{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T02:07:23Z","timestamp":1787018843849,"version":"build-2736575974"},"reference-count":21,"publisher":"SAGE Publications","issue":"11","license":[{"start":{"date-parts":[[2022,8,29]],"date-time":"2022-08-29T00:00:00Z","timestamp":1661731200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J Artif Organs"],"published-print":{"date-parts":[[2022,11]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To compare the clinical efficacy between personalised 3-dimensional (3D) printed osteotomy and traditional osteotomy in periacetabular osteotomy (PAO).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Twenty-two patients with acetabular dysplasia were randomly divided into a personalised 3D-printed osteotomy group and a traditional osteotomy group without 3D printing assistance. The operation time, intraoperative blood loss, X-ray frequency, quantity of postoperative drainage, postoperative transfusion rate, hip angle and Harris hip score of 6\u2009months postoperative were studied and compared to evaluate the surgical efficacy between personalised 3D-printed osteotomy and traditional osteotomy in periacetabular osteotomy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The operation time, intraoperative blood loss, X-ray frequency, postoperative 24\u2009h drainage volume in the personalised 3D-printed osteotomy group (114.70\u2009\u00b1\u20092.21\u2009min, 639.70\u2009\u00b1\u20095.00\u2009mL, 11.82\u2009\u00b1\u20090.42 times, 231.20\u2009\u00b1\u20093.86\u2009mL) was superior to the traditional group (150.40\u2009\u00b1\u20092.45\u2009min, 850.50\u2009\u00b1\u20095.34\u2009mL, 17.09\u2009\u00b1\u20090.39 times, 324.30\u2009\u00b1\u20094.06\u2009mL). There was a statistically significant difference between the 3D-printed osteotomy group and the traditional osteotomy group in terms of the operation time, intraoperative blood loss, X-ray frequency and postoperative 24\u2009h drainage volume ( p\u2009&lt;\u20090.05). And there were no substantial differences in the hip angle and the 6-month postoperative Harris hip score between the two groups ( p\u2009&gt;\u20090.05).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>The 3D-printed osteotomy template for PAO is a valid method and its short-term clinical effect is superior to that of traditional osteotomy.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/03913988221120026","type":"journal-article","created":{"date-parts":[[2022,8,29]],"date-time":"2022-08-29T04:34:47Z","timestamp":1661747687000},"page":"945-951","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":10,"title":["Application of 3D-printed osteotomy guides in periacetabular osteotomy: A short-term clinical study"],"prefix":"10.1177","volume":"45","author":[{"given":"Shiqiang","family":"Ma","sequence":"first","affiliation":[{"name":"Department of Orthopedic Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li","family":"Xiao","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donghui","family":"Guo","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiuling","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Runbin","family":"Shen","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7891-5492","authenticated-orcid":false,"given":"Xiaoming","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2022,8,29]]},"reference":[{"key":"bibr1-03913988221120026","doi-asserted-by":"publisher","DOI":"10.1186\/s40608-018-0201-9"},{"key":"bibr2-03913988221120026","first-page":"169","author":"Ye YP","year":"2000","journal-title":"J Clin Orthopaed"},{"key":"bibr3-03913988221120026","first-page":"3223","volume":"17","author":"Wang 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