{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T21:18:46Z","timestamp":1790803126259,"version":"4.1.0"},"reference-count":28,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2016,10,25]],"date-time":"2016-10-25T00:00:00Z","timestamp":1477353600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Ann Otol Rhinol Laryngol"],"published-print":{"date-parts":[[2017,1]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives:<\/jats:title>\n                    <jats:p>An intraoperative neural response telemetry-ratio (NRT-ratio) was established, which can provide information about the intraoperative intracochlear electrode array position for perimodiolar electrodes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>In a retrospective controlled study in 2 tertiary referral centers, the electrophysiological data sets of 50 patients with measured intraoperative auto-NRTs and postoperative radiological examinations were evaluated. All patients were implanted with Nucleus slim straight electrodes. The NRT-ratio was calculated by dividing the average auto-NRT data from electrodes 16 to 18 with the average from electrodes 5 to 7. Using a flat panel tomography system or a computed tomography, the position of the electrode array was certified radiological.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Radiologically, 2 out of 50 patients were identified with an electrode translocated from the scala tympani into the scala vestibuli. The radiologically estimated electrodes indicating a scalar change showed a regular NRT-ratio but nonspecific NRT-level changes at the localization of translocation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0003489416675355","type":"journal-article","created":{"date-parts":[[2016,10,25]],"date-time":"2016-10-25T22:18:13Z","timestamp":1477433893000},"page":"73-78","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":15,"title":["Radiological and NRT-Ratio\u2013Based Estimation of Slim Straight Cochlear Implant Electrode Positions"],"prefix":"10.1177","volume":"126","author":[{"given":"Philipp","family":"Mittmann","sequence":"first","affiliation":[{"name":"Department of Otolaryngology, ukb Berlin, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ingo","family":"Todt","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, ukb Berlin, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arneborg","family":"Ernst","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, ukb Berlin, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Grit","family":"Rademacher","sequence":"additional","affiliation":[{"name":"Radiology at ukb Berlin, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sven","family":"Mutze","sequence":"additional","affiliation":[{"name":"Radiology at ukb Berlin, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sophia","family":"G\u00f6ricke","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology and Radiology, University Hospital of Essen, University Duisburg-Essen, Essen, Nordrhein-Westfalen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marc","family":"Schlamann","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology and 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