Fig. 2. Skull reconstruction with split calvarial bone grafting.

Skull reconstruction with split calvarial bone grafting. (A) When the ideal donor site which has proper contour and thickness is determined, the three-dimensional (3D) printed tactile model can be very helpful for the split calvarial bone grafting. (B) Pre- and postoperative frontal views. (C) 3D printed titanium implant for the correction of the calvarial bone defect. (D) Preoperative and postoperative results. Temporal muscle atrophy is shown.