Analysis of complex cochlear implantation electrode repositioning strategies based on intraoperative CT.
10.13201/j.issn.2096-7993.2025.05.009
- Author:
Chaoyue ZHAO
1
;
Bo GAO
2
;
Dejun ZHANG
3
;
Lu ZHENG
1
;
Qiuquan WANG
2
;
Pu DAI
2
Author Information
1. Nankai University，Tianjin，300071，China.
2. Department of Otolaryngology Head and Neck Surgery，the 6th Medical Center of Chinese PLA General Hospital，Chinese PLA Medical School，State Key Laboratory of Hearing and Balance Science，National Clinical Research Center for Otolaryngologic Diseases，Key Laboratory of Hearing Science，Ministry of Education，Beijing Key Laboratory of Hearing Impairment Prevention and Treatment.
3. Otolaryngology Head and Neck Surgery，Second Hospital of Jilin University.
- Publication Type:Journal Article
- Keywords:
cochlear implantation;
inner malformation;
intraoperative CT
- MeSH:
Humans;
Cochlear Implantation/methods*;
Retrospective Studies;
Tomography, X-Ray Computed;
Cochlear Implants;
Male;
Female;
Child, Preschool;
Child;
Cochlea;
Electrodes, Implanted;
Infant
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2025;39(5):443-452
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the application value of intraoperative sliding rail computed tomography （CT） in complicated and difficult cochlear implantation by analyzing the cases of complicated and difficult cochlear implantation. Methods:The clinical data of patients with complicated and difficult cochlear implantation assisted by sliding rail CT were retrospectively analyzed, the intraoperative complications and the number of electrode adjustments were summarized, and the patients were followed up. Results:A total of 51 subjects were included in this study, including 46 patients with inner ear malformation, 2 patients with cochlear ossification, there were 7 patients underwent secondary scanning to adjust the electrode and achieved satisfactory implantation position. Conclusion:Intraoperative CT scanning is a reliable adjunctive tool for determining the placement of complex cochlear implantation, and it improves the accuracy of difficult cochlear implantation surgeries.
