Fig. 2
From: Cost-effective 3D scanning and printing technologies for outer ear reconstruction: current status
Anatomy of the outer / external right human ear (of author TW), consisting (from the inside out) of the external end of auditory canal in the center (gray), surrounded by tragus and antitragus (green), the antihelix and helix with their ‘legs’ (crus) on the top (in blue), which enclose the concha and fossa (purple), and the scapa (gray). The bottom part of the ear is the ‘lobe’ (orange)