"antitragus"的定义和意义

What is "antitragus"?

The antitragus is a small projection of cartilage located opposite the tragus in the external ear. It is positioned above the earlobe, near the opening of the ear canal. The antitragus helps in the formation of the auricle and contributes to the structure and shape of the ear. While it doesn't have any significant sensory or functional role, the antitragus, along with other anatomical features of the ear, adds to the uniqueness and individuality of each person's appearance.