In vertebrates, an ear is the organ that enables hearing and body balance using the vestibular system. In humans, the ear is described as having three parts: the outer ear, the middle ear and the inne
Middle ear
…The middle ear is the portion of the ear medial to the eardrum, and distal to the oval window of the cochlea (of the inner ear). The mammalian middle ear contains three ossicles (malleus…
The human outer ear
Perforation (otoscope)
Fluid in middle ear cavity
Stretching of the earlobe and various cartilage piercings