Conductive Hearing Loss
Causes:

-Malformation of outer ear, ear canal, or middle ear structures

-Fluid in the middle ear from colds

-Ear infection (otitis media - an infection of the middle ear in which an accumulation of fluid may interfere with the movement of the eardrum and ossicles

-Allergies

-Poor Eustachian tube function

-Perforated eardrum

-Benign tumors

-mpacted earwax

-Infection in the ear canal

-Foreign body in the ear

-Otosclerosis