2013 Fiscal Year Final Research Report
Effect of exercise therapy on three-dimensional kinematics of the knee during gait in patients with knee osteoarthritis
| Project/Area Number |
23700595
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Rehabilitation science/Welfare engineering
|
|---|
| Research Institution | Chiba University |
|---|
Principal Investigator |
|
|---|
| Research Collaborator |
SASHO Takahisa 千葉大学, 大学院医学研究院, 准教授 (20312952)
BANKS Scott University of Florida, Department of Mechanical and Aerospace Engineering, Associate Professor
|
|---|
| Project Period (FY) |
2011 – 2013
|
| Keywords | 変形膝関節症 / 膝動態解析 / ３D-2D registration |
|---|
| Research Abstract |
We measured three-dimensional knee kinematics during squat and gait in healthy subjects and patients with medial knee osteoarthritis using a fluoroscope and 3D-2D registration techniques. In the healthy subjects, the amount of axial rotation during gait was significantly smaller than that during squat activity. The center of rotation during gait was located significantly more laterally than that during squat activity. The estimated tibiofemoral contact location was also different between the two activities. In the patients with medial knee osteoarthritis, significant anterior translation and internal rotation of the tibia were observed compared to the healthy subjects. The kinematics changes in the osteoarthritis patients were found during both squat and gait activities.
|
Research Products
(7 results)
-
-
-
-
-
-
[Presentation] Compaison of in vivo kinematics of the knee between gait and squat2012
Author(s)
S. Mukoyama, S. Yamaguchi, T. Sasho, N.Ikegawa, M. Saito, R. Akagi, Y. Muramatsu, T., Nakaguchi, H. Kato, S.A. Banks, K. Takahashi
Organizer
2012 World Congress on Osteoarthritis
Place of Presentation
Barcelona
Year and Date
20120426-29
-
