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Titre : | Foot Pressure Pattern and its Correlation With Knee Range of Motion Limitations for Individuals With Medial Knee Osteoarthritis (2013) |
Auteurs : | Isao Saito ; Kyoji Okada ; Tomio Nishi ; et al. |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (2013/12, 2013) |
Article en page(s) : | pp. 2502-2508 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Gonarthrose ; Rééducation et réadaptation |
Mots-clés: | Osteoarthritis ; knee ; Walking ; Marche à pied |
Résumé : |
Objective To determine the foot pressure pattern of individuals with medial knee osteoarthritis (OA) and to analyze its relation with knee flexion/extension range of motion. Design Descriptive. Setting Rehabilitation center. Participants Individuals with unilateral, painful medial knee OA (n=50; mean age, 75y; OA group) were enrolled as subjects, and young, healthy persons (n=50; mean age, 28y; young group) and elderly persons (n=44; mean age, 74y; elderly group) without any pain, deformity, or apparent OA changes in either knee were enrolled as controls. Intervention Walking 10m at a comfortable speed. Main Outcome Measures Partial foot pressures as percentages of body weight (%PFP), anteroposterior length of the center of pressure (COP) path as a percentage of foot length (%Long), transverse width of the COP path as a percentage of foot width (%Trans), knee flexion/extension range of motion (in the OA group). Results The %PFP values for the heel and hallux, %Long, and %Trans were all significantly lower in the OA group than in controls (P<.001 all within the oa group a limited range of knee extension was significantly associated with short but not> Conclusions Individuals with medial knee OA exhibited low pressure on the heel and hallux and short %Long of the COP path, and limitation of knee extension was associated with shortness of %Long. The shortness of %Long in the OA group likely resulted from insufficient knee extension during the heel-contact phase associated with low pressure on the heel. %Long is a useful parameter in gait analysis by using a foot pressure measurement system. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/journal/archives-of-physical-medicine-and-rehabilitation |