec la collaboration active du patient. Disponible en ligne : Non Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=84711 Exemplaires (1)
Cote Support Localisation Section Disponibilité REV Périodique papier Woluwe (Promenade de l'Alma) périodiques Exclu du prêt American Society of Biomechanics Clinical Biomechanics Award 2017 / Michael F. Vignos in Clinical Biomechanics, Vol. 56 (July 2018)
[article]
Titre : American Society of Biomechanics Clinical Biomechanics Award 2017 : Non-anatomic graft geometry is linked with asymmetric tibiofemoral kinematics and cartilage contact following anterior cruciate ligament reconstruction Type de document : Article Auteurs : Michael F. Vignos ; Jarred M. Kaiser ; Geoffrey S. Baer ; [et al.] Article en page(s) : p. 75-83 Langues : Anglais (eng) Descripteurs : HE Vinci
Arthrose ; Cartilage ; GenouMots-clés : Knee Anterior Cruciate Ligament Reconstruction Reconstruction du ligament croisé antérieur Osteoarthritis Biomechanical Phenomena Phénomènes biomécaniques Bone-Patellar Tendon-Bone Grafts Greffes os-tendon rotulien-os Résumé : Abnormal knee mechanics may contribute to early cartilage degeneration following anterior cruciate ligament reconstruction. Anterior cruciate ligament graft geometry has previously been linked to abnormal tibiofemoral kinematics, suggesting this parameter may be important in restoring normative cartilage loading. However, the relationship between graft geometry and cartilage contact is unknow. (...) Disponible en ligne : Non Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=155885
in Clinical Biomechanics > Vol. 56 (July 2018) . - p. 75-83[article] American Society of Biomechanics Clinical Biomechanics Award 2017 : Non-anatomic graft geometry is linked with asymmetric tibiofemoral kinematics and cartilage contact following anterior cruciate ligament reconstruction [Article] / Michael F. Vignos ; Jarred M. Kaiser ; Geoffrey S. Baer ; [et al.] . - p. 75-83.
Langues : Anglais (eng)
in Clinical Biomechanics > Vol. 56 (July 2018) . - p. 75-83
Descripteurs : HE Vinci
Arthrose ; Cartilage ; GenouMots-clés : Knee Anterior Cruciate Ligament Reconstruction Reconstruction du ligament croisé antérieur Osteoarthritis Biomechanical Phenomena Phénomènes biomécaniques Bone-Patellar Tendon-Bone Grafts Greffes os-tendon rotulien-os Résumé : Abnormal knee mechanics may contribute to early cartilage degeneration following anterior cruciate ligament reconstruction. Anterior cruciate ligament graft geometry has previously been linked to abnormal tibiofemoral kinematics, suggesting this parameter may be important in restoring normative cartilage loading. However, the relationship between graft geometry and cartilage contact is unknow. (...) Disponible en ligne : Non Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=155885 Exemplaires (1)
Cote Support Localisation Section Disponibilité CliBio 2018 P2018/6 Périodique papier Woluwe (Place de l'Alma) Revues-W Exclu du prêt An investigation into the role of gluteal muscle strength and EMG activity in controlling HIP and knee motion during landing tasks / Ziyad Neamatallah in Physical therapy in sport, Vol. 43 (May 2020)
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[article]
Titre : An investigation into the role of gluteal muscle strength and EMG activity in controlling HIP and knee motion during landing tasks Type de document : Article Auteurs : Ziyad Neamatallah ; Lee Herrington ; Richard Jones Année de publication : 2020 Article en page(s) : p. 230-235 Note générale : https://doi.org/10.1016/j.ptsp.2019.12.008 Langues : Anglais (eng) Descripteurs : HE Vinci
Biomécanique ; Force musculaire ; Genou ; HancheMots-clés : Fessiers Atterrissage Muscle glutéal Résumé : Objectives
To examine the relationship between gluteal muscle activity and strength and knee and hip biomechanics during single leg loading tasks.
Design
Correlation study.
Setting
University Biomechanics laboratory.
Participants
34 physically active, healthy participants, (17 males and 17 females).
Main outcome measures
gluteal muscle EMG activity; hip abduction and extension muscle strength; knee and hip angles and moments.
Results
In females knee abduction moments and angles were strongly correlated to hip abduction strength across all tasks, whereas in males the relationships were less clear across tasks with both hip abduction strength and gluteus medius EMG activity showing the strongest relationships in specific tasks.
Conclusion
Hip and knee kinetic and kinematic variables related to the development of dynamic knee valgus would appear to be influenced by gluteal muscle strength and EMG activity. The level of influence varies across single leg squatting and landing tasks and varies between genders.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=257662
in Physical therapy in sport > Vol. 43 (May 2020) . - p. 230-235[article] An investigation into the role of gluteal muscle strength and EMG activity in controlling HIP and knee motion during landing tasks [Article] / Ziyad Neamatallah ; Lee Herrington ; Richard Jones . - 2020 . - p. 230-235.
https://doi.org/10.1016/j.ptsp.2019.12.008
Langues : Anglais (eng)
in Physical therapy in sport > Vol. 43 (May 2020) . - p. 230-235
Descripteurs : HE Vinci
Biomécanique ; Force musculaire ; Genou ; HancheMots-clés : Fessiers Atterrissage Muscle glutéal Résumé : Objectives
To examine the relationship between gluteal muscle activity and strength and knee and hip biomechanics during single leg loading tasks.
Design
Correlation study.
Setting
University Biomechanics laboratory.
Participants
34 physically active, healthy participants, (17 males and 17 females).
Main outcome measures
gluteal muscle EMG activity; hip abduction and extension muscle strength; knee and hip angles and moments.
Results
In females knee abduction moments and angles were strongly correlated to hip abduction strength across all tasks, whereas in males the relationships were less clear across tasks with both hip abduction strength and gluteus medius EMG activity showing the strongest relationships in specific tasks.
Conclusion
Hip and knee kinetic and kinematic variables related to the development of dynamic knee valgus would appear to be influenced by gluteal muscle strength and EMG activity. The level of influence varies across single leg squatting and landing tasks and varies between genders.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=257662 Analyse des pressions plantaires, la baropodométrie comme examen complémentaire du podologue / Antoine Perrier in Revue du podologue, 63 (2015)
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