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This systematic review aims to guide researchers to the optimal model for the investigated parameters. For this purpose, the literature was reviewed up to 12 July 2023, according to the PRISMA guidelines. Seven models are included via database searching, and another 19 via cross-referencing. The quality of the models is assessed by comparing the predicted middle ear transfer function, the tympanic membrane impedance, the energy reflectance, and the intracochlear pressures (ICPs) (scala vestibuli, scala tympani, and differential) with experimental data. Regarding air conduction (AC), the models characterize the pathway from the outer to the inner ear and accurately predict all six aforementioned parameters. This contrasts with the few existing bone conduction (BC) models that simulate only a part of the ear. In addition, these models excel at predicting one observable parameter, namely, ICP. Thus, a model that simulates BC from the coupling site to the inner ear is still lacking and would increase insights into the human ear sound conduction. Last, this review provides insights and recommendations to determine the appropriate model for AC and BC implants, which is highly relevant for future clinical applications.<\/jats:p>","DOI":"10.1121\/10.0020841","type":"journal-article","created":{"date-parts":[[2023,9,15]],"date-time":"2023-09-15T08:21:26Z","timestamp":1694766086000},"page":"1696-1709","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":7,"title":["Lumped element models of sound conduction in the human ear: A systematic review"],"prefix":"10.1121","volume":"154","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7497-8728","authenticated-orcid":false,"given":"Irina","family":"Wils","sequence":"first","affiliation":[{"name":"Department of Neurosciences, KU Leuven 1 , B-3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0939-6967","authenticated-orcid":false,"given":"Alexander","family":"Geerardyn","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, KU Leuven 1 , B-3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0690-3636","authenticated-orcid":false,"given":"Tristan","family":"Putzeys","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, KU Leuven 1 , B-3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6492-9607","authenticated-orcid":false,"given":"Kathleen","family":"Denis","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, KU Leuven 2 , B-3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3512-1334","authenticated-orcid":false,"given":"Nicolas","family":"Verhaert","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, KU Leuven 1 , B-3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"231","published-online":{"date-parts":[[2023,9,15]]},"reference":[{"key":"2023091512210997300_c1","doi-asserted-by":"publisher","first-page":"100","DOI":"10.1016\/S0378-5955(00)00240-9","article-title":"Human middle-ear sound transfer function and cochlear input impedance","volume":"152","year":"2001","journal-title":"Hear. 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