temporary deafness
ear boil ear discharge deafness
deafness
The ear drum.
Conductive deafness is when the sound waves are prevented from reaching the inner ear. It can be because of wax in the outer canal, fluid inside it, or the tiny bones in the ear have seized up. With perceptive deafness, sound waves can reach the inner ear, though it is a disease of the nerves leading to the brain or a condition affecting the function of the inner ear. Most cases of deafness fall into the category of conductive and perceptive deafness, though other cases of deafness are as simple as the result of old age.
conduction deafness
conduction deafness
conduction deafness
A hearing aid in their ear
conduction deafness
Conductive deafness is caused by the bones in the middle ear to pass on sound vibrations to the inner ear. Nerve deafness may be caused by a disease or some other event that injures the cochlear nerve.
Deafness