Auricular Total Reconstruction with Radial Forearm Prelaminated Flap Assisted by 3D Surface Imaging and 3D Printing.

The anatomic position of the auricle leaves it vulnerable to traumatic lesions. In most cases, the best reconstructive outcome is accomplished using a temporoparietal flap with a costal cartilage frame and a partial thickness skin graft. Exceptional cases may require different approaches because the reconstructive goals could be more structural than aesthetic.