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Durch die Herstellung patientenspezifischer Implantate und chirurgischer Schablonen k\u00f6nnen Fehlstellungen, Frakturen und Deformit\u00e4ten pr\u00e4zise korrigiert werden. Es konnte gezeigt werden, dass diese Technologie die Operationsgenauigkeit erh\u00f6ht, die Genesungszeit verk\u00fcrzt und postoperative Komplikationen reduziert. Die 3D-gedruckten Implantate bieten gegen\u00fcber herk\u00f6mmlichen Implantaten den Vorteil der individuellen Anpassung an die anatomische Situation des Patienten. Dies ist besonders relevant in komplexen F\u00e4llen wie Malunionen, angeborenen Fehlbildungen (z.\u202fB. Madelung-Deformit\u00e4t) und tumorbedingten Deformit\u00e4ten. Die pr\u00e4operative Planung mit 3D-Modellen erm\u00f6glicht eine detaillierte Simulation des Eingriffs und optimiert die Platzierung der Implantate. Trotz der Vorteile bleiben Herausforderungen bestehen: Die Herstellung patientenspezifischer Implantate ist zeit- und kostenintensiv. Zudem erfordert die Technologie Expertise und spezielle Ressourcen, was ihre Anwendung in weniger spezialisierten Zentren limitiert. Zuk\u00fcnftige Entwicklungen, wie der 4D-Druck mit formver\u00e4ndernden Implantaten, versprechen weitere Fortschritte. Durch die Kombination von Pr\u00e4zision, Individualisierung und dynamischer Anpassungsf\u00e4higkeit k\u00f6nnten 3D-gedruckte Implantate die Patientenversorgung in der Orthop\u00e4die und Unfallchirurgie nachhaltig verbessern.<\/jats:p>","DOI":"10.1007\/s00113-025-01548-z","type":"journal-article","created":{"date-parts":[[2025,3,3]],"date-time":"2025-03-03T15:01:58Z","timestamp":1741014118000},"page":"342-350","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Patientenspezifische 3D-Druck-Implantate und -Schablonen f\u00fcr Ellenbogen und Unterarm","Patient-specific 3D-printed implants and templates for elbow and forearm"],"prefix":"10.1007","volume":"128","author":[{"given":"Christopher","family":"Cramer","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Samuel","family":"Sperlich","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Annika","family":"H\u00e4ttich","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tobias","family":"Dust","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Karl-Heinz","family":"Frosch","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Konrad","family":"Mader","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2025,3,3]]},"reference":[{"issue":"10","key":"1548_CR1","doi-asserted-by":"publisher","first-page":"836 e1","DOI":"10.1016\/j.jhsa.2017.06.003","volume":"42","author":"AM Byrne","year":"2017","unstructured":"Byrne\u00a0AM, Impelmans\u00a0B, Bertrand\u00a0V, Van Haver\u00a0A, Verstreken\u00a0F (2017) Corrective Osteotomy for Malunited Diaphyseal Forearm Fractures Using Preoperative 3\u2011Dimensional Planning and Patient-Specific Surgical Guides and Implants. 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F\u00fcr die aufgef\u00fchrten Studien gelten die jeweils dort angegebenen ethischen Richtlinien. F\u00fcr Bildmaterial oder anderweitige Angaben innerhalb des Manuskripts, \u00fcber die Patient\/-innen zu identifizieren sind, liegt von ihnen und\/oder ihren gesetzlichen Vertretern\/Vertreterinnen eine schriftliche Einwilligung vor.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Interessenkonflikt"}}]}}