Fig. 3From: Analysis of factors that affect the precision of the radiographic lateral femoral bowing angle using a three-dimensional computed tomography-based modelling techniquePlane a: axial plane; Plane b: coronal plane; Plane c: sagittal plane; Plane d: arc plane. Lower limb coronal plane: The plane formed by femoral transepicondylar axis and femoral head point. Lower limb sagittal and axial plane: perpendicular to coronal plane, respectively, and mutuallyBack to article page