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Sugahara Kazuma

Affiliate Master Yamaguchi University

Cochlear Implant in Yamaguchi University School of Medicine

山口医学 Volume 48 Issue 3 Page 103-108
published_at 1999-06
B030048000303.pdf
[fulltext] 3.29 MB
Title
当科における人工内耳埋込み術
Cochlear Implant in Yamaguchi University School of Medicine
Creators Shimogori Hiroaki
Creators Sugahara Kazuma
Creators Nakatsu Aiko
Creators Imamoto Michiyo
Creators Takahashi Masahiro
Source Identifiers
Creator Keywords
人口内耳 失聴期間 失聴原因 リハビリテーション 合併症
From July in 1997, cochlear implant has been performed for 11 postlingual deaf patients (6 male and 5 female, mean age, 53.6, mean duration of deafness, 6.1 years) in our clinic. The cause of deafness in two patients was streptomycin ototoxicity, sudden deafness in one, and unknown in the remaining eight. In all cases, the inverted U-shaped skin incision was used. The temporal bone was exposed, and a package bed for an implant device was made. Posterior tympanotomy was performed, and an electrode was inserted into the scala tympani. In one patient, at 2 days post-operation, epidural hematoma happened and the removal of the hematoma was required. The other 10 patients had no complication involving flap necrosis, electrode slip-out, facial nerve palsy, and device failure. All patients showed good restoration of speech comprehension.
Subjects
医学 ( Other)
Languages jpn
Resource Type journal article
Publishers 山口大学医学会
Date Issued 1999-06
File Version Version of Record
Access Rights open access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools 医学部