目前,人工耳蜗植入(CI)是治疗重度-极重度感音性聋最有效的方法,选择手术适应证、制定手术方案、提高术后康复效果均依赖正确的术前评估。从听力学评估、影像学评估、患者智力和心理特征评估、患者及家属的期望值及家庭环境四方面进行分析和讨论。 At present, cochlear implants (CI) are the most effective methods for the treatment of severe-severe sensorineural deafness. The selection of surgical indications, the development of surgical plans and the improvement of postoperative rehabilitation depend on the correct preoperative evaluation. From the audiology assessment, imaging assessment, evaluation of patients with mental and psychological characteristics, the expectations of patients and their families and family environment analysis and discussion of four aspects.