FIGURE 2.
Anatomical landmarks and angles: (A) Acetabular version angle a and (B) acetabular coverage angle ß. The slice where the circumference of the femoral head was largest was chosen for analysis. The arrows show the rim of the acetabulum. (C) femoral lateral bowing landmarks. (D) femoral frontal bowing landmarks. (E) mechanical axis landmarks. (F) femoro-tibial angle landmarks. Figure adapted with permission from Scorcelletti and colleagues, illustrations by Xaali O’Reilly-Berkeley.