Gait analysis in tumor patients after distal femoral resection and implantation of a megaprosthesis / J. Bruns in Acta Orthopaedica Belgica, Vol.82/2 (June 2016)

Public ISBD [article]  inActa Orthopaedica Belgica > Vol.82/2 (June 2016) . - p. 287-297 Titre : Gait analysis in tumor patients after distal femoral resection and implantation of a megaprosthesis Type de document : texte imprimé Auteurs : J. Bruns ; K. Raabe ; G. Deuretzbacher Année de publication : 2016 Article en page(s) : p. 287-297 Langues : Anglais (eng) Mots-clés : ostéosarcome  os  tumeur  analyse de la marche  fémur  prothèse Résumé : We analysed nine patients who had had a megaprosthesis implanted into the distal femur and knee joint for treatment of sarcomas. Data obtained from the leg operated on were compared with those from the contralateral side and healthy volunteers. Gait data, kinematics, ground reaction forces and the EMG from five muscles around the knee joint were analysed by means of a video-based analysis system recording data from reflection markers ; a Kistlerplate recorded the GRF and a ten channel surface EMG the muscle activity. Muscle around the knee showed a cocontraction between the extensor and flexor muscles in the thigh and the calf in the operated leg as well as contralaterally. Gait characteristics exhibited a reduced speed, cadence, and a shorter step. This correlated with a reduced flexion in the hip and knee joint. The GRF exhibited significant changes in the data representing the reduced gait dynamic. Permalink : ./index.php?lvl=notice_display&id=46096 [article] Gait analysis in tumor patients after distal femoral resection and implantation of a megaprosthesis [texte imprimé] / J. Bruns ; K. Raabe ; G. Deuretzbacher . - 2016 . - p. 287-297. Langues : Anglais (eng) in Acta Orthopaedica Belgica > Vol.82/2 (June 2016) . - p. 287-297 Mots-clés : ostéosarcome  os  tumeur  analyse de la marche  fémur  prothèse Résumé : We analysed nine patients who had had a megaprosthesis implanted into the distal femur and knee joint for treatment of sarcomas. Data obtained from the leg operated on were compared with those from the contralateral side and healthy volunteers. Gait data, kinematics, ground reaction forces and the EMG from five muscles around the knee joint were analysed by means of a video-based analysis system recording data from reflection markers ; a Kistlerplate recorded the GRF and a ten channel surface EMG the muscle activity. Muscle around the knee showed a cocontraction between the extensor and flexor muscles in the thigh and the calf in the operated leg as well as contralaterally. Gait characteristics exhibited a reduced speed, cadence, and a shorter step. This correlated with a reduced flexion in the hip and knee joint. The GRF exhibited significant changes in the data representing the reduced gait dynamic. Permalink : ./index.php?lvl=notice_display&id=46096

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Cote	Support	Localisation	Section	Disponibilité
Revue	Revue	Centre de Documentation HELHa Campus Montignies	Armoires à volets	Document exclu du prêt - à consulter sur place Exclu du prêt

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