Conductive loss
CHOP Wax
- CHronic otitis media
- Otosclerosis (sclerosis of small ear bones)
- Perforation of tympanic membrane
- Wax
Sensorineural loss
A MIND
- Age (prebyacusis)
- Neuroma (acoustic)
- Infection e.g. mumps, meningitis
- Meniere’s disease
- Drugs e.g. gentamicin