Table 1. Range of motion of joints.

Joints	Right (operated side)		Left
	Active	Passive	Active	Passive
Hip flexion	0	0-20	0	0-111
Hip extension	0	0	0	0-11
Knee flexion	0	0-20	0	0-130
Knee extension	0	10-0	0	130-0
Hip adduction	0	0	0	0-25
Hip abduction	0	0	0	0-45
Ankle dorsiflexion	0	0-15	0	0-25
Ankle plantarflexion	0	0-20	0	0-40