Eustachian Tube

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Eustachian Tube

Eustachian Tube

Photo illustrating Eustachian Tube

Eustachian Tube

Hollow structure of bone and cartilage extending from the middle ear to the rear of the throat. By permitting air to leave or enter the middle ear, the tube equalizes air pressure on either side of the eardrum.

Follow us on Facebook
Related Pages
Related Ads
  • Diving travel last minute
  • Free Newsletter
  • advertise here