Introduction Earwax, which is also called cerumen, fulfils important functions in the ear. It is a bitter, yellowish, greasy secretion of the external auditory canal. The earwax glands produce it. They are called Glandulae ceruminosae in medical terminology. It contains mainly fats, cholesterol and cholesterol esters but also important enzymes that give earwax an antibacterial … Remove earwax safely
Removing earwax from the child’s ears – What must be observed? Earwax is usually not harmful to children either. However, some children seem to produce very large amounts of earwax. Normally, however, this normalizes in the course of puberty. Often the temptation is nevertheless great to remove the substance which is considered to be dirt. … Removing earwax from the child’s ears – What must be observed? | Remove earwax safely
General information The term “auditory canal” refers to two different anatomical structures. On the one hand, it refers to the “internal auditory canal” (Meatus acusticus internus), on the other hand to the “external auditory canal” (Meatus acusicus externus). Colloquially, however, the latter is usually meant. The external auditory canal The external auditory canal as part … Auditory Canal
The internal auditory canal In contrast to the external auditory canal, the internal auditory canal is part of the inner ear and runs in the petrous bone. It serves the facial nerve (VII. cranial nerve), the vestibulocochlear nerve (VIII. cranial nerve) as well as blood vessels as a passage into the posterior fossa. These nerves … The internal auditory canal | Auditory Canal
