{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T05:00:04Z","timestamp":1785128404999,"version":"3.55.0"},"reference-count":19,"publisher":"Springer Science and Business Media LLC","issue":"7","license":[{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"funder":[{"name":"The University of Washington\u2019s Douglas T. Harryman II\/DePuy Endowed Chair for Shoulder Research and The Rick and Anne Matsen Endowed Professorship for Shoulder Research."}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["International Orthopaedics (SICOT)"],"published-print":{"date-parts":[[2026,7]]},"DOI":"10.1007\/s00264-026-06859-3","type":"journal-article","created":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T11:51:03Z","timestamp":1780314663000},"page":"1645-1651","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Identifying surgeon-controlled factors associated with acromial fractures after reverse total shoulder arthroplasty: a case\u2013control approach for individual surgeons"],"prefix":"10.1007","volume":"50","author":[{"given":"Frederick A.","family":"Matsen III","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,6,1]]},"reference":[{"key":"6859_CR1","doi-asserted-by":"publisher","first-page":"1143","DOI":"10.1016\/j.jse.2021.11.012","volume":"31","author":"P Kriechling","year":"2022","unstructured":"Kriechling P, Hodel S, Paszicsnyek A, Schwihla I, Borbas P, Wieser K (2022) Incidence, radiographic predictors, and clinical outcome of acromial stress reaction and acromial fractures in reverse total shoulder arthroplasty. J Shoulder Elbow Surg 31:1143\u20131153. https:\/\/doi.org\/10.1016\/j.jse.2021.11.012","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR2","doi-asserted-by":"publisher","first-page":"375","DOI":"10.1177\/1758573219876486","volume":"12","author":"SC Lau","year":"2020","unstructured":"Lau SC, Large R (2020) Acromial fracture after reverse total shoulder arthroplasty: a systematic review. Shoulder Elbow 12:375\u2013389. https:\/\/doi.org\/10.1177\/1758573219876486","journal-title":"Shoulder Elbow"},{"key":"6859_CR3","doi-asserted-by":"publisher","unstructured":"Marigi EM, Eboh S, Marigi IM, Sperling JW Jr., Pierce AS, Azar FM, Brolin TJ, Throckmorton TW (2025) Acromial and scapular fractures after reverse shoulder arthroplasty: comparison of 3018 reverse total shoulders by inlay and onlay humeral component design. J Shoulder Elbow Surg 34:1507\u20131513. https:\/\/doi.org\/10.1016\/j.jse.2024.09.029","DOI":"10.1016\/j.jse.2024.09.029"},{"key":"6859_CR4","doi-asserted-by":"publisher","first-page":"1514","DOI":"10.1016\/j.jse.2013.02.007","volume":"22","author":"RJ Otto","year":"2013","unstructured":"Otto RJ, Virani NA, Levy JC, Nigro PT, Cuff DJ, Frankle MA (2013) Scapular fractures after reverse shoulder arthroplasty: evaluation of risk factors and the reliability of a proposed classification. J Shoulder Elbow Surg 22:1514\u20131521. https:\/\/doi.org\/10.1016\/j.jse.2013.02.007","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR5","doi-asserted-by":"publisher","first-page":"S44","DOI":"10.1016\/j.jse.2021.12.024","volume":"31","author":"A Boltuch","year":"2022","unstructured":"Boltuch A, Grewal G, Cannon D, Polisetty T, Levy JC (2022) Nonoperative treatment of acromial fractures following reverse shoulder arthroplasty: clinical and radiographic outcomes. J Shoulder Elbow Surg 31:S44\u2013S56. https:\/\/doi.org\/10.1016\/j.jse.2021.12.024","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR6","doi-asserted-by":"publisher","first-page":"1150","DOI":"10.1016\/j.jse.2023.09.035","volume":"33","author":"J Glener","year":"2024","unstructured":"Glener J, Vegas A, Schodlbauer DF, Levy JC (2024) Acromion fractures after reverse shoulder arthroplasty occur in predictable clusters. J Shoulder Elbow Surg 33:1150\u20131156. https:\/\/doi.org\/10.1016\/j.jse.2023.09.035","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR7","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.K.01516","volume":"95","author":"JC Levy","year":"2013","unstructured":"Levy JC, Anderson C, Samson A (2013) Classification of postoperative acromial fractures following reverse shoulder arthroplasty. J Bone Joint Surg Am 95:e104. https:\/\/doi.org\/10.2106\/JBJS.K.01516","journal-title":"J Bone Joint Surg