1). Site A consisted of 23 lesions originating in the concha, Site B of 22 originating along the anterior base of the pinna (crus of helix, tragus, intertragal area, antitragus and lobule), Site C ...

For example, there's the tragus piercing that sits on the small flap in your inner ear that's closest to the ear canal; the helix piercing, which is typically located on the outer cartilage ...