{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Hrncirik F"],"funding":["RNID","Rosetrees Trust","Rosetrees Trust Enterprise Fellowship","Evelyn Trust","Royal College of Surgeons and the Anatomical Society","Wellcome Trust","Royal National Institute for Deaf People"],"pagination":["999"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9688204"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(11)"],"pubmed_abstract":["(1) Background: During a cochlear implant insertion, the mechanical trauma can cause residual hearing loss in up to half of implantations. The forces on the cochlea during the insertion can lead to this mechanical trauma but can be highly variable between subjects which is thought to be due to differing anatomy, namely of the scala tympani. This study presents a systematic investigation of the influence of different geometrical parameters of the scala tympani on the cochlear implant insertion force. The influence of these parameters on the insertion forces were determined by testing the forces within 3D-printed, optically transparent models of the scala tympani with geometric alterations. (2) Methods: Three-dimensional segmentations of the cochlea were characterised using a custom MATLAB s"],"journal":["Biosensors"],"pubmed_title":["Impact of Scala Tympani Geometry on Insertion Forces during Implantation."],"pmcid":["PMC9688204"],"funding_grant_id":["RG93172/BANCE/40181","EF2020\\100099","RG95555","F112","G100138"],"pubmed_authors":["Hrncirik F","Christopher PJ","Gee AH","Roberts IV","Chhabu A","Bance ML","Swords C"],"additional_accession":[]},"is_claimable":false,"name":"Impact of Scala Tympani Geometry on Insertion Forces during Implantation.","description":"(1) Background: During a cochlear implant insertion, the mechanical trauma can cause residual hearing loss in up to half of implantations. The forces on the cochlea during the insertion can lead to this mechanical trauma but can be highly variable between subjects which is thought to be due to differing anatomy, namely of the scala tympani. This study presents a systematic investigation of the influence of different geometrical parameters of the scala tympani on the cochlear implant insertion force. The influence of these parameters on the insertion forces were determined by testing the forces within 3D-printed, optically transparent models of the scala tympani with geometric alterations. (2) Methods: Three-dimensional segmentations of the cochlea were characterised using a custom MATLAB s","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2025-04-18T14:59:45.673Z","creation":"2025-04-07T01:24:43.542Z"},"accession":"S-EPMC9688204","cross_references":{"pubmed":["36354508"],"doi":["10.3390/bios12110999"]}}