{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,29]],"date-time":"2025-12-29T18:37:16Z","timestamp":1767033436911,"version":"3.37.3"},"reference-count":30,"publisher":"Georg Thieme Verlag KG","issue":"02","license":[{"start":{"date-parts":[[2022,10,3]],"date-time":"2022-10-03T00:00:00Z","timestamp":1664755200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev Bras Ortop (Sao Paulo)"],"published-print":{"date-parts":[[2023,4]]},"abstract":"<jats:title>Resumo<\/jats:title><jats:p>\n          Objetivo\u2003Avaliar uma proposta de processo de impress\u00e3o tridimensional (3D) de um biomodelo preparado com o aux\u00edlio da tecnologia de modelagem por deposi\u00e7\u00e3o de material fundido (fused deposition modeling, FDM, em ingl\u00eas) a partir de imagens de tomografia computadorizada (TC) de um indiv\u00edduo com pseudartrose de fratura coronal do c\u00f4ndilo femoral (fratura de Hoffa).<\/jats:p><jats:p>\n          Materiais e M\u00e9todos\u2003Para tanto, utilizamos imagens de TC, que permitem estudar a reconstru\u00e7\u00e3o volum\u00e9trica 3D do modelo anat\u00f4mico, al\u00e9m da arquitetura e geometria \u00f3ssea de s\u00edtios de anatomia complexa, como as articula\u00e7\u00f5es. Tamb\u00e9m permite o planejamento cir\u00fargico virtual (PCV) em um programa de desenho assistido por computador (computer-aided design, CAD, em ingl\u00eas). Essa tecnologia possibilita a impress\u00e3o de modelos anat\u00f4micos em escala real que podem ser utilizados em simula\u00e7\u00f5es cir\u00fargicas para o treinamento e a escolha do melhor posicionamento do implante de acordo com o PCV. Na avalia\u00e7\u00e3o radiogr\u00e1fica da osteoss\u00edntese da pseudartrose de Hoffa, verificou-se a posi\u00e7\u00e3o do implante no modelo anat\u00f4mico impresso em 3D e no joelho do paciente.<\/jats:p><jats:p>\n          Resultados\u2003O modelo anat\u00f4mico impresso em 3D apresentou caracter\u00edsticas geom\u00e9tricas e morfol\u00f3gicas semelhantes \u00e0s do osso real. O posicionamento dos implantes em rela\u00e7\u00e3o \u00e0 linha de pseudartrose e pontos anat\u00f4micos foram bastante precisos na compara\u00e7\u00e3o do joelho do paciente com o modelo anat\u00f4mico impresso em 3D.<\/jats:p><jats:p>\n          Conclus\u00e3o\u2003A utiliza\u00e7\u00e3o do modelo anat\u00f4mico virtual e do modelo anat\u00f4mico impresso em 3D com a tecnologia de manufatura aditiva (MA) foi eficaz e auxiliou o planejamento e a realiza\u00e7\u00e3o do tratamento cir\u00fargico da pseudartrose da fratura de Hoffa. Desta forma, foi bastante preciso na reprodutibilidade do planejamento cir\u00fargico tanto virtual quanto no modelo anat\u00f4mico impresso em 3D.<\/jats:p>","DOI":"10.1055\/s-0042-1750760","type":"journal-article","created":{"date-parts":[[2022,10,3]],"date-time":"2022-10-03T22:40:22Z","timestamp":1664836822000},"page":"303-312","source":"Crossref","is-referenced-by-count":3,"title":["Aplica\u00e7\u00e3o da tecnologia de impress\u00e3o 3D no tratamento da pseudartrose da fratura de Hoffa*"],"prefix":"10.1055","volume":"58","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5153-3048","authenticated-orcid":false,"given":"Celso J\u00fanio Aguiar","family":"Mendon\u00e7a","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2380-2981","authenticated-orcid":false,"given":"Sidney Carlos","family":"Gasoto","sequence":"additional","affiliation":[{"name":"Programa de P\u00f3s-Gradua\u00e7\u00e3o em Engenharia El\u00e9trica e Inform\u00e1tica Industrial, Universidade Tecnol\u00f3gica Federal do Paran\u00e1, Curitiba, Paran\u00e1, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3266-8502","authenticated-orcid":false,"given":"Ivan Moura","family":"Belo","sequence":"additional","affiliation":[{"name":"Programa de P\u00f3s-Gradua\u00e7\u00e3o em Engenharia Biom\u00e9dica, Universidade Tecnol\u00f3gica Federal do Paran\u00e1, Curitiba, Paran\u00e1, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0659-1297","authenticated-orcid":false,"given":"Jo\u00e3o Ant\u00f4nio Palma","family":"Setti","sequence":"additional","affiliation":[{"name":"Programa de P\u00f3s-Gradua\u00e7\u00e3o em Engenharia Biom\u00e9dica, Universidade Tecnol\u00f3gica Federal do Paran\u00e1, Curitiba, Paran\u00e1, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9448-7352","authenticated-orcid":false,"given":"Jamil Faissal","family":"Soni","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7240-9652","authenticated-orcid":false,"given":"Bertoldo Schneider","family":"J\u00fanior","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2022,10,3]]},"reference":[{"issue":"01","key":"ref1","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1016\/j.otsr.2017.11.012","article-title":"Application of 3D-printing technology in the treatment of humeral intercondylar fractures","volume":"104","author":"W Zheng","year":"2018","journal-title":"Orthop Traumatol Surg Res"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"20170374","DOI":"10.1259\/bjr.20170374","article-title":"Image once, print thrice? 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Malik","year":"2015","journal-title":"J Surg Res"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1016\/j.jss.2017.04.003","article-title":"Facilitating surgeon understanding of complex anatomy using a three-dimensional printed model","volume":"216","author":"B P Cromeens","year":"2017","journal-title":"J Surg Res"},{"issue":"06","key":"ref27","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1016\/j.surge.2014.03.008","article-title":"Three dimensional (3D) modelling and surgical planning in trauma and orthopaedics","volume":"12","author":"P E Fadero","year":"2014","journal-title":"Surgeon"},{"issue":"08","key":"ref28","doi-asserted-by":"crossref","first-page":"e0182839","DOI":"10.1371\/journal.pone.0182839","article-title":"Computer-aided position planning of miniplates to treat facial bone defects","volume":"12","author":"J Egger","year":"2017","journal-title":"PLoS 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