{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T12:04:58Z","timestamp":1790337898348,"version":"4.1.0"},"reference-count":29,"publisher":"Springer Science and Business Media LLC","issue":"10","license":[{"start":{"date-parts":[[2026,7,19]],"date-time":"2026-07-19T00:00:00Z","timestamp":1784419200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,7,19]],"date-time":"2026-07-19T00:00:00Z","timestamp":1784419200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Eur Arch Otorhinolaryngol"],"published-print":{"date-parts":[[2026,9]]},"DOI":"10.1007\/s00405-026-10443-1","type":"journal-article","created":{"date-parts":[[2026,7,19]],"date-time":"2026-07-19T21:46:52Z","timestamp":1784497612000},"page":"6413-6424","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Determining ideal electrode insertion depth in paediatric cochlear implantation"],"prefix":"10.1007","volume":"283","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6476-4160","authenticated-orcid":false,"given":"Mohammed","family":"Rami","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8028-0417","authenticated-orcid":false,"given":"Youssef","family":"Lakhdar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed","family":"Chehbouni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4408-3445","authenticated-orcid":false,"given":"Omar","family":"Oulghoul","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5352-2476","authenticated-orcid":false,"given":"Aimen El","family":"Orche","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2317-4145","authenticated-orcid":false,"given":"Ousama","family":"Ifguis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7410-9672","authenticated-orcid":false,"given":"Youssef","family":"Rochdi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9783-724X","authenticated-orcid":false,"given":"Abdelaziz","family":"Raji","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,7,19]]},"reference":[{"key":"10443_CR1","doi-asserted-by":"publisher","unstructured":"Jangra A, Das KN, Sharma V, Timmaraju S, Khera P, Tiwari S, Soni K, Choudhury B, Ghatak S, Dixit SG, Nayyar AK, Goyal A (2024) Comparison of depth of electrode insertion between cochleostomy and round window approach: a cadaveric study. Eur Arch Otorhinolaryngol. Jan 31. https:\/\/doi.org\/10.1007\/s00405-024-08466-7. Epub ahead of print. PMID: 38294508","DOI":"10.1007\/s00405-024-08466-7"},{"key":"10443_CR2","doi-asserted-by":"crossref","unstructured":"Svrakic M (2015) Measurement of Cochlear Implant Electrode Position From Intraoperative Post-insertion Skull Radiographs: A Validation Study. ;36(9)","DOI":"10.1097\/MAO.0000000000000852"},{"issue":"5","key":"10443_CR3","doi-asserted-by":"publisher","first-page":"e393","DOI":"10.1097\/MAO.0000000000004176","volume":"45","author":"RA Bartholomew","year":"2024","unstructured":"Bartholomew RA, Hoffman SE, Juliano AF, Wu PZ, Zhao Y, de Gruttola V, Liberman MC, Maison SF (2024) On the Difficulty Predicting Word Recognition Performance After Cochlear Implantation. Otol Neurotol 45(5):e393\u2013e399. https:\/\/doi.org\/10.1097\/MAO.0000000000004176 Epub 2024 Apr 5. PMID: 38573598; PMCID: PMC11087198","journal-title":"Otol Neurotol"},{"issue":"4","key":"10443_CR4","doi-asserted-by":"publisher","first-page":"189","DOI":"10.1016\/j.anorl.2021.11.004","volume":"139","author":"M Durand","year":"2022","unstructured":"Durand M, Michel G, Boyer J, Bordure P (2022) Auditory performance after cochlear reimplantation. Eur Ann Otorhinolaryngol Head Neck Dis 139(4):189\u2013193 Epub 2021 Dec 9. PMID: 