Am"},{"key":"6859_CR8","doi-asserted-by":"publisher","first-page":"e1005","DOI":"10.1016\/j.jse.2025.02.013","volume":"34","author":"CA Colasanti","year":"2025","unstructured":"Colasanti CA, Lin CC, Levin JM, Shen MS, Ben-Ari E, Alaia E, Simovitch RW, Zuckerman JD (2025) Zone-specific bone density evaluation of the acromion may predict postoperative acromion stress fracture in patients undergoing a reverse total shoulder arthroplasty. J Shoulder Elbow Surg 34:e1005\u2013e1016. https:\/\/doi.org\/10.1016\/j.jse.2025.02.013","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR9","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.23.01203","author":"M Moverman","year":"2024","unstructured":"Moverman M, Puzzitiello R, Glass E, Swanson D, Efremov K, Lohre R, Bowler A, Mahendraraj K, Le K, Dunn W, Cannon D, Friedman L, Gaudette J, Green J, Grobaty L, Gutman M, Kakalecik J, Kloby M, Konrade E, Jawa A (2024) Implant-positioning and patient factors associated with acromial and scapular spine fractures after reverse shoulder arthroplasty: a study by the ASES complications of RSA multicenter research group. J Bone Joint Surg Am. https:\/\/doi.org\/10.2106\/JBJS.23.01203","journal-title":"J Bone Joint Surg Am"},{"key":"6859_CR10","doi-asserted-by":"publisher","first-page":"S1","DOI":"10.1016\/j.jse.2025.01.022","volume":"34","author":"MB Noble","year":"2025","unstructured":"Noble MB, Galasso LA, Werner BC, Denard PJ (2025) Patient characteristics are more important than preoperative radiographic factors in predicting the risk of acromial stress fracture following reverse total shoulder arthroplasty. J Shoulder Elbow Surg 34:S1\u2013S9. https:\/\/doi.org\/10.1016\/j.jse.2025.01.022","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR11","doi-asserted-by":"publisher","first-page":"1465","DOI":"10.1016\/j.jse.2022.12.026","volume":"32","author":"CP Roche","year":"2023","unstructured":"Roche CP, Fan W, Simovitch R, Wright T, Flurin P-H, Zuckerman JD, Routman H (2023) Impact of accumulating risk factors on the acromial and scapular fracture rate after reverse total shoulder arthroplasty with a medialized glenoid\u2013lateralized humerus onlay prosthesis. J Shoulder Elbow Surg 32:1465\u20131475. https:\/\/doi.org\/10.1016\/j.jse.2022.12.026","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR12","doi-asserted-by":"publisher","first-page":"S1","DOI":"10.1016\/j.jse.2023.11.018","volume":"33","author":"T Pak","year":"2024","unstructured":"Shoulder Arthroplasty Research Committee g, Pak T, Ardebol J, Menendez ME, Gobezie R, Sears BW, Lederman E, Shah A, Bedi A, Parsons B, Erickson B, Miller B, O\u2019Grady C, Davis D, Lutton D, Tokish J, Steinbeck J, Lee J, Farmer K, Provencher M, Bercik M, Kissenberth M, Raiss P, Habermeyer P, Moroder P, Huffman R, Harmsen S, Lenters T, Burrus T, Brolin T, Romeo A, Creighton R, Griffin J, Werner BC, Denard PJ (2024) Robert H. Cofield, MD, Award for Best Oral Presentation 2023: up to 8 mm of glenoid-sided lateralization does not increase the risk of acromial or scapular spine stress fracture following reverse shoulder arthroplasty with a 135° inlay humeral component. J Shoulder Elbow Surg 33:S1\u2013S8. https:\/\/doi.org\/10.1016\/j.jse.2023.11.018","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR13","doi-asserted-by":"publisher","first-page":"1897","DOI":"10.1016\/j.jse.2024.11.035","volume":"34","author":"F Wiemer","year":"2025","unstructured":"Wiemer F, Coghlan JA, Bell SN (2025) Acromial stress fractures and reactions after reverse total shoulder arthroplasty: a case-control study. J Shoulder Elbow Surg 34:1897\u20131903. https:\/\/doi.org\/10.1016\/j.jse.2024.11.035","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR14","doi-asserted-by":"publisher","first-page":"e975","DOI":"10.1016\/j.jse.2025.02.032","volume":"34","author":"RA Davie","year":"2025","unstructured":"Davie RA, Nathan K, Persaud SG, Oladeji LO, Taylor SA, Dines JS, Fu MC, Ode GE, Dines DM, Gulotta LV, Brusalis CM (2025) Inconsistent reporting of risk factors for acromial stress fractures following reverse total shoulder arthroplasty: a systematic review. J Shoulder Elbow Surg 34:e975\u2013e984. https:\/\/doi.org\/10.1016\/j.jse.2025.02.032","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR15","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1016\/j.jseint.2024.10.012","volume":"9","author":"CT