2009年9月9日星期三

Cochlear Implant and Hybrid Implant

Presentation from Med El and Dr Nirmal Petal

CI implant system is not good for tonal language such as Cantonese and Mandarin as its poor frequency resolution.

Hybrid implants showed best speech discrimination score in patients with Ski-Plate hearing loss at high frequencies.

15% patients lost their low frequency hearing after hybrid implants but still have good speech discrimination abilities.

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