適應(yīng)癥1.長(zhǎng)期間斷流膿較易控制,聽(tīng)力明顯下降,骨、氣導(dǎo)差較大。2.流膿停止,鼓膜穿孔愈合或遺留小穿孔,但聽(tīng)力明顯或繼續(xù)下降,貼補(bǔ)試驗(yàn)聽(tīng)力無(wú)變化。3.殘存鼓膜有鈣化斑及疤痕。4.病灶在聽(tīng)骨鏈周?chē)灾乱鹕瞎氖义N砧關(guān)節(jié)固定或 (共 1135 字) [閱讀本文] >>
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 適應(yīng)癥1.長(zhǎng)期間斷流膿較易控制,聽(tīng)力明顯下降,骨、氣導(dǎo)差較大。2.流膿停止,鼓膜穿孔愈合或遺留小穿孔,但聽(tīng)力明顯或繼續(xù)下降,貼補(bǔ)試驗(yàn)聽(tīng)力無(wú)變化。3.殘存鼓膜有鈣化斑及疤痕。4.病灶在聽(tīng)骨鏈周?chē)灾乱鹕瞎氖义N砧關(guān)節(jié)固定或 (共 1135 字) [閱讀本文] >>