An eardrum perforation is defined as a hole or rupture in the eardrum. Known medically as a tympanic membrane rupture, this tear occurs in the membrane separating your outer ear from your inner ear. A perforation can lead to a middle ear infection and possible hearing loss, though in many cases it will heal on its own without medical treatment. <\/p>\n\n\n\n
The eardrum converts sound waves into nerve impulses that are sent to the brain, and protects the middle ear from bacteria, moisture and other foreign objects. A perforation can disrupt both important functions, allowing bacteria to enter the ear and cause an ear infection (otitis media) or contribute to a loss of hearing. <\/p>\n\n\n\n
What Can Cause Eardrum Perforations? <\/h2>\n\n\n\n
Eardrum perforations are most often caused by infection, injury or Eustachian tube disorders. Middle ear infections cause a buildup of pressure that may result in a ruptured eardrum. <\/p>\n\n\n\n
Injury or trauma to the ear or head can cause a perforation, as can a skull fracture or sudden loud noise, such as an explosion. <\/p>\n\n\n\n
Inserting objects like bobby pins or Q-tips in the ear to clean wax can inadvertently cause a rupture as well. And chronic Eustachian tube problems can weaken the eardrum, making it more prone to perforation. <\/p>\n\n\n\n