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  • 残余听力保留
    时间:2011-12-01  阅读:4130次  作者:admin

            一般而言,耳聋者或多或少都具有残余听力,往往低频残余听力较多。通过柔手术(soft surgery)方法可以最大限度地减少耳蜗结构的损失和保留残余听力。对60名诺尔康植入者术前术后残余听力进行对比,发现中40例术前具有残余听力,其中13例术后保留了残余听力,残余听力保留比例为32.5%,与国外报道的残余听力保留比例相近【1】【2】【3】。
              [1] Henryk Skarzynski, Artur Lorens, Patrick D’Haese, et al. Preservation of Residual Hearing in Children and Post- Lingually Deafened Adults after Cochlear Implantation: An Initial Study. ORL 2002; 64: 247- 253.
              [2] Luis Garcia- Ibanez, Angle Ramos Macias, Constantino Morera, et al. An evaluation of the preservation of residual hearing with the Nucleus Contour Advance electrode. Acta Oto- Laryngologica, 2009; 129: 651- 664.
               [3] Ryan F. Brown, Timothy E. Hullar, Jamie H. Cadieux, et al. Residual Hearing Preservation After Pediatric Cochlear Implantation. Otol Neurotol, 2010; 31: 1221- 1226.

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