How Do The Tubes Prevent Infection?
There is nothing magical or sophisticated about the way ear tubes work. The ear tube is simply a tiny hollow tube, which is placed in the eardrum. The tube works as a temporary Eustachian tube by allowing air to enter the middle ear, which helps swollen tissues to return to normal, and allowing hearing to return to normal. The tube also allows for future ear infections to drain and prevent collections of ear fluid.
