Congenital cochlear malformation indicates that your child's cochlear structure is abnormal. The normal cochlea has 2.5-2.75 circles. Your child's cochlea may be smaller than this value, and the hair cells in the cochlea will also be missing to a considerable extent.

The principle of hearing aid is to amplify the sound and help the hearing impaired to hear clearly, which is greatly limited by the function of cochlea.

The principle of cochlear implant is to directly stimulate nerve cells in the cochlea with electrical signals containing information, so that human beings can hear the sound, which is more direct and effective than hearing AIDS in solving problems.

Which is more suitable for your child, hearing aid or cochlear implant, depends on the type and degree of hearing loss of your child. If the degree is not heavy, the use of hearing AIDS is very cost-effective. If it is difficult to hear most of the sounds in life, then using cochlear implant is the best choice.

However, the effect still needs clinical examination. At present, we can only speculate according to theory.