Three-dimensional Printing Technology in Surgery

Patel, Amit; Cosman, Peter H.; Desai, Shashank

doi:10.4172/2161-1076.1000255

Cited by 7 publications

(7 citation statements)

References 48 publications

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“…Identifying and visualizing anatomy is critical for any surgical intervention, and depending on complexity and variability of the regional anatomy, digital and physical preoperative anatomical assessment is an important adjunct to surgical planning . Medical imaging has advanced considerably since the development of the roentgenogram, and it is now possible to display three‐dimensional anatomy using computerized reconstructions of tomographic and even sonographic imaging modalities . This has the potential to reduce complications and unexpected adversities.…”

Section: Resultsmentioning

confidence: 99%

“…7 Medical imaging has advanced considerably since the development of the roentgenogram, and it is now possible to display threedimensional anatomy using computerized reconstructions of tomographic and even sonographic imaging modalities. 7 This has the potential to reduce complications and unexpected adversities. Such models also add a tactile interface that can amplify the intuitive understanding of anatomy, aiding in novel approaches to unique, and complex scenarios.…”

Section: Commentmentioning

confidence: 99%

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The Interactive Use of Multi‐Dimensional Modeling and 3D Printing in Preplanning of Type A Aortic Dissection

2016

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Section: Resultsmentioning

confidence: 99%

Section: Commentmentioning

confidence: 99%

The Interactive Use of Multi‐Dimensional Modeling and 3D Printing in Preplanning of Type A Aortic Dissection

2016

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“…Identifying and visualizing anatomy is critical for any surgical intervention, and digital and physical preoperative anatomical assessments are an important adjunct to surgical planning (48). Advanced surgical and catheter-based procedures for structural heart disease require precise preprocedural planning and intraoperative orientation.…”

Section: Discussionmentioning

confidence: 99%

3D printing in adult cardiovascular surgery and interventions: a systematic review

Wang¹,

Zhang²,

Qin³

et al. 2020

J Thorac Dis

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3D printing in adult cardiac and vascular surgery has been evaluated over the last 10 years, and all of the available literature reports benefits from the use of 3D models. In the present study, we analyzed the current applications of 3D printing for adult cardiovascular disease treated with surgical or catheterbased interventions, including the clinical medical simulation of physiological or pathology conducted with 3D printing in this field. A search of PubMed and MEDLINE databases were supplemented by searching through bibliographies of key articles. Thereafter, data on demographic, clinical scenarios and application, imaging modality, purposes of using with 3D printing, outcomes and follow-up were extracted. A total of 43 articles were deemed eligible and included. 296 patients (mean age: 65.4±14.2 years; male, 58.2%) received 3D printing for cardiac and vascular surgery or conditions [percutaneous left atrial appendage occlusion (LAAO), TAVR, mitral valve disease, aortic valve replacement, coronary artery abnormality, HOCM, aortic aneurysm and aortic dissection, Kommerell's diverticulum, primary cardiac tumor and ventricular aneurysm]. Eight papers reported the utility of 3D printing in the medical simulator and training fields. Most studies were conducted starting in 2014. Twenty-six was case report. The major scenario used with 3D printing technology was LAAO (50.3%) and followed by TAVR (17.6%). CT and echocardiography were two main imaging techniques that were used to generate 3D-printed heart models. All studies showed that 3D-printed models were helpful for preoperative planning, orientation, and medical teaching. The important finding is that 3D printing provides a unique patient-specific method to assess complex anatomy and is helpful for intraoperative orientation, decision-making, creating functional models, and teaching adult cardiac and vascular surgery, including catheter-based heart surgery.

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“…Concebido inicialmente na década de 1980 por Charles Hull, o uso de materiais para formar estruturas tridimensionais, por meio de coordenadas cartesianas em software de computador em três dimensões (3D), tem, ao longo dos anos, avançado com a utilização de materiais bioinertes como hidrogéis, cerâmicas, polímeros e, até mesmo, vidros bioabsorvíveis 1 . O interesse por sua aplicação na medicina tem aumentado, incluindo áreas da educação médica, planejamento cirúrgico, produção de instrumentos e confecção de próteses 2 .…”

Section: Introductionunclassified

Uso de Máquinas 3D e Cortadores a Laser em Simulação Aplicada à Educação Médica

Neto

Rodrigues

Leite

et al. 2023

CBR

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Introdução: As impressões tridimensionais (3D) têm obtido relevância em diversas áreas do conhecimento, especialmente na medicina. Com o advento da tecnologia, cada vez mais escolas médicas têm adotado o uso de prototipagem de estruturas humanas para aprimorar o treinamento dos estudantes, uma vez que a simulação produz um ambiente livre de riscos, no qual os alunos podem dominar com sucesso as habilidades relevantes para a prática clínica. Métodos:O projeto foi estruturado a partir da pesquisa dos softwares de impressão; seleção dos segmentos anatômicos a serem impressos; análise de materiais para a confecção; estudo aprofundado das caixas de simulação usadas no treinamento em videocirurgia e, por fim, realização de um treinamento dos estudantes interessados no desenvolvimento das habilidades cirúrgicas. Resultados:Por meio da impressão 3D, foram confeccionadas peças anatômicas para o ensino em anatomia, além de peças de silicone para treinamento de suturas manuais e videolaparoscópicas. O cortador a laser foi utilizado para fabricar caixas pretas, principalmente para simulações de cirurgia laparoscópica.Conclusão: A utilização de materiais 3D no ensino médico tem se mostrado altamente promissora, com aumento da curva de aprendizado dos alunos envolvidos e ótima relação custo-benefício. Contudo, o acesso a essa tecnologia ainda é restrito no Brasil, o que dificulta a expansão do método para todas as escolas médicas nacionais.

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Three-dimensional Printing Technology in Surgery

Cited by 7 publications

References 48 publications

The Interactive Use of Multi‐Dimensional Modeling and 3D Printing in Preplanning of Type A Aortic Dissection

The Interactive Use of Multi‐Dimensional Modeling and 3D Printing in Preplanning of Type A Aortic Dissection

3D printing in adult cardiovascular surgery and interventions: a systematic review

Uso de Máquinas 3D e Cortadores a Laser em Simulação Aplicada à Educação Médica

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