Basic Study
Copyright ©The Author(s) 2017.
World J Orthop. Mar 18, 2017; 8(3): 256-263
Published online Mar 18, 2017. doi: 10.5312/wjo.v8.i3.256
Figure 2
Figure 2 Sagittal vertical axis and angle pelvis-acromion. A: SVA was defined as the distance between the marker “S1” and the vertical line passing by the marker “C7”. This parameter reflects trunk position during gait: A great value of SVA indicates that the trunk is leaning forward; B: APA was defined as the angle between the line joining the 2 “Acromion” markers and the line joining the 2 “anterosuperior iliac spine” markers. SVA: Sagittal vertical axis; APA: Angle pelvis-acromion.