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Pinna Comparison

This model shows how to open the ear canal for hearing protector insertion. The direction may be different for each person, but often gently pulling up or back and out opens and straightens the ear canal.

Pinna Comparison 3-D Model

This model is useful for patient education, professional training and patient use. 

  • The interactive image below has a large file size and may take a long time to load on screen.
  • For best results, download the file (14.5 MB) to your computer and open the original file on your desktop computer.

Please share how you are using the 3-D Ear Model by contacting us at the Hearing Center of Excellence.

Last Updated: September 22, 2023
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