34895851","journal-title":"Eur Ann Otorhinolaryngol Head Neck Dis"},{"issue":"11","key":"10443_CR5","doi-asserted-by":"publisher","first-page":"3148","DOI":"10.3390\/jcm11113148","volume":"11","author":"F Blanc","year":"2022","unstructured":"Blanc F, Blanchet C, Sicard M, Merklen F, Venail F, Mondain M (2022) Audiological Outcomes and Associated Factors after Pediatric Cochlear Reimplantation. J Clin Med 11(11):3148. https:\/\/doi.org\/10.3390\/jcm11113148 PMID: 35683535; PMCID: PMC9181352","journal-title":"J Clin Med"},{"key":"10443_CR6","doi-asserted-by":"publisher","first-page":"1562198","DOI":"10.3389\/fneur.2025.1562198","volume":"16","author":"X Liu","year":"2025","unstructured":"Liu X, Huang W, Wang Y, Xu J, Xie L, Liu L, Chen J (2025) Timing of cochlear implantation in large vestibular aqueduct syndrome-a retrospective cohort analysis. Front Neurol 16:1562198 PMID: 40191592; PMCID: PMC11968381","journal-title":"Front Neurol"},{"issue":"3","key":"10443_CR7","doi-asserted-by":"publisher","first-page":"432","DOI":"10.5152\/iao.2020.9039","volume":"16","author":"K Biggs","year":"2020","unstructured":"Biggs K, Lovett A, Metcalfe C, Muzaffar J, Monksfield P, Bance M (2020) Outcomes of Cochlear Implantation in Patients with Pendred syndrome: A Systematic Review and Narrative Synthesis. J Int Adv Otol 16(3):432\u2013442 PMID: 33136026; PMCID: PMC7901456","journal-title":"J Int Adv Otol"},{"key":"10443_CR8","doi-asserted-by":"publisher","first-page":"823219","DOI":"10.3389\/fsurg.2022.823219","volume":"9","author":"P Van de Heyning","year":"2022","unstructured":"Van de Heyning P, Roland P, Lassaletta L, Agrawal S, Atlas M, Baumgartner WD, Brown K, Caversaccio M, Dazert S, Gstoettner W, Hagen R, Hagr A, Jablonski GE, Kameswaran M, Kuzovkov V, Leinung M, Li Y, Loth A, Magele A, Mlynski R, Mueller J, Parnes L, Radeloff A, Raine C, Rajan G, Schmutzhard J, Skarzynski H, Skarzynski PH, Sprinzl G, Staecker H, St\u00f6ver T, Tavora-Viera D, Topsakal V, Usami SI, Van Rompaey V, Weiss NM, Wimmer W, Zernotti M, Gavilan J (2022) Suitable Electrode Choice for Robotic-Assisted Cochlear Implant Surgery: A Systematic Literature Review of Manual Electrode Insertion Adverse Events. Front Surg 9:823219. https:\/\/doi.org\/10.3389\/fsurg.2022.823219 PMID: 35402479; PMCID: PMC8987358","journal-title":"Front Surg"},{"issue":"10","key":"10443_CR9","doi-asserted-by":"publisher","first-page":"1406","DOI":"10.3390\/brainsci12101406","volume":"12","author":"T Eichler","year":"2022","unstructured":"Eichler T, Ibrahim A, Riemann C, Scholtz LU, Gehl HB, Goon P, Sudhoff H, Todt I (2022) Prospective Evaluation of 3 T MRI Effect on Residual Hearing Function of Cochlea Implantees. Brain Sci 12(10):1406. https:\/\/doi.org\/10.3390\/brainsci12101406 PMID: 36291339; PMCID: PMC9599932","journal-title":"Brain Sci"},{"issue":"3","key":"10443_CR10","doi-asserted-by":"publisher","first-page":"960","DOI":"10.1002\/ohn.995","volume":"172","author":"W Pennington-FitzGerald","year":"2025","unstructured":"Pennington-FitzGerald W, Waring NA, Hamiter M, Kuhlmey M, Kim AH (2025) Impact of Cochlear Implant Electrode Array Design on Post-Op Speech Perception. Otolaryngol Head Neck Surg 172(3):960\u2013966. https:\/\/doi.org\/10.1002\/ohn.995","journal-title":"Otolaryngol Head Neck Surg"},{"issue":"1","key":"10443_CR11","doi-asserted-by":"publisher","first-page":"26795","DOI":"10.1038\/s41598-024-74661-5","volume":"14","author":"H Militc Li","year":"2024","unstructured":"Militc Li H, Agrawal S, Zhu N, Cacciabue DI, Rivolta MN, Hartley DEH, Jiang