Achievement of hearing preservation in the presence of an electrode covering the residual hearing region.
Achievement of hearing preservation in the presence of an electrode covering the residual hearing region.
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DOI：
10.3109/00016489.2010.539266
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发表时间：
2011-04
影响因子：
1.4
通讯作者：
Jolly C
中科院分区：
文献类型：
--
作者：
Usami S;Moteki H;Suzuki N;Fukuoka H;Miyagawa M;Nishio SY;Takumi Y;Iwasaki S;Jolly C
通过长电极的完全插入，即使在长电极覆盖剩余听力区域的情况下也可以实现听力保护。在开发新的电极设计和手术技术的无创概念方面取得的进展使人工耳蜗植入手术后的听力保护成为可能，EAS（电声刺激）伴随听力保护是低频残留听力患者的新趋势。然而，长/中电极完全插入和听力保护仍然是一个具有挑战性的领域，需要讨论。在本研究中，使用圆窗插入、无创电极和地塞米松给药，并在完全插入电极的情况下评价无创性（听力保护和前庭功能保护）。完全插入电极后的术后评估显示，所有5例患者的低频听力均保持良好。结合术后成像和参考音调定位图，确认完全插入的实现，并指示相应的频率和电极深度。从最短钻孔时间和保留前庭功能的角度证实了本病例中圆窗插入的无创伤性。
With full insertion with a long electrode, hearing preservation can be achieved even in the presence of a long electrode covering the residual hearing region. Advances in developing new atraumatic concepts of electrode design as well as surgical technique have enabled hearing preservation after cochlear implantation surgery, and EAS (electric acoustic stimulation) accompanied with hearing preservation is a new trend for patients with residual hearing at the lower frequencies. However, full insertion with a long/medium electrode and hearing preservation is still a challenging field that calls for discussion. In this study, round window insertion, an atraumatic electrode, and dexamethasone administration were used and atraumaticity (hearing preservation and conservation of vestibular function) was evaluated with full insertion of the electrode. Postoperative evaluation after full insertion of the electrodes showed that hearing at low frequencies was well preserved in all five cases. Combined postoperative imaging with the referential tonotopic map confirmed achievement of full insertion and indicated the corresponding frequencies and the depth of the electrode. Achievement of atraumaticity of round window insertion in the present cases was confirmed from the viewpoint of the minimal drilling time as well as the preserved vestibular function.
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DOI：
10.1159/000262601
发表时间：
2010-01-01
期刊：
COCHLEAR IMPLANTS AND HEARING PRESERVATION
影响因子：
--
作者：
Adunka, Oliver F.;Pillsbury, Harold C.;Buchman, Craig A.
通讯作者：
Buchman, Craig A.
影响因子：
1.6
作者：
Basta, D.;Todt, I.;Ernst, A.
通讯作者：
Ernst, A.
DOI：
10.1016/j.compmedimag.2009.01.004
发表时间：
2009-06-01
影响因子：
5.7
作者：
Gomi, Tsutomu;Hirano, Hiroshi;Umeda, Tokuo
通讯作者：
Umeda, Tokuo
影响因子：
1.4
作者：
Briggs, RJS;Tykocinski, M;Roberson, JB
通讯作者：
Roberson, JB
影响因子：
1.4
作者：
Stromberg, Anna-Karin;Yin, Xinghong;Duan, Maoli
通讯作者：
Duan, Maoli