Compensatory muscle activation caused by tendon lengthening post-Achilles tendon rupture

Verfasser / Beitragende:
[Stephen Suydam, Thomas Buchanan, Kurt Manal, Karin Silbernagel]
Ort, Verlag, Jahr:
2015
Enthalten in:
Knee Surgery, Sports Traumatology, Arthroscopy, 23/3(2015-03-01), 868-874
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00167-013-2512-1  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00167-013-2512-1 
245 0 0 |a Compensatory muscle activation caused by tendon lengthening post-Achilles tendon rupture  |h [Elektronische Daten]  |c [Stephen Suydam, Thomas Buchanan, Kurt Manal, Karin Silbernagel] 
520 3 |a Purpose: The purpose of this study was to establish a relationship between the lengthening of the Achilles tendon post-rupture and surgical repair to muscle activation patterns during walking in order to serve as a reference for post-surgical assessment. Method: The Achilles tendon lengths were collected from 4 patients with an Achilles tendon rupture 6 and 12months post-surgery along with 5 healthy controls via ultrasound. EMG was collected from the triceps surae muscles and tibialis anterior during overground walking. Results: Achilles lengths at 6 and 12months post-surgery were significantly longer (p<0.05) on the involved side compared to the uninvolved side, but there were no side-to-side differences in the healthy controls. The integrated EMG (iEMG) of the involved side was significantly higher than the uninvolved side in the lateral gastrocnemius at 6months and for the medial gastrocnemius at 12months in the patients with Achilles tendon rupture; no side-to-side difference was found in the healthy controls. The triceps surae muscles' activations were fair to moderately correlated to the Achilles lengths (0.38
540 |a Springer-Verlag Berlin Heidelberg, 2013 
690 7 |a EMG  |2 nationallicence 
690 7 |a Gait  |2 nationallicence 
690 7 |a Neural inhibition  |2 nationallicence 
690 7 |a Surgery  |2 nationallicence 
690 7 |a Ankle  |2 nationallicence 
700 1 |a Suydam  |D Stephen  |u University of Delaware, 126 Spencer Lab, 19716-3140, Newark, DE, USA  |4 aut 
700 1 |a Buchanan  |D Thomas  |u University of Delaware, 126 Spencer Lab, 19716-3140, Newark, DE, USA  |4 aut 
700 1 |a Manal  |D Kurt  |u University of Delaware, 126 Spencer Lab, 19716-3140, Newark, DE, USA  |4 aut 
700 1 |a Silbernagel  |D Karin  |u University of the Sciences, 600 S. 43rd Street, 19104, Philadelphia, PA, USA  |4 aut 
773 0 |t Knee Surgery, Sports Traumatology, Arthroscopy  |d Springer Berlin Heidelberg  |g 23/3(2015-03-01), 868-874  |x 0942-2056  |q 23:3<868  |1 2015  |2 23  |o 167 
856 4 0 |u https://doi.org/10.1007/s00167-013-2512-1  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00167-013-2512-1  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Suydam  |D Stephen  |u University of Delaware, 126 Spencer Lab, 19716-3140, Newark, DE, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Buchanan  |D Thomas  |u University of Delaware, 126 Spencer Lab, 19716-3140, Newark, DE, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Manal  |D Kurt  |u University of Delaware, 126 Spencer Lab, 19716-3140, Newark, DE, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Silbernagel  |D Karin  |u University of the Sciences, 600 S. 43rd Street, 19104, Philadelphia, PA, USA  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Knee Surgery, Sports Traumatology, Arthroscopy  |d Springer Berlin Heidelberg  |g 23/3(2015-03-01), 868-874  |x 0942-2056  |q 23:3<868  |1 2015  |2 23  |o 167