D, Ladak HM, O\u2019Donoghue GM, Rask-Andersen H (2024) A novel therapeutic pathway to the human cochlear nerve. Sci Rep 14(1):26795. https:\/\/doi.org\/10.1038\/s41598-024-74661-5 PMID: 39500916; PMCID: PMC11538549","journal-title":"Sci Rep"},{"issue":"6","key":"10443_CR12","doi-asserted-by":"publisher","first-page":"2898","DOI":"10.1002\/lary.31264","volume":"134","author":"JJ Sturm","year":"2024","unstructured":"Sturm JJ, Ma C, McRackan TR, Schvartz-Leyzac KC (2024) Frequency-to-Place Mismatch Impacts Cochlear Implant Quality of Life, But Not Speech Recognition. Laryngoscope 134(6):2898\u20132905. https:\/\/doi.org\/10.1002\/lary.31264 Epub 2024 Jan 12. PMID: 38214299; PMCID: PMC11078615","journal-title":"Laryngoscope"},{"issue":"5","key":"10443_CR13","doi-asserted-by":"publisher","first-page":"718","DOI":"10.1177\/0194599820904941","volume":"162","author":"WG Morrel","year":"2020","unstructured":"Morrel WG, Holder JT, Dawant BM, Noble JH, Labadie RF (2020) Effect of Scala Tympani Height on Insertion Depth of Straight Cochlear Implant Electrodes. Otolaryngol Head Neck Surg 162(5):718\u2013724. https:\/\/doi.org\/10.1177\/0194599820904941 Epub 2020 Feb 25. PMID: 32093543; PMCID: PMC7196032","journal-title":"Otolaryngol Head Neck Surg"},{"key":"10443_CR14","doi-asserted-by":"publisher","unstructured":"Sharma V, Das KN, Jangra A, Tiwari S, Khera P, Soni K, Dixit SG, Nayyar AK, Goyal A (2024) Dependability of Electrode to Modiolus Distance in Patients Specific Electrode Selection: A Cadaveric Model Study. Laryngoscope. ;134(11):4736\u20134744. https:\/\/doi.org\/10.1002\/lary.31565. Epub 2024 Jun 11. PMID: 38860484","DOI":"10.1002\/lary.31565"},{"key":"10443_CR15","doi-asserted-by":"crossref","unstructured":"O\u2019Connell BP, Hunter JB, Haynes DS (2016) Current concepts in the management of idiopathic sudden sensorineural hearing loss, Current Opinion in Otolaryngology & Head and Neck Surgery, vol. 24, no. 5, pp. 413\u2013419","DOI":"10.1097\/MOO.0000000000000289"},{"issue":"10","key":"10443_CR16","doi-asserted-by":"publisher","first-page":"1773","DOI":"10.1097\/MAO.0000000000000541","volume":"35","author":"CA Buchman","year":"2014","unstructured":"Buchman CA, Dillon MT, King ER, Adunka MC, Adunka OF, Pillsbury HC (2014) Influence of cochlear implant insertion depth on performance: a prospective randomized trial. Otology Neurotology 35(10):1773\u20131779","journal-title":"Otology Neurotology"},{"key":"10443_CR17","doi-asserted-by":"publisher","first-page":"47","DOI":"10.1016\/j.ijporl.2015.12.028","volume":"82","author":"G Nayak","year":"2016","unstructured":"Nayak G, Panda NK, Banumathy N, Munjal S, Khandelwal N, Saxena A (2016) Deeper insertion of electrode array result in better rehabilitation outcomes \u2013 Do we have evidence? Int J Pediatr Otorhinolaryngol 82:47\u201353","journal-title":"Int J Pediatr Otorhinolaryngol"},{"issue":"1","key":"10443_CR18","doi-asserted-by":"publisher","first-page":"1","DOI":"10.5152\/iao.2020.7863","volume":"17","author":"MB Eser","year":"2021","unstructured":"Eser MB, Atalay B, Kalc\u0131o\u011flu MT (2021) Is Cochlear Length Related to Congenital Sensorineural Hearing Loss: Preliminary Data. J Int Adv Otol 17(1):1\u20138. https:\/\/doi.org\/10.5152\/iao.2020.7863 PMID: 32147598; PMCID: PMC7901413","journal-title":"J Int Adv Otol"},{"issue":"11","key":"10443_CR19","doi-asserted-by":"publisher","first-page":"886","DOI":"10.1177\/0003489416660111","volume":"125","author":"O Hilly","year":"2016","unstructured":"Hilly O, Smith L, Hwang E, Shipp D, Symons