CHEN Xu-zhen,LI Jian-hong,DU Fei,et al.Hearing Speech Rehabilitation of Two Patients with IP-Ⅲ Inner Ear Malformation after Cochlear Implantation[J].Chinese Scientific Journal of Hearing and Speech Rehabilitation,2023,21(05):476-479.
CHEN Xu-zhen,LI Jian-hong,DU Fei,et al.Hearing Speech Rehabilitation of Two Patients with IP-Ⅲ Inner Ear Malformation after Cochlear Implantation[J].Chinese Scientific Journal of Hearing and Speech Rehabilitation,2023,21(05):476-479. DOI: 10.3969/j.issn.1672-4933.2023.05.006.
Hearing Speech Rehabilitation of Two Patients with IP-Ⅲ Inner Ear Malformation after Cochlear Implantation
)基因突变导致的X连锁遗传性耳聋,表现为男性发病,女性携带。该病人工耳蜗植入手术难度大,易致严重并发症,如脑脊液漏、电极误入内听道等,术后听觉和言语康复疗效不确切。笔者科室分别于2014年和2022年收治2名IP-Ⅲ内耳畸形患儿,均顺利完成右侧人工耳蜗植入手术,无并发症,术后1个月开机,声场助听听阈分别为28.8 dB HL和31.7 dB HL,术后听力言语康复较好。
Abstract
Incomplete partition type Ⅲ(IP-Ⅲ) is an X-linked genetic deafness caused by POU3F4 (DFNX2) gene mutation. Clinical manifestation is male onset
female carrier. The patient with IP-Ⅲ type inner ear malformation is hard to be performed cochlear implantation because some serious complications could occur
such as cerebrospinal fluid otorrhea
electrode enter the internal auditory canal. Furthermore
the rehabilitation efficacies of postoperative hearing and speech are uncertain. Two boys with type IP-Ⅲ inner ear malformation received cochlear implantation on their right ears in 2014 and 2022 in our Department
with no complications occurring. The electronic cochlears were smoothly started up one month after surgeries. The electronic cochlears have been working well until now. At present auditory thresholds of sound field hearing aid were 28.8 dB HL and 31.7 dB HL
respectively. Their hearing and speech rehabilitation efficacies were better than that in the preoperation.
关键词
不完全分隔Ⅲ型内耳畸形耳蜗植入康复疗效
Keywords
Incomplete partition type ⅢInner ear malformationCochlear implantationRehabilitationCurative effect
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