Skarżyński H, Matusiak M, Furmanek M, Skarzyński P H
Cochlear Implants Int. 2014 May;15 Suppl 1:S4-7. doi: 10.1179/1467010014Z.000000000159.
Hearing preservation surgery requires specially a traumatic technique. Having some preoperative anatomical data of the size of patient's cochlea surgeon can design his or her insertion depth. In the study we have evaluated a relation between hearing preservation rate and angular insertion depth estimated intraoperatively and postoperatively having measured insertion angle from radiological assessment and calculations given by Escude. There has not been no statistically significant difference between insertion depth angle, either estimated intraoperatively and measured and calculated post-operatively, and hearing preservation rate in the group. This analysis confirms a traumaticy of insertion in hearing preservation surgery.
听力保留手术需要特别的微创技术。根据患者耳蜗大小的一些术前解剖数据，外科医生可以设计植入深度。在本研究中，我们通过放射学评估测量插入角度，并根据埃斯库德给出的计算方法，评估了术中及术后估计的角插入深度与听力保留率之间的关系。术中估计的插入深度角度与术后测量和计算的插入深度角度之间，以及该组的听力保留率之间，均无统计学显著差异。该分析证实了听力保留手术中插入操作的微创性。
