Bajaj Y, Wyatt M E, Gault D, Bailey C M, Albert D M
Clin Otolaryngol. 2005 Oct;30(5):468-71. doi: 10.1111/j.1365-2273.2005.01041.x.
Keypoints * Bilateral microtia is a challenging problem as these patients require both reconstruction of the auricle and rehabilitation of hearing. * Our aim was to find the optimal position for bone-anchored hearing aids (BAHA) in patients requiring reconstruction of the auricle on the same side. * From an analysis of five such operated patients, it was found that siting a BAHA 6.5-7.0 cm from the position of the external auditory meatus is probably the correct distance to facilitate optimal auricular reconstruction. * Using these criteria, a group of another five patients with BAHA awaiting auricular reconstruction were reviewed. Of these only three (60%) have been satisfactorily sited.
双侧小耳畸形是一个具有挑战性的问题，因为这些患者既需要耳廓重建，也需要听力康复。我们的目的是为需要在同侧进行耳廓重建的患者找到骨锚式助听器（BAHA）的最佳位置。通过对五例此类手术患者的分析发现，将BAHA放置在距外耳道位置6.5 - 7.0厘米处可能是有利于进行最佳耳廓重建的正确距离。使用这些标准，对另外五例等待耳廓重建且已佩戴BAHA的患者进行了评估。其中只有三例（60%）位置放置满意。
