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Lower extremity alignment measurement methods for: (A) limb length inequality; (B) pelvic angle; (C) femoral antetorsion angle; (D) Q angle; (E) tibiofemoral angle; (F) genu recurvatum angle; (G) tibial torsion angle; (H) rearfoot angle and; (I) medial longitudinal angle.
Abbreviation: Q angle, quadriceps angle.
