Effects of Knee Osteoarthritis on Hip and Ankle Gait Mechanics

<div><i>Range of motion (ROM) of the knee, hip, and ankle joint.</i> The knee OA (KOA) group showed smaller ROM than the control group. In the knee joint, a negative value indicates hyperextension. In the hip joint, a negative value indicates extension. In the ankle joint, a negative value indicates plantar flexion.</div>

Advances in Orthopedics

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Figure 1

Figure 1: Effects of Knee Osteoarthritis on Hip and Ankle Gait Mechanics 