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Titre : | The effect of high, medium and low mobilization forces applied during a hip long-axis distraction mobilization on the strain on the inferior ilio-femoral ligament and psoas muscle: A cadaveric study (2020) |
Auteurs : | Elena Estébanez-de-Miguel ; Carlos López-de-Celis ; Santos Caudevilla-Polo ; Vanessa González-Rueda ; Elena Bueno-Gracia ; Albert Pérez-Bellmunt |
Type de document : | Article |
Dans : | Musculoskeletal Science and Practice (Vol. 47, June 2020) |
Article en page(s) : | p. 1-5 |
Note générale : | doi:10.1016/j.msksp.2020.102148 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Hanche ; Ligaments ; Muscles |
Résumé : |
Background:
Several studies have suggested that the changes in elasticity of the joint capsule and surrounding muscles during a hip long-axis distraction mobilization (LADM) could explain the pain-relieving and mobility-improving effects of the technique. Objective: To compare the strain on the inferior ilio-femoral ligament and psoas muscle when applying three different magnitudes of force during LADM. Design: Repeated measures controlled laboratory cadaveric study. Methods: Eleven hip joints were mobilized from six fresh-frozen cadavers (mean age, 73.4 ± 5.7 years). Three magnitudes of force (low, medium and high) were applied during a hip LADM in open-packed position according to grades of joint mobilization. Strain on the inferior ilio-femoral ligament and psoas muscle were measured with strain gauges. The magnitude of the force applied during LADM was recorded. Results: Strain on the inferior ilio-femoral ligament during a high-force LADM was significantly higher than strain on the inferior ilio-femoral ligament during low (p Conclusion: The different magnitudes of forces applied during LADM produce different strains on the inferior ilio-femoral ligament but not on the psoas muscle. The strain on the inferior ilio-femoral ligament during LADM depends on the magnitude of the mobilization force. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S246878121930459X |