Fleet","year":"2025","unstructured":"Fleet CT, Kerrigan A, Langohr GDG, Johnson JA, Athwal GS (2025) Coracoacromial ligament integrity influences scapular spine strain after reverse shoulder arthroplasty. JSES Int 9:283\u2013289. https:\/\/doi.org\/10.1016\/j.jseint.2024.10.012","journal-title":"JSES Int"},{"key":"6859_CR16","doi-asserted-by":"publisher","first-page":"40","DOI":"10.1016\/j.jse.2025.04.007","volume":"35","author":"I Kawashima","year":"2026","unstructured":"Kawashima I, King JJ, Wright JO, Struk AM, Banks SA, Wright TW (2026) Shoulder geometry after reverse total shoulder arthroplasty with a medialized glenoid and a lateralized humerus predicts subacromial notching and acromial or scapular spine fractures. J Shoulder Elbow Surg 35:40\u201348. https:\/\/doi.org\/10.1016\/j.jse.2025.04.007","journal-title":"J Shoulder Elbow Surg"},{"key":"6859_CR17","doi-asserted-by":"publisher","first-page":"1069","DOI":"10.1016\/j.jseint.2024.05.007","volume":"8","author":"I Kawashima","year":"2024","unstructured":"Kawashima I, Takahashi N, Matsuki K, Watanabe H, Haraguchi R, Ryoki H, Kitamura K, Wright TW, Banks SA (2024) Greater distance from the glenosphere center to the acromion reduces risk of acromial impingement in semi-inlay reverse shoulder arthroplasty. JSES Int 8:1069\u20131076. https:\/\/doi.org\/10.1016\/j.jseint.2024.05.007","journal-title":"JSES Int"},{"key":"6859_CR18","doi-asserted-by":"publisher","first-page":"812","DOI":"10.1016\/j.jseint.2023.04.006","volume":"7","author":"P Kriechling","year":"2023","unstructured":"Kriechling P, Weber F, Karczewski D, Borbas P, Wieser K (2023) Predictive factors of acromial fractures following reverse total shoulder arthroplasty: a subgroup analysis of 860 shoulders. JSES Int 7:812\u2013818. https:\/\/doi.org\/10.1016\/j.jseint.2023.04.006","journal-title":"JSES Int"},{"key":"6859_CR19","doi-asserted-by":"publisher","first-page":"2395","DOI":"10.1016\/j.jse.2020.04.004","volume":"29","author":"SS Shah","year":"2020","unstructured":"Shah SS, Gentile J, Chen X, Kontaxis A, Dines DM, Warren RF, Taylor SA, Jahandar A, Gulotta LV (2020) Influence of implant design and parasagittal acromial morphology on acromial and scapular spine strain after reverse total shoulder arthroplasty: a cadaveric and computer-based biomechanical analysis. J Shoulder Elbow Surg 29:2395\u20132405. https:\/\/doi.org\/10.1016\/j.jse.2020.04.004","journal-title":"J Shoulder Elbow Surg"}],"container-title":["International Orthopaedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00264-026-06859-3.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00264-026-06859-3","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00264-026-06859-3.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T04:18:44Z","timestamp":1785125924000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00264-026-06859-3"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,1]]},"references-count":19,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2026,7]]}},"alternative-id":["6859"],"URL":"https:\/\/doi.org\/10.1007\/s00264-026-06859-3","relation":{},"ISSN":["0341-2695","1432-5195"],"issn-type":[{"value":"0341-2695","type":"print"},{"value":"1432-5195","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,6,1]]},"assertion":[{"value":"6 May 2026","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":"1 June 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Institutional Review Board (IRB) of the University of Washington (IRB #STUDY00007300).","order":1,"name":"Ethics","label":"Ethics approval","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"This is a retrospective, no-contact chart and radiograph review. The Institutional Review Board granted a waiver of informed consent and a waiver of HIPAA authorization.","order":2,"name":"Ethics","label":"Consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Not applicable. The manuscript and accompanying figures contain no individually identifiable patient data, images, or videos.","order":3,"name":"Ethics","label":"Consent to publish","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","label":"Competing interests","group":{"name":"EthicsHeading","label":"Declarations"}}]}}