The auricle is a complex, three-dimensional structure primarily composed of a 1–3 mm thick frame of covered by skin. Key anatomical landmarks include: Helix : The prominent outer rim of the ear.
: Its unique folds and curves help the brain determine the direction from which a sound is originating. Medical and Clinical Significance Auricular - Massive Bio auriculare
: The deepest, hollow part of the external ear that leads to the canal. The auricle is a complex
: The small, pointed eminence in front of the ear canal. auriculare
: The auricle acts like a funnel to collect sound waves and amplify them.