{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T10:14:41Z","timestamp":1784110481741,"version":"3.55.0"},"reference-count":13,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"C","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,10,10]],"date-time":"2021-10-10T00:00:00Z","timestamp":1633824000000},"content-version":"vor","delay-in-days":282,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction and importance<\/jats:title>\n                    <jats:p>Anterior column plate combined with posterior column screws have been effectively used for treatment of displaced transverse acetabular fractures. This article presents the use of 3D-printed technology for customising a guide template to appropriately place posterior column screw.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case presentation<\/jats:title>\n                    <jats:p>A 50-year-old female suffered displaced juxtatectal fracture of the right acetabulum. A personalised guide for antegrade posterior column screw placement was designed based on the data of her pelvic CT-scan. This guide and a prototype of her right acetabulum - created by mirroring the intact left acetabulum - were 3D-printed for preoperative evaluation and pre-contouring of reconstruction plate. Modified Stoppa approach and additional lateral window were used for direct reduction, anterior column plate and posterior column lag screw fixation. Post-operative CT-scan showed good reduction and nearly ideal screw position.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical discussion<\/jats:title>\n                    <jats:p>Anterior column plate and antegrade posterior column screw could provide joint stability and early mobilisation for displaced transverse acetabular fractures. However, determination of optimal entry point, direction and length for screw insertion is still technically demanding. The 3-D reconstruction images of hemipelvic specimen allowed us to identify the safe bone corridor, design a drill guide to put the proper guide pin and conduct preoperative trial. All those resulted in appropriate real screw fixation with reduction of soft tissue damage, X-ray exposure and time of operation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The use of 3D-printed personalised guide for posterior column screw fixation is a promising alternative option for treatment of displaced transverse acetabular fracture where 3D-navigation system is not available.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Highlights<\/jats:title>\n                  <\/jats:sec>","DOI":"10.1016\/j.ijscr.2021.106503","type":"journal-article","created":{"date-parts":[[2021,10,14]],"date-time":"2021-10-14T18:50:43Z","timestamp":1634237443000},"page":"106503","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":2,"title":["The use of a 3D-printed personalised drill guide for posterior column lag screw fixation in displaced transverse acetabular fracture"],"prefix":"10.1097","volume":"88","author":[{"given":"Hung","family":"Do Phuoc","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phu Nguyen","family":"Hoang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huong Cao","family":"Ba","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R3-35-20260114","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1097\/00005131-199802000-00005","article-title":"Consequences of transverse acetabular fracture malreduction on load transmission across the hip joint","volume":"12","author":"Hak","year":"1998","journal-title":"J. Orthop. Trauma"},{"key":"R4-35-20260114","doi-asserted-by":"crossref","first-page":"704","DOI":"10.1097\/00005373-200110000-00013","article-title":"Increased peak contact stress after incongruent reduction of transverse acetabular fractures: a cadaveric model","volume":"51","author":"Malkani","year":"2001","journal-title":"J. Trauma"},{"key":"R5-35-20260114","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1186\/s12891-021-04082-2","article-title":"Surgical outcomes of transverse acetabular fractures and risk factors for poor outcomes","volume":"22","author":"Jang","year":"2021","journal-title":"BMC Musculoskelet. Disord"},{"key":"R6-35-20260114","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1016\/j.injury.2009.08.004","article-title":"Mapping the columns of the acetabulum--implications for percutaneous fixation","volume":"41","author":"Shahulhameed","year":"2010","journal-title":"Injury"},{"key":"R7-35-20260114","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1186\/1471-2474-15-303","article-title":"Fluoroscopic views for safe insertion of lag screws into the posterior column of the acetabulum","volume":"15","author":"Chen","year":"2014","journal-title":"BMC Musculoskelet. Disord"},{"key":"R8-35-20260114","doi-asserted-by":"crossref","first-page":"1625","DOI":"10.1016\/j.injury.2015.04.042","article-title":"The \"Down the PC\" view \u2013 a new tool to assess screw positioning in the posterior column of the acetabulum","volume":"46","author":"Osterhoff","year":"2015","journal-title":"Injury"},{"key":"R9-35-20260114","doi-asserted-by":"crossref","first-page":"1387","DOI":"10.1007\/s00264-017-3659-z","article-title":"Three-dimensional navigation-guided percutaneous screw fixation for nondisplaced and displaced pelvi-acetabular fractures in a major trauma centre","volume":"42","author":"Chui","year":"2018","journal-title":"Int. Orthop"},{"key":"R11-35-20260114","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1016\/j.ijsu.2020.10.034","article-title":"The SCARE 2020 guideline: updating consensus Surgical CAse REport (SCARE) guidelines","volume":"84","author":"Agha","year":"2020","journal-title":"Int. J. Surg. (Lond. Engl"},{"key":"R14-35-20260114","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1007\/s002640000138","article-title":"Screw fixation of acetabular fractures","volume":"24","author":"St\u00f6ckle","year":"2000","journal-title":"Int. Orthop"},{"key":"R15-35-20260114","first-page":"6","article-title":"Modified stoppa approach versus ilioinguinal approach for anterior acetabular fractures; a systematic review and meta-analysis","volume":"5","author":"Meena","year":"2017","journal-title":"Bull. Emerg. Trauma"},{"key":"R16-35-20260114","doi-asserted-by":"crossref","first-page":"1145","DOI":"10.1016\/j.injury.2010.08.011","article-title":"Acetabular both-column fractures: essentials of operative management","volume":"41","author":"Pierannunzii","year":"2010","journal-title":"Injury"},{"key":"R17-35-20260114","doi-asserted-by":"crossref","first-page":"702","DOI":"10.1016\/j.injury.2016.01.026","article-title":"Definition of a safe zone for antegrade lag screw fixation of fracture of posterior column of the acetabulum by 3D technology","volume":"47","author":"Feng","year":"2016","journal-title":"Injury"},{"key":"R18-35-20260114","doi-asserted-by":"crossref","first-page":"827","DOI":"10.1007\/s00264-015-2813-8","article-title":"A novel navigation template for fixation of acetabular posterior column fractures with antegrade lag screws: design and application","volume":"40","author":"Chen","year":"2016","journal-title":"Int. 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