Displacement Pattern of Anterior and Posterior Column Fragments in Both-Column Acetabular Fractures: A 3D Reconstruction-Based Study

Figure 5

Characteristics of BCAFs. (a) Central dislocation of femoral head (red arrow). (b) “Spur sign” (white arrow). (c) Surgical incision for combined Stoppa+iliac fossa approach.

(a)

(b)

(c)