External or Outer ear

-          Consists of pinna or auricle—the part of the ear that we see

-          External Auditory Canal, is the tube that connects the outside world to the eardrum

Middle Ear

-          Consists of ossicles which transmit sound from the eardrum to the inner ear

-          Eustachian tube which connects the back of the throat to the middle ear, and allows one to equalize pressure or “pop” the ears. Proper functioning of this tube is important for sound conduction.

Inner Ear

has two main parts and functions:

-          Cochlea, which contains receptors for hearing

-          Vestibule and Semicircular canals, which contain receptors for balance.

About the Nose:

The nose is responsible for the sense of smell. The external part of the nose is the part we can see on the face. On the inside of the nose are several more important parts:

Septum: This is made of bone and cartilage and divides the two nasal passages. A deviated septum can cause problems with breathing and may contribute to sinus infections.

Nasal Passages: These are sensitive passages that are lined with mucus membranes that can swell with infection or allergies and make it hard to breathe normally. The turbinates are important components in this process.

Sinuses: Are 4 pairs of air filled cavities in the bones of the face and head

About the Throat:

The throat is responsible for important functions, such as breathing, speaking, and swallowing.

Tonsils and Adenoids: Are considered to be a part of the immune system. They are located at the back of the mouth and nose. They may actually cause sickness when they are chronically infected.

Larynx: or voicebox is where the vocal cords are located. The main function of the larynx is respiration and airway protection. Speech is another function of the larynx.

There are many conditions that are treated by an ear, nose, and throat physician. We discuss these in other parts of this website.