Figure 1

Illustration of a standing anterior–posterior radiograph showing adduction and abduction hip deformities on the left side. LS, lumbar scoliosis; PO, pelvic obliquity; HAA, hip adduction angle.

Illustration of a standing anterior–posterior radiograph showing adduction and abduction hip deformities on the left side. LS, lumbar scoliosis; PO, pelvic obliquity; HAA, hip adduction angle.