{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T10:49:08Z","timestamp":1763462948675,"version":"3.45.0"},"reference-count":0,"publisher":"AVES YAYINCILIK A.\u015e.","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["AOTT"],"abstract":"<jats:p>Nonunion of the femoral neck represents the main complication following fractures at this location. Few studies have documented the application of 3-dimensional printing technology for the surgical treatment of postoperative nonunion of femoral neck fractures. The present manuscript describes a case of a particular 3-dimensional printing technology method for designing a custom-made guide plate for revision surgery. A 46-year-old man suffered a nonunion of the femoral neck following an internal fracture fixation. Using 3-dimensional printing technology, we preoperatively printed a femur model and a custom-made guide plate. Using the model, we performed a simulated operation before the surgery, and the guide plate was used for accurate osteotomy during the operation. With this method, we achieved the desired results: the fracture healed, the operation time was shortened, and there was no femoral head necrosis. Our case suggests that 3-dimensional printing technology provides an effective aid in the treatment of patients with nonunion following a femoral neck fracture and recommends 3-dimensional printing technology for such cases.\n\nCite this article as: Liu B, Gu H, Liu Y. Application of 3-dimensional printing technology in the treatment of postoperative nonunion of femoral neck fracture: A case report. Acta Orthop Traumatol Turc., 2023;57(2):78-84.<\/jats:p>","DOI":"10.5152\/j.aott.2023.21405","type":"journal-article","created":{"date-parts":[[2023,5,9]],"date-time":"2023-05-09T11:03:16Z","timestamp":1683630196000},"page":"78-84","source":"Crossref","is-referenced-by-count":0,"title":["Application of 3-dimensional printing technology in the treatment of postoperative nonunion of femoral neck fracture: A case report"],"prefix":"10.5152","volume":"57","author":[{"given":"Baozhe","family":"Liu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hailun","family":"Gu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yafeng","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3111","published-online":{"date-parts":[[2023,5,9]]},"container-title":["Acta Orthopaedica et Traumatologica Turcica"],"original-title":[],"link":[{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/download\/3837\/3783","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T10:44:28Z","timestamp":1763462668000},"score":1,"resource":{"primary":{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/view\/3837"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,5,9]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2023,1,2]]}},"URL":"https:\/\/doi.org\/10.5152\/j.aott.2023.21405","relation":{},"ISSN":["2589-1294","1017-995X"],"issn-type":[{"type":"electronic","value":"2589-1294"},{"type":"print","value":"1017-995X"}],"subject":[],"published":{"date-parts":[[2023,5,9]]}}}