Cochlear implant | Radiology Reference Article - Radiopaedia.org
2023年5月7日 · Cochlear implants (CI) are surgically implanted electronic device that provides a sense of sound to a person who is profoundly deaf or severely hard of hearing. Unlike conventional hearing aids, the cochlear implant does not amplify sound but works by directly …
Pre- and post-operative imaging of cochlear implants: …
2020年8月15日 · Cochlear implants are increasingly used to treat sensorineural hearing disorders in both children and adults. Pre-operative computed …
- 作者: Gerlig Widmann, Daniel Dejaco, Anna Luger, Joachim Schmutzhard
- 预计阅读时间：11 分钟
- Publish Year: 2020
Cochlear Implantation: Systematic Approach to …
2023年3月9日 · Cochlear implantation is performed for conditions in which there is an intact cochlear nerve, such as common cavity malformation, cochlear hypoplasia, IP malformations, and cochlear nerve hypoplasia. However, …
Cochlear Implantation: Systematic Approach to …
2023年3月9日 · In this article, imaging protocols for sensorineural hearing loss and the normal inner ear anatomy are reviewed, with a brief description of cochlear implant devices and surgical techniques.
Use of Computed Tomography Scans for Cochlear Implants
Recent advances in CT scanner design and the availability of powerful image processing software have improved the utility of CT scanning for cochlear implant patients. Improvements in spatial …
Standardization of CT Depiction of Cochlear Implant Insertion Depth
The purposes of this project were to determine whether the cochlear implant tip was more accurately located on oblique CT reformations than on standard images, to review radiology …
Pediatric and Adult Cochlear Implantation
2003年9月1日 · The frequency of cochlear implantation has increased tremendously over the past decade. Cochlear implantation is often performed as an outpatient procedure and is considered an acceptable treatment for severe …
Cone-beam CT versus Multidetector CT in Postoperative Cochlear …
Cone-beam CT in patients with cochlear implants provides images with higher spatial resolution and fewer metallic artifacts than multidetector CT at a relatively lower radiation dose.
Pre- and Postoperative Imaging of Cochlear Implantation in …
2025年2月1日 · MATERIALS AND METHODS: Photon-counting CT images of 10 temporal bone specimens were acquired with 3 different radiation dose levels (regular dose: 27.1 mGy, low …
Cochlear Implantation: Current and Future Roles of Imaging
2023年6月14日 · Cochlear implants are surgically placed devices that use electricity to directly stimulate the spiral ganglion of the cochlear nerve, thus bypassing damaged or absent …
