{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T20:56:02Z","timestamp":1790974562238,"version":"4.1.0"},"reference-count":29,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,2,10]],"date-time":"2024-02-10T00:00:00Z","timestamp":1707523200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2024,2,10]],"date-time":"2024-02-10T00:00:00Z","timestamp":1707523200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"name":"the Shandong Province Traditional Chinese Medicine Science and Technology Development Project","award":["2019-0477, 2019-0470"],"award-info":[{"award-number":["2019-0477, 2019-0470"]}]},{"name":"Shandong Province Professional Degree Graduate Professional Degree Case Library Project","award":["2021SDYAL21215"],"award-info":[{"award-number":["2021SDYAL21215"]}]},{"name":"Jining City Key R&D Program Project","award":["2020JKNS010, 2022YXNS047"],"award-info":[{"award-number":["2020JKNS010, 2022YXNS047"]}]},{"name":"Jining City Key R&D Program Project","award":["2022YXNS062"],"award-info":[{"award-number":["2022YXNS062"]}]},{"name":"Jining Key Research and Development Program","award":["2021JNZC045"],"award-info":[{"award-number":["2021JNZC045"]}]},{"name":"Jining Medical University Practice Teaching Education Scientific Research Project","award":["JYSJ2020B3"],"award-info":[{"award-number":["JYSJ2020B3"]}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Musculoskelet Disord"],"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Objectives<\/jats:title>\n                <jats:p>To Investigate the value of 3D printed guide-assisted percutaneous management of minimally displaced scaphoid waist fractures(Herbert\u2019s B2) with delayed diagnosis or presentation.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Methods<\/jats:title>\n                <jats:p>From October 2018 to February 2022, 10 patients with established delayed diagnoses and presentation of minimally displaced scaphoid waist fractures were treated with 3D printed guides assisted with percutaneous internal fixation without bone grafting. This technique was based on the patient\u2019s preoperative CT and imported into the software. Based on Boolean subtraction, the most centralized screw placement position was identified and a customized guide was produced. Intraoperative percutaneous insertion of the guide wire was assisted by the custom guide.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>All 10 patients were successful in one attempt. The fractures healed at a mean of 7.7 weeks postoperatively (range 6\u201310 weeks). At a mean follow-up of 7.7 months (6\u201313 months), patients had excellent recovery of wrist function with minimal pain reduction. There were no major postoperative complications and the patients all returned to their previous activities before the injury.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusions<\/jats:title>\n                <jats:p>Percutaneous internal fixation based on 3D printed guides is a safe and effective technique for delayed diagnosis or presentation of patients with minimally displaced fractures of the scaphoid waist. This method allows for easy insertion of screws and avoids multiple attempts.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12891-024-07243-1","type":"journal-article","created":{"date-parts":[[2024,2,10]],"date-time":"2024-02-10T08:02:23Z","timestamp":1707552143000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["3D printed guide-assisted percutaneous screw fixation for minimally displaced scaphoid waist fractures with delayed diagnosis or presentation"],"prefix":"10.1186","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3484-0828","authenticated-orcid":false,"given":"Cunmin","family":"Rong","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qinglin","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shaobo","family":"Zhu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guanghui","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junhao","family":"Zeng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qingluan","family":"Han","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yang","family":"Guo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,2,10]]},"reference":[{"key":"7243_CR1","doi-asserted-by":"publisher","first-page":"1306","DOI":"10.1016\/j.injury.2019.05.009","volume":"50","author":"BA Jamjoom","year":"2019","unstructured":"Jamjoom BA, Davis T. 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