Fig. 5
From: Development of a novel customized cutting and rotating template for Bernese periacetabular osteotomy
Application of the patient-specific cutting and rotating template for PAO. a, b Fixed the patient-specific cutting template on the inside surface of the pelvis and cut off the superior ramus of the pubis, ischium, ilium, and posterior acetabulum in sequence along the template edge. c, d Rotated the fragment anterolaterally and placed the rotating template into the gap between the acetabular fragment and residual pelvis and positioned the acetabular fragment at a unique location in three-dimensional space. (M: medial, L: lateral, U: up, D: down, ASIS: anterior superior iliac spine)