Outer Ear Anatomy: Pinna

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Across
  1. 4. depression that is shaped like a triangle
  2. 6. pinna’s outermost fold
  3. 7. highest part of the concha that goes upward and is in the middle of the inferior crus of the antihelix and the crus of the helix
  4. 10. groove under the helix’s curve
  5. 11. another noteworthy protrusion at the lower part of the pinna
  6. 13. groove in the middle of the tragus and the antitragus
  7. 14. part of concha that is nearest to the external auditory meatus
  8. 15. lower bit of the pinna (the ear lobe)
Down
  1. 1. where the ear canal opens
  2. 2. noteworthy protrusion at the lower part of the pinna
  3. 3. antihelix divides into two different folds
  4. 5. lump of excess tissue along the helix edge
  5. 8. secondary fold of cartilage
  6. 9. where the helix ends
  7. 12. pinna’s deepest groove that is shaped like a bowl