Why are there conductive tinnitus?

Jinghao助听器专家说，传导性耳鸣是听觉系统的传导部分发生障碍，传音障碍降低了听取外界声音的能力，减弱了其掩盖体内所发生声音的作用，使之能感觉出来，而成为耳鸣。再有，通过骨导传入耳内的声音，由于传导障碍，向外逸散渠道受阻，而提高了耳内声音的感觉，成为一种以低频为主的，类似刮风似的呼呼响声。

　　Jinghao助听器专家说，传导性耳鸣是因外耳中耳有病变，使声音传导过程发生障碍，而引起耳鸣。常见致聋原因有外耳道盯聍、异物、炎症、先天性耳道闭锁、急慢性化脓性中耳炎、急慢性非化脓性中耳炎、先天性畸形，肿瘤，大疱性鼓膜炎，耳硬化症早期等。Jinghao助听器专家总结传导性耳鸣几点原因如下：

1 trauma, such as the middle ear, tympanic membrane trauma, ossicular chain interruption.

2 occlusion of the external auditory canal, such as congenital or acquired external ear canal malformation or atresia, external auditory canal embolism, osteophytes, foreign bodies, tumors, inflammation, etc.

3 Middle ear dysplasia, such as the tympanic membrane and ossicular chain absent or deformed.

4 inflammatory diseases in the middle ear, such as middle ear purulent or non-suppurative inflammation.

5 ossicular fixation, such as tympanosclerosis or otosclerosis.

Jinghao medical hearing aid reminder: hearing aids need to be professionally “fitted”, it is very important to choose a professional hearing aid fitting center and hearing aid fittings! All patients and friends have any hearing problems can call the Jinghao medical consultation, or personally Come to the fitting center experience. Hearing aid free consultation phone: +86-752-2299187

You can also email us: Jinghao14@jinghao.cc for more information you want to know.