Fig. 4
From: Development of a novel customized cutting and rotating template for Bernese periacetabular osteotomy
The design process and entity generation of the rotating template. a The preoperative planned position of the acetabular fragment. b The predesigned patient-specific rotating template which filled the gap between the fragment and residual pelvis through computer-aided design technology. c The entity generation of the customized rotating template through rapid prototyping technology