人工耳蜗植入(CI)是重度、极重度感音神经性聋患者恢复听力的最成功及有效方式,其中疑难病例CI手术主要包括两类,一类是手术难度及风险较高者,另一类是术前耳聋病因不明确、诊断较为困难,术后疗效不佳或不确定者,结合相关文献介绍处理上述各类情况的临床经验。 Cochlear implants (CI) are the most successful and effective ways to restore hearing in patients with severe and severe sensorineural hearing loss. Among them, CI patients with difficult cases mainly include two types: one is higher difficulty and risk, Class is the cause of preoperative deafness is not clear, the diagnosis is more difficult, poor or uncertain postoperative efficacy, combined with the relevant literature describes the clinical experience of dealing with these types of situations.