Väliskuulmekäik
Väliskuulmekäik refers to the external auditory canal, the passage that extends from the auricle (the visible part of the ear) to the tympanic membrane (eardrum). This cartilaginous and bony tube plays a crucial role in hearing by channeling sound waves from the environment into the middle ear.
The outer part of the external auditory canal is lined with skin containing hair follicles and sebaceous
The length of the external auditory canal varies slightly between individuals and genders, but it is typically