{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T14:12:31Z","timestamp":1774361551006,"version":"3.50.1"},"reference-count":31,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,3,10]],"date-time":"2025-03-10T00:00:00Z","timestamp":1741564800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aao-hnsfjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Otolaryngol.--head neck surg."],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The objective of this study is to determine if a history of traumatic brain injury (TBI) degrades postoperative the audiological performance of patients with cochlear implantation (CI).<\/jats:p><\/jats:sec><jats:sec><jats:title>Study Design<\/jats:title><jats:p>Retrospective review.<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting<\/jats:title><jats:p>Department of Defense\u2010wide database.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p><jats:italic>International Classification of Diseases, Ninth Revision<\/jats:italic> (<jats:italic>ICD\u20109<\/jats:italic>) and <jats:italic>ICD\u201010<\/jats:italic> codes were used to identify patients that were diagnosed with TBI prior to CI between 2005 and 2023. They were matched 2:1 with controls without TBI based on age and sex. Preoperative and postoperative pure tone average (PTA) thresholds and AzBio scores were compared.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Nineteen TBI patients representing 20 implanted ears were identified and matched with 39 patients without TBI representing 40 implanted ears. Thirteen ears carried a diagnosis of mild TBI, and seven were diagnosed with moderate to severe TBI. The average follow\u2010up period was 44 months. The TBI group attained mean postoperative PTA and AzBio scores of 37\u2009dB (SD 24) and 67% (SD 28). The non\u2010TBI group attained scores of 31\u2009dB (SD 12) and 69% (SD 26). <jats:italic>P<\/jats:italic>\u2010values for the PTA and AzBio intergroup comparisons were\u2009.93 and .88, respectively. All TBI ears attained at least sound awareness after implantation, with 79% achieving open\u2010set speech perception compared to 82% of non\u2010TBI ears.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>CI after TBI of any severity provides hearing rehabilitation comparable to patients without a prior diagnosis of TBI.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ohn.1220","type":"journal-article","created":{"date-parts":[[2025,3,11]],"date-time":"2025-03-11T21:01:28Z","timestamp":1741726888000},"page":"2058-2064","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Cochlear Implantation After Traumatic Brain Injury"],"prefix":"10.1002","volume":"172","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3797-6536","authenticated-orcid":false,"given":"Russell W.","family":"De Jong","sequence":"first","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery San Antonio Uniformed Services Health Education Consortium, JBSA\u2010Ft Sam Houston San Antonio Texas USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amanda Y.","family":"Dao","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery San Antonio Uniformed Services Health Education Consortium, JBSA\u2010Ft Sam Houston San Antonio Texas USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9365-4983","authenticated-orcid":false,"given":"James K.","family":"Aden","sequence":"additional","affiliation":[{"name":"Department of Graduate Medical Education San Antonio Uniformed Services Health Education Consortium, JBSA\u2010Ft Sam Houston San Antonio Texas USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John P.","family":"Marinelli","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery Mayo Clinic Rochester Minnesota USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1865-3347","authenticated-orcid":false,"given":"Isaac D.","family":"Erbele","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery San Antonio Uniformed Services Health Education Consortium, JBSA\u2010Ft Sam Houston San Antonio Texas USA"},{"name":"Uniformed Services University of the Health Sciences Bethesda Maryland USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,3,10]]},"reference":[{"key":"e_1_2_9_2_1","unstructured":"NIH National Institute of Neurological Disorders and Stroke.Traumatic brain injury (TBI)October 15 2024. Accessed March 3 2025.\u00a0https:\/\/www.ninds.nih.gov\/health-information\/disorders\/traumatic-brain-injury-tbi"},{"key":"e_1_2_9_3_1","unstructured":"TBI in the United States. TBI data. October 29 2024. 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