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    • 3D printed prototype of a complex neuroblastoma for preoperative surgical planning 

      Tejo Otero, Aitor; Fenollosa i Artés, Felip; Uceda Molera, Roger; Castellví, Anna; Lustig, Pamela; Valls Esteve, Arnau; Ayats, Marta; Munuera, Josep; Buj Corral, Irene; Krauel, Lucas (Elsevier BV, 2021-06)
      Article
      Open Access
      Neuroblastoma is the most common abdominal solid tumour in childhood. Its removal implies a complex surgery that requires surgical experience due to the usual encassement of major abdominal blood vessels. Standard surgical ...

    • 3D printed soft surgical planning prototype for a biliary tract rhabdomyosarcoma 

      Tejo Otero, Aitor; Lustig, Pamela; Fenollosa i Artés, Felip; Valls, Arnau; Krauel, Lucas; Buj Corral, Irene (Elsevier, 2020-05-11)
      Article
      Open Access
      Biliary tract rhabdomyosarcoma is a soft tissue malignant musculoskeletal tumor which is located in the biliary tract. Although this tumor represents less than 1% of the total amount of childhood cancers, when localized, ...

    • 3D printed surgical planning prototype manufactured by a hybrid multi-material 3D printer 

      Tejo Otero, Aitor; Castellví, Anna; Lustig, Pamela; Fenollosa i Artés, Felip; Uceda Molera, Roger; Buj Corral, Irene; Krauel, Lucas; Valls Esteve, Arnau; Munuera, Josep (Institute of Physics (IOP), 2021-10-01)
      Article
      Open Access
      Surgical planning is a preoperative method of pre-visualization that is carried out before or during a surgical intervention in order to achieve the best outcome. This can be done either image-based or hands-on. Regarding ...

    • 3D printing in medicine for preoperative surgical planning: a review 

      Tejo Otero, Aitor; Buj Corral, Irene; Fenollosa i Artés, Felip (2020-02-01)
      Article
      Open Access
      The aim of this paper is to review the recent evolution of additive manufacturing (AM) within the medical field of preoperative surgical planning. The discussion begins with an overview of the different techniques, pointing ...

    • 3D Printing of Bioinert Oxide Ceramics for Medical Applications 

      Buj Corral, Irene; Tejo Otero, Aitor (2022-09-17)
      Article
      Open Access
      Three-dimensionally printed metals and polymers have been widely used and studied in medical applications, yet ceramics also require attention. Ceramics are versatile materials thanks to their excellent properties including ...

    • A state-of-the-art guide about the effects of sterilization processes on 3D-printed materials for surgical planning and medical applications: a comparative study 

      Valls Esteve, Arnau; Lustig Gainza, Pamela; Adell Gomez, Nuria; Tejo Otero, Aitor; Englí Rueda, Marti; Julian Alvarez, Estibaliz; Navarro Sureda, Osmeli; Fenollosa i Artés, Felip; Rubio Palau, Josep; Krauel, Lucas; Munuera, Josep (2023-05-17)
      Article
      Open Access
      Surgeons use different medical devices in the surgery, such as patient-specific anatomical models, cutting and positioning guides, or implants. These devices must be sterilized before being used in the operation room. There ...

    • Advanced strategies for the fabrication of multi-material anatomical models of complex pediatric oncologic cases 

      Valls Esteve, Arnau; Tejo Otero, Aitor; Adell Gomez, Nuria; Lustig Gainza, Pamela; Fenollosa i Artés, Felip; Buj Corral, Irene; Rubio Palau, Josep; Munuera Del cerro, Josep; Krauel, Lucas (2024-01-01)
      Article
      Open Access
      The printing and manufacturing of anatomical 3D models has gained popularity in complex surgical cases for surgical planning, simulation and training, the evaluation of anatomical relations, medical device testing and ...

    • Biocompatible 3D printed yttria-stabilized zirconia parts using direct ink writing 

      Buj Corral, Irene; Sanz Fraile, Héctor; Tejo Otero, Aitor; Xuriguera Martin, Elena; Otero, Jorge (2024-01)
      Article
      Open Access
      Metals such as titanium or Cr-Co alloys have been the most widely used materials in biomedical applications that require high mechanical properties, like implants. However, these materials present the disadvantage of ...

    • Characterization of 3D Printed Metal-PLA Composite Scaffolds for Biomedical Applications 

      Buj Corral, Irene; Sanz Fraile, Héctor; Ulldemolins, Anna; Tejo Otero, Aitor; Domínguez Fernandez, Alejandro; Almendros, Isaac; Otero, Jorge (Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-05)
      Article
      Open Access
      Three-dimensional printing is revolutionizing the development of scaffolds due to their rapid-prototyping characteristics. One of the most used techniques is fused filament fabrication (FFF), which is fast and compatible ...

    • Characterization of 3d printed yttria-stabilized zirconia parts for use in prostheses 

      Buj Corral, Irene; VIDAL, DANIEL; Tejo Otero, Aitor; Padilla, Jose Antonio; Xuriguera, Elena; Fenollosa i Artés, Felip (2021-11-03)
      Article
      Open Access
      The main aim of the present paper is to study and analyze surface roughness, shrinkage, porosity, and mechanical strength of dense yttria-stabilized zirconia (YSZ) samples obtained by means of the extrusion printing ...

    • Development of AM technologies for metals in the sector of medical implants 

      Buj Corral, Irene; Tejo Otero, Aitor; Fenollosa i Artés, Felip (Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-28)
      Article
      Open Access
      Additive manufacturing (AM) processes have undergone significant progress in recent years, having been implemented in sectors as diverse as automotive, aerospace, electrical component manufacturing, etc. In the medical ...

    • Evolution of Additive Manufacturing Processes: From the Background to Hybrid Printers 

      Buj Corral, Irene; Tejo Otero, Aitor; Fenollosa i Artés, Felip (Springer, 2021-12-02)
      Part of book or chapter of book
      Restricted access - publisher's policy
      The Additive Manufacturing (AM) field is revolutionizing the industrial sector in different areas such as automotive, aeronautics, medicine, etc. Many patents aboutAMprocesseswere granted at the end of the XXth century. ...

    • Fabrikazio gehigarria ezinbesteko teknologia osasunean eta industrian: Euskadi eta Katalunia 

      Tejo Otero, Aitor; Buj Corral, Irene; Fenollosa i Artés, Felip (2020-05-18)
      Article
      Open