{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T02:15:39Z","timestamp":1779243339810,"version":"3.51.4"},"reference-count":10,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2022,6,15]],"date-time":"2022-06-15T00:00:00Z","timestamp":1655251200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2022,6,15]],"date-time":"2022-06-15T00:00:00Z","timestamp":1655251200000},"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 J Orthop Surg Traumatol"],"DOI":"10.1007\/s00590-022-03302-2","type":"journal-article","created":{"date-parts":[[2022,6,15]],"date-time":"2022-06-15T14:02:56Z","timestamp":1655301776000},"page":"1421-1426","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Validation of the modified AO sternum classification system"],"prefix":"10.1007","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3595-7307","authenticated-orcid":false,"given":"Fabrizio","family":"Minervini","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicole M.","family":"van Veelen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bryan J. M.","family":"Van de Wall","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frank J. P.","family":"Beeres","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Michelitsch","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"The Sternal Fracture Classification Observer Group","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"M\u00e4rki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matthias","family":"Knobe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philomena","family":"Kastner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Keiser","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bernd","family":"Zimmermann","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philipp","family":"Stillhard","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christoph","family":"Sommer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter B.","family":"Kestenholz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Herman","family":"Frima","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2022,6,15]]},"reference":[{"issue":"12","key":"3302_CR1","doi-asserted-by":"publisher","first-page":"924","DOI":"10.1016\/S0020-1383(02)00415-1","volume":"34","author":"T Velissaris","year":"2003","unstructured":"Velissaris T, Tang AT, Patel A, Khallifa K, Weeden DF (2003) Traumatic sternal fracture: outcome following admission to a thoracic surgical unit. Injury 34(12):924\u2013927","journal-title":"Injury"},{"key":"3302_CR2","doi-asserted-by":"publisher","first-page":"1455","DOI":"10.1007\/s00264-018-3945-4","volume":"43","author":"DS Klei","year":"2019","unstructured":"Klei DS, de Jong MB, \u00d6ner FC et al (2019) Current treatment and outcomes of traumatic sternal fractures: a systematic review. Int Orthop 43:1455\u20131464","journal-title":"Int Orthop"},{"issue":"1","key":"3302_CR3","doi-asserted-by":"publisher","first-page":"75","DOI":"10.1007\/s00590-019-02526-z","volume":"30","author":"N Kalberer","year":"2020","unstructured":"Kalberer N, Frima H, Michelitsch C, Kloka J, Sommer C (2020) Osteosynthesis of sternal fractures with double locking compression plate fixation: a retrospective cohort study. Eur J Orthop Surg Traumatol 30(1):75\u201381. https:\/\/doi.org\/10.1007\/s00590-019-02526-z","journal-title":"Eur J Orthop Surg Traumatol"},{"issue":"Suppl 1","key":"3302_CR4","doi-asserted-by":"publisher","first-page":"S1","DOI":"10.1097\/BOT.0000000000001063","volume":"32","author":"EG Meinberg","year":"2018","unstructured":"Meinberg EG, Agel J, Karam MD et al (2018) Introduction: fracture and dislocation classifcation compendium-2018: international comprehensive classification of fractures and dislocations committee. J Orthop Trauma 32(Suppl 1):S1\u2013S10","journal-title":"J Orthop Trauma"},{"issue":"6","key":"3302_CR5","doi-asserted-by":"publisher","first-page":"735","DOI":"10.1007\/s00402-019-03289-2","volume":"140","author":"BJM van de Wall","year":"2020","unstructured":"van de Wall BJM, Beeres FJP, Link B, Michelitsch C, Houwert RM, Babst R, Sommer C, Frima H (2020) Sternal fracture observer study group inter- and intra-observer variability of the AO\/OTA classification for sternal fractures: a validation study. Arch Orthop Trauma Surg 140(6):735\u2013739","journal-title":"Arch Orthop Trauma Surg"},{"key":"3302_CR6","doi-asserted-by":"publisher","first-page":"159","DOI":"10.2307\/2529310","volume":"33","author":"JR Landis","year":"1977","unstructured":"Landis JR, Koch GG (1977) The measurement of observer agreement for categorical data. Biometrics 33:159\u2013174","journal-title":"Biometrics"},{"issue":"2","key":"3302_CR7","doi-asserted-by":"publisher","first-page":"185","DOI":"10.4103\/0971-3026.184407","volume":"26","author":"C Duraikannu","year":"2016","unstructured":"Duraikannu C, Noronha OV, Sundarrajan P (2016) MDCT evaluation of sternal variations: pictorial essay. Indian J Radiol Imaging 26(2):185\u2013194","journal-title":"Indian J Radiol Imaging"},{"issue":"15","key":"3302_CR8","doi-asserted-by":"publisher","first-page":"1281","DOI":"10.2106\/JBJS.M.00199","volume":"96","author":"MB Berkes","year":"2014","unstructured":"Berkes MB, Dines JS, Little MT, Garner MR, Shifflett GD, Lazaro LE, Wellman DS, Dines DM, Lorich DG (2014) The impact of three-dimensional CT Imaging on intraobserver and interobserver reliability of proximal humeral fracture classifications and treatment recommendations. J Bone Joint Surg Am 96(15):1281\u20131286. https:\/\/doi.org\/10.2106\/JBJS.M.00199","journal-title":"J Bone Joint Surg Am"},{"key":"3302_CR9","doi-asserted-by":"publisher","first-page":"679","DOI":"10.1016\/0020-1383(94)90014-0","volume":"25","author":"GP Ng","year":"1994","unstructured":"Ng GP, Cole WG (1994) Three-dimensional CT reconstruction of the scapula in the management of a child with a displaced intraarticular fracture of the glenoid. Injury 25:679\u2013680","journal-title":"Injury"},{"issue":"11","key":"3302_CR10","doi-asserted-by":"publisher","first-page":"e0259646","DOI":"10.1371\/journal.pone.0259646","volume":"16","author":"S Razaeian","year":"2021","unstructured":"Razaeian S, Askittou S, Wiese B, Zhang D, Harb A, Krettek C, Hawi N (2021) Inter- and intraobserver reliability of morphological Mutch classification for greater tuberosity fractures of the proximal humerus: a comparison of x-ray, two-, and three-dimensional CT imaging. PLoS ONE 16(11):e0259646. https:\/\/doi.org\/10.1371\/journal.pone.0259646","journal-title":"PLoS ONE"}],"container-title":["European Journal of Orthopaedic Surgery & Traumatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00590-022-03302-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00590-022-03302-2\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00590-022-03302-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,4,24]],"date-time":"2023-04-24T17:05:23Z","timestamp":1682355923000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00590-022-03302-2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,15]]},"references-count":10,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2023,5]]}},"alternative-id":["3302"],"URL":"https:\/\/doi.org\/10.1007\/s00590-022-03302-2","relation":{},"ISSN":["1432-1068"],"issn-type":[{"value":"1432-1068","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,15]]},"assertion":[{"value":"11 April 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"23 May 2022","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 June 2022","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors have no relevant financial or non-financial interests to disclose.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interests"}},{"value":"Institutional board review and ethical approval were obtained at the Kantonale Ethikkommission Z\u00fcrich (2017-01650).","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Informed consent was obtained from all individual participants included in the study.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"All the research participants provided informed consent to publish.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}}]}}