TY  - JOUR
AU  - Kovaleski, John E.
A2  - Kovaleski, John E.
A2  - Heitman, Robert J.
A2  - Gurchiek, Larry R.
A2  - Hollis, J.M.
A2  - Liu, Wei
A2  - Pearsall IV, Albert W.
DB  - BISp
DP  - BISp
KW  - Biomechanik
KW  - Gelenkinstabilität
KW  - Sportlerin
KW  - Sportmedizin
KW  - Sporttraumatologie
KW  - Sportverletzung
KW  - Sprunggelenk
KW  - Sprunggelenkdistorsion
KW  - Sprunggelenkverletzung
KW  - Stabilität
KW  - Untersuchung, empirische
LA  - eng
TI  - Joint stability characteristics of the ankle complex in female athletes with histories of lateral ankle sprain, part II : clinical experience using arthrometric measurement
TT  - Charakteristika der Stabilität des Sprunggelenk-Komplexes bei Sportlerinnen mit zurückliegender Sprunggelenkdistorsion, Teil II : klinische Erfahrungen mit arthrometrischen Messungen
PY  - 2014
N2  - Context: This is part II of a 2-part series discussing stability characteristics of the ankle complex. In part I, we used a cadaver model to examine the effects of sectioning the lateral ankle ligaments on anterior and inversion motion and stiffness of the ankle complex. In part II, we wanted to build on and apply these findings to the clinical assessment of ankle-complex motion and stiffness in a group of athletes with a history of unilateral ankle sprain. Objective: To examine ankle-complex motion and stiffness in a group of athletes with reported history of lateral ankle sprain. Design: Cross-sectional study. Setting: University research laboratory. Patients or Other Participants: Twenty-five female college athletes (age = 19.4 ± 1.4 years, height = 170.2 ± 7.4 cm, mass = 67.3 ± 10.0 kg) with histories of unilateral ankle sprain. Intervention(s): All ankles underwent loading with an ankle arthrometer. Ankles were tested bilaterally. Main Outcome Measure(s): The dependent variables were anterior displacement, anterior end-range stiffness, inversion rotation, and inversion end-range stiffness. Results: Anterior displacement of the ankle complex did not differ between the uninjured and sprained ankles (P = .37), whereas ankle-complex rotation was greater for the sprained ankles (P = .03). The sprained ankles had less anterior and inversion end-range stiffness than the uninjured ankles (P < .01). Conclusions: Changes in ankle-complex laxity and end-range stiffness were detected in ankles with histories of sprain. These results indicate the presence of altered mechanical characteristics in the soft tissues of the sprained ankles. Verf.-Referat
L2  - http://natajournals.org/doi/full/10.4085/1062-6050-49.2.08
L2  - http://natajournals.org/doi/pdf/10.4085/1062-6050-49.2.08
L2  - https://dx.doi.org/10.4085/1062-6050-49.2.08
DO  - 10.4085/1062-6050-49.2.08
SP  - S. 198-203
SN  - 1062-6050
JO  - Journal of athletic training
IS  - 2
VL  - 49
M3  - Elektronische Ressource (online)
M3  - Gedruckte Ressource
ID  - PU201405004820
ER  -