Double-sided dog ear in natural size which both shows the anatomy and various diseases

This double-sided dog ear is highly educational and illustrative. On one side you can see the anatomy of the dog's ear, and on the other side you can see different diseases of the ear (see the pictures on the left). The model measures 12 x 7 x 5 cm.

Anatomically, the ear is divided into the outer ear, the middle ear and the inner ear.

The following is seen on the model's side showing the anatomy:

The outer ear

The earlobe with cartilage and the external ear canal with the vertical (vertical) and horizontal (horizontal) ear canal/funnel.

Middle ear

The eardrum and the small bones of the middle ear

The inner ear

Cochlea (the cochlea), the location in the temporal bone, m. temporalis and a bit of the Eustachian tube (tuba auditoriva). The archways are not visible.

The following is seen on the model's page showing diseases and disorders of the ear:

• The outer ear which is red and inflamed
• Inflammatory exudate (inflammatory product) in the outer ear
• Ear canal with partial occlusion (partial blockage) due to cellular hyperplasia
• Inflammation (inflammation) in structures of the inner ear
• Inflammatory exudate in the temporal bone