Chapter 15B -- Hearing Flashcards
auricle
one of two parts of the external ear (the other part is the auditory canal)
cerumen
wax-like secretion occurring in the external auditory canal
cochlea
part of the bony labrinth
eustachian tube
the auditory tube that connects the middle ear to the pharnyx
external auditory canal
one of two parts of the external ear (the other is the auricle)
incus
one of the auditory ausicles (the anvil)
labyrinth
canals of the inner ear
malleus
one of the auditory ossicles (the hammer)
ossicles
three small bones in the middle ear; the malleus, incus and stapes
stapes
one of the auditory ossicles (the stirrup)
tympanic cavity
the middle ear
tympanic membrane
the eardrum
anacusis
total deafness
conductive hearing loss
hearing loss caused by interference with sound transmission in the external auditory canal, middle ear or ossicles
labyrinthitis
inflammation of the labyrinth
mastoiditis
inflammation of any part of the mastoid process
Meniere syndrome
chronic disease of the inner ear characterized by vertigo, tinnitus and periodic hearing loss
myringitis
inflammation of the TM
otalgia
pain in the ear
otitis
inflammation of the ear
otitis externa
inflammation of the outer ear
otitis media
inflammation of the middle ear
otitis interna
inflammation of the inner ear
otodynia
earache
otopathy
any disease of the ear
otoplasty
surgical repair of the pinna of the ear
otorrhea
fluid discharge from the ear
otosclerosis
formation of spongy bone in the inner ear producing hearing loss
presbycusis
hearing loss that occurs with aging
sensorineural hearing loss
hearing loss caused by a neural condition
tinnitus
sensation of noises (such as ringing) in the ears
vertigo
sensation of spinning or whirling; can be caused by infection or other disorder in the inner ear
audiologist
specialist who measures hearing efficiency and treats hearing impairment
otologist
specialist in otology, the branch of medical science concerned with the study, diagnosis and treatment of diseases of the ear and its related structures
otology
branch of medical science concerned with the study, diagnosis and treatment of diseases of the ear and its related structures
audiogram
automatically recorded results of a hearing test with a audiometer
cochlear implant
surgically implanted hearing aid in the cochlea
otoscope
device for looking into the ear
Rinne test
hearing test using a tuning fork; checks for differences in bone conduction and air conduction
tuning fork
an instrument that vibrates when struck
Weber test
hearing test using a tuning fork; distinguishes between conductive and sensorineural hearing loss
labyrinthotomy
surgical incision into a labyrinth
mastoidectomy
surgical removal of a mastoid process
myringectomy
surgical removal of all or part of the TM
myringoplasty
surgical repair of the TM
myringotomy
incision or surgical puncture of the eardrum
otoplasty
surgical repair of the pinna of the ear
stapedectomy
surgical removal of the stapes
tympanectomy
surgical removal of the eardrum
tympanocentesis
puncture of the tympanic membrane with a needle to aspirate middle ear fluid
otology
branch of medical science concerned with the study, diagnosis and treatment of diseases of the ear and its related structures
audiogram
automatically recorded results of a hearing test with a audiometer
cochlear implant
surgically implanted hearing aid in the cochlea
otoscope
device for looking into the ear
Rinne test
hearing test using a tuning fork; checks for differences in bone conduction and air conduction
tuning fork
an instrument that vibrates when struck
Weber test
hearing test using a tuning fork; distinguishes between conductive and sensorineural hearing loss
labyrinthotomy
surgical incision into a labyrinth
mastoidectomy
surgical removal of a mastoid process
myringectomy
surgical removal of all or part of the TM
myringoplasty
surgical repair of the TM
myringotomy
incision or surgical puncture of the eardrum
otoplasty
surgical repair of the pinna of the ear
stapedectomy
surgical removal of the stapes
tympanectomy
surgical removal of the eardrum
tympanocentesis
puncture of the tympanic membrane with a needle to aspirate middle ear fluid
tympanoplasty
surgery performed on the eardrum
tympanyotomy
synonym for myringotomy (surgical incision into the TM)