Intracochlear Electrocochleography: Response Patterns During Cochlear Implantation and Hearing Preservation
نویسندگان
چکیده
منابع مشابه
Assessment of Cochlear Function during Cochlear Implantation by Extra- and Intracochlear Electrocochleography
Objective: The aims of this study were: (1) To investigate the correlation between electrophysiological changes during cochlear implantation and postoperative hearing loss, and (2) to detect the time points that electrophysiological changes occur during cochlear implantation. Material and Methods: Extra- and intracochlear electrocochleography (ECoG) were used to detect electrophysiological chan...
متن کاملMethods of Hearing Preservation during Cochlear Implantation
Introduction Recent advances in surgical techniques and electrode design have made residual hearing preservation during cochlear implantation (CI) possible, achievable, and desirable. Objectives The objective of this study was to review the literature regarding methods used for hearing preservation during CI surgery. Data Synthesis We performed a search in the LILACS, MEDLINE, SciELO, PubMed...
متن کاملHearing Preservation after Cochlear Implantation: UNICAMP Outcomes
Background. Electric-acoustic stimulation (EAS) is an excellent choice for people with residual hearing in low frequencies but not high frequencies and who derive insufficient benefit from hearing aids. For EAS to be effective, subjects' residual hearing must be preserved during cochlear implant (CI) surgery. Methods. We implanted 6 subjects with a CI. We used a special surgical technique and a...
متن کاملExtra- and Intracochlear Electrocochleography in Cochlear Implant Recipients.
OBJECTIVE To monitor cochlear function by extra- and intra-cochlear electrocochleography (ECoG) during and after cochlear implantation and thereby to enhance the understanding of changes in cochlear function following cochlear implantation surgery. METHODS ECoG responses to acoustic stimuli of 250, 500 and 1,000 Hz were recorded in 9 cochlear implant recipients with presurgical residual heari...
متن کاملFactors affecting residual hearing preservation in cochlear implantation
The likelihood of residual hearing preservation in cochlear implantation (CI) is related to surgical factors such as type of cochleostomy (trans-fenestral vs. promontorial), use of lubricants and protective drugs, and device-related factors such as shape, length and flexibility of the array. We investigated the impact of these factors on the hearing preservation rate in adults and children with...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ear & Hearing
سال: 2018
ISSN: 0196-0202
DOI: 10.1097/aud.0000000000000659