作者
Israel Valverde, Gorka Gomez-Ciriza, Tarique Hussain, Cristina Suarez-Mejias, Maria N Velasco-Forte, Nicholas Byrne, Antonio Ordoñez, Antonio Gonzalez-Calle, David Anderson, Mark G Hazekamp, Arno AW Roest, Jose Rivas-Gonzalez, Sergio Uribe, Issam El-Rassi, John Simpson, Owen Miller, Enrique Ruiz, Ignacio Zabala, Ana Mendez, Begoña Manso, Pastora Gallego, Freddy Prada, Massimiliano Cantinotti, Lamia Ait-Ali, Carlos Merino, Andrew Parry, Nancy Poirier, Gerald Greil, Reza Razavi, Tomas Gomez-Cia, Amir-Reza Hosseinpour
发表日期
2017/12/1
期刊
European Journal of Cardio-Thoracic Surgery
卷号
52
期号
6
页码范围
1139-1148
出版商
Oxford University Press
简介
OBJECTIVES
To evaluate the impact of 3D printed models (3D models) on surgical planning in complex congenital heart disease (CHD).
METHODS
A prospective case-crossover study involving 10 international centres and 40 patients with complex CHD (median age 3 years, range 1 month–34 years) was conducted. Magnetic resonance imaging and computed tomography were used to acquire and segment the 3D cardiovascular anatomy. Models were fabricated by fused deposition modelling of polyurethane filament, and dimensions were compared with medical images. Decisions after the evaluation of routine clinical images were compared with those after inspection of the 3D model and intraoperative findings. Subjective satisfaction questionnaire was provided.
RESULTS
3D models accurately replicate anatomy with a mean bias of −0.27 ± 0 …
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I Valverde, G Gomez-Ciriza, T Hussain… - European Journal of Cardio-Thoracic Surgery, 2017
