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Jinghao hearing aid experts said that conductive tinnitus is an obstacle in the conduction part of the auditory system, which reduces the ability to listen to the external voice, weakens the role of covering up the sound in the body, so that it can be felt, and become tinnitus. Moreover, the sound introduced into the ear through bone conduction is blocked by the conduction barrier and the outward escape channel, which improves the sense of the sound in the ear and becomes a low-frequency, wind like exhaling sound.
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According to experts of Jinghao hearing aid, conductive tinnitus is caused by the disorder of the outer and middle ear, which causes the disorder of sound conduction process and tinnitus. The common causes of deafness include external auditory canal marking wax, foreign body, inflammation, congenital atresia of auditory canal, acute and chronic suppurative otitis media, acute and chronic non suppurative otitis media, congenital malformation, tumor, bullous tympanitis, early stage of otosclerosis, etc. Jinghao hearing aid experts summarized several reasons for conductive tinnitus as follows:
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① trauma, such as trauma of middle ear, tympanic membrane, interruption of ossicular chain, etc.
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② blockage of external auditory canal, such as congenital or postnatal malformation or atresia of external auditory canal, cerumen embolism of external auditory canal, bone wart, foreign body, tumor, inflammation, etc.
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(3) dysplasia of middle ear, such as absence or deformity of tympanic membrane and ossicular chain.
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(4) inflammatory diseases of the middle ear, such as suppurative or non suppurative inflammation of the middle ear.
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⑤ ossicular fixation, such as tympanosclerosis or otosclerosis.
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Link:Why can appear conduction tinnitus?
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