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聽(tīng)小骨重建手術(shù)能恢復(fù)聽(tīng)力嗎
- 聽(tīng)小骨重建手術(shù)能恢復(fù)聽(tīng)力嗎
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參與醫(yī)生

聽(tīng)小骨重建手術(shù)能恢復(fù)因聽(tīng)小骨中斷而導(dǎo)致的傳導(dǎo)性聽(tīng)力下降,但是通常這種聽(tīng)力下降會(huì)合并感音神經(jīng)性聽(tīng)力下降,此時(shí)聽(tīng)小骨重建手術(shù)并不能恢復(fù)聽(tīng)力。聽(tīng)力下降分為傳導(dǎo)性耳聾、感音神經(jīng)血管耳聾以及混合性耳聾。聽(tīng)小骨的問(wèn)題導(dǎo)致的耳聾,多數(shù)為傳導(dǎo)性耳聾,或以傳導(dǎo)性耳聾為主。聽(tīng)小骨重建手術(shù)后,可改善因傳導(dǎo)性因素導(dǎo)致的聽(tīng)力下降,但對(duì)于合并感音神經(jīng)性耳聾這一部分聽(tīng)力下降患者無(wú)效。感音神經(jīng)性耳聾,目前無(wú)法通過(guò)藥物或手術(shù)方法進(jìn)行改善,只能通過(guò)配戴助聽(tīng)器改善聽(tīng)力。如果感音神經(jīng)性耳聾達(dá)到重度以上甚至需考慮人工耳蝸植入,才能有效改善??傊?,耳聾手術(shù)是否能提高聽(tīng)力,需要綜合決策。

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