S, Nedzelski JM, Chen JM, Lin VY (2016) Depth of Cochlear Implant Array Within the Cochlea and Performance Outcome. Ann Otol Rhinol Laryngol 125(11):886\u2013892 Epub 2016 Jul 21. PMID: 27443343","journal-title":"Ann Otol Rhinol Laryngol"},{"key":"10443_CR20","doi-asserted-by":"publisher","unstructured":"M\u00fcller-Graff FT, Spahn B, Herrmann DP, Kurz A, Voelker J, Hagen R, Rak K (2024) Umfassender Literatur\u00fcberblick \u00fcber die Anwendung der otologisch-chirurgischen Planungssoftware OTOPLAN\u00ae bei der Cochleaimplantation [Comprehensive literature review on the application of the otological-surgical planning software OTOPLAN\u00ae for cochlear implantation. German version]. HNO. Apr 8. German. https:\/\/doi.org\/10.1007\/s00106-024-01461-8. Epub ahead of print. PMID: 38587661","DOI":"10.1007\/s00106-024-01461-8"},{"issue":"4","key":"10443_CR21","doi-asserted-by":"publisher","first-page":"e045","DOI":"10.1097\/ONO.0000000000000045","volume":"3","author":"TM Breitsprecher","year":"2023","unstructured":"Breitsprecher TM, Baumgartner WD, Brown K, Dazert S, Doyle U, Dhanasingh A, Gro\u00dfmann W, Hagen R, Van de Heyning P, Mlynski R, Neudert M, Rajan G, Rak K, Van Rompaey V, Schmutzhard J, Volkenstein S, V\u00f6lter C, Wimmer W, Zernotti M, Weiss NM (2023) Effect of Cochlear Implant Electrode Insertion Depth on Speech Perception Outcomes: A Systematic Review. Otol Neurotol Open 3(4):e045. https:\/\/doi.org\/10.1097\/ONO.0000000000000045 PMID: 38516541; PMCID: PMC10950166","journal-title":"Otol Neurotol Open"},{"issue":"1","key":"10443_CR22","doi-asserted-by":"publisher","first-page":"183","DOI":"10.3390\/jcm13010183","volume":"13","author":"A Franke-Trieger","year":"2023","unstructured":"Franke-Trieger A, Lailach S, Shetty J, Murrmann K, Zahnert T, Neudert M (2023) Word Recognition with a Cochlear Implant in Relation to Prediction and Electrode Position. J Clin Med 13(1):183. https:\/\/doi.org\/10.3390\/jcm13010183 PMID: 38202190; PMCID: PMC10780042","journal-title":"J Clin Med"},{"issue":"7","key":"10443_CR23","doi-asserted-by":"publisher","first-page":"e0287450","DOI":"10.1371\/journal.pone.0287450","volume":"18","author":"T Weller","year":"2023","unstructured":"Weller T, Timm ME, Lenarz T, B\u00fcchner A (2023) Cochlear coverage with lateral wall cochlear implant electrode arrays affects post-operative speech recognition. PLoS ONE 18(7):e0287450. https:\/\/doi.org\/10.1371\/journal.pone.0287450","journal-title":"PLoS ONE"},{"key":"10443_CR24","doi-asserted-by":"crossref","unstructured":"Chakravorti JH, Noble RH, Gifford et al (2019) Further evidence of the relationship between cochlear implant electrode positioning and hearing outcomes, Otology & neurotology: official publication of the American Otological Society, American Neurotology Society and European Academy of Otology and Neurotology, vol. 40, no. 5, pp. 617\u2013624","DOI":"10.1097\/MAO.0000000000002204"},{"key":"10443_CR25","doi-asserted-by":"publisher","unstructured":"Claussen AD, Shibata SB, Kaufmann CR, Henslee A, Hansen MR. Comparative Analysis of Robotics-Assisted and Manual Insertions of Cochlear Implant Electrode Arrays. Otol Neurotol. 2022 Dec 1;43(10):1155-1161. Epub 2022 Oct 6. PMID: 36201552; PMCID: PMC10962863. 2022 Oct 6. PMID: 36201552; PMCID: PMC10962863 https:\/\/doi.org\/10.1097\/MAO.0000000000003707","DOI":"10.1097\/MAO.0000000000003707"},{"issue":"5","key":"10443_CR26","doi-asserted-by":"publisher","first-page":"502","DOI":"10.1097\/MAO.0000000000004165","volume":"45","author":"RL Beck","year":"2024","unstructured":"Beck RL, Aschendorff A, Arndt S, Hildenbrand T, Ketterer MC (2024) Is the Position of the Basal-Most Electrode Depending on Electrode Array Design and Influencing Postoperative Speech Perception? A Retrospective Analysis of 495 Ears. Otol Neurotol 45(5):502\u2013506 Epub 2024 Mar 21. PMID: 38509805","journal-title":"Otol Neurotol"},{"key":"10443_CR27","doi-asserted-by":"publisher","unstructured":"Boyd PJ (2011) Jul-Aug;32(4):411\u2009\u2013\u200927 Potential benefits from deeply inserted cochlear implant electrodes. Ear Hear. https:\/\/doi.org\/10.1097\/AUD.0b013e3182064bda. PMID: 21248642","DOI":"10.1097\/AUD.0b013e3182064bda"},{"key":"10443_CR28","doi-asserted-by":"crossref","unstructured":"Li H, Schart-Mor\u00e9n N, Rohani SA, Ladak HM, Rask-Andersen H, Agrawal S Synchrotron Radiation-Based Reconstruction of the Human Spiral Ganglion: Implications for Cochlear Implantation. Ear Hear. 2020 Jan\/Feb;41(1):173\u2013181. doi: 10.1097\/AUD.0000000000000738. PMID: 31008733","DOI":"10.1097\/AUD.0000000000000738"},{"key":"10443_CR29","doi-asserted-by":"publisher","unstructured":"Alahmadi Asma\u2217, Abdelsamad Yassin\u2020, Thabet EM\u2021, Hafez Ahmed\u00a7, Alghamdi Fares\u2021, Badr KM\u2021, Alghamdi Saeed\u2021 (2024) Hagr, Abdulrahman\u2217. Advancing Cochlear Implant Programming: X-ray Guided Anatomy-Based Fitting. Otology & Neurotology 45(2):p 107\u2013113, February | https:\/\/doi.org\/10.1097\/MAO.0000000000004069","DOI":"10.1097\/MAO.0000000000004069"}],"container-title":["European Archives of Oto-Rhino-Laryngology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00405-026-10443-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00405-026-10443-1","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00405-026-10443-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T11:56:29Z","timestamp":1790337389000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00405-026-10443-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,19]]},"references-count":29,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2026,9]]}},"alternative-id":["10443"],"URL":"https:\/\/doi.org\/10.1007\/s00405-026-10443-1","relation":{},"ISSN":["0937-4477","1434-4726"],"issn-type":[{"value":"0937-4477","type":"print"},{"value":"1434-4726","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7,19]]},"assertion":[{"value":"2 November 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"12 May 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"19 July 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"The study protocol was approved by the Ethics Committee of the Faculty of Medicine and Pharmacy of Marrakech, Morocco (Approval No. TH N\u00b0 128\/25, dated 03 April 2025) and was conducted in accordance with the principles of the Declaration of Helsinki. Written informed consent was obtained from the parents or legal guardians of all participating children prior to inclusion in the study.","order":1,"name":"Ethics","label":"Ethical Statement","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Written informed consent was obtained from the parents or legal guardians of all participants in this study.","order":2,"name":"Ethics","label":"Informed Consent","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no conflict of interest.","order":3,"name":"Ethics","label":"Conflict of interest","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare that they have no competing interests.","order":4,"name":"Ethics","label":"Competing interests","group":{"name":"EthicsHeading","label":"Declarations"}}]}}