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Pathogenesis of Cochlear Nerve Deficiency

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Cochlear Implantation for Cochlear Nerve Deficiency
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Abstract

The etiology and pathogenesis of cochlear nerve deficiency (CND) are unclear and are generally thought to be related to congenital development and acquired degeneration. Congenital developments include early developmental insult that affects both the hindbrain and cochlear formation and later localized insult that is limited to the cochlear inner hair cells, spiral ganglion, or cochlear nerve itself. Acquired degeneration includes cochlear hair cell loss, and the amount of degeneration may differ considerably between the two ears. Furthermore, congenital cytomegalovirus infection may be associated with CND, but the exact mechanism remains to be further explored.

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Correspondence to Lihui Huang .

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Huang, L., Wen, C., Xie, J., Yu, Y., Li, Y. (2022). Pathogenesis of Cochlear Nerve Deficiency. In: Li, Y. (eds) Cochlear Implantation for Cochlear Nerve Deficiency. Springer, Singapore. https://doi.org/10.1007/978-981-19-5892-2_2

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  • DOI: https://doi.org/10.1007/978-981-19-5892-2_2

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-19-5891-5

  • Online ISBN: 978-981-19-5892-2

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