Isthmus of Ear Cartilage

The isthmus of the ear is a small plate that separates the external auditory canal and the outer ear. Despite the fact that it seems small in appearance, its functions and importance cannot be overestimated.

The functions of the ear bridge are quite simple: It separates the external auditory opening from the ear, thereby preventing various bacteria and pathogens from spreading over the surface of the ears.

The isthmus plays the role of a shock absorber, softening the impact of external factors, for example, blows to the auricle area, strong touches, etc. Thus, it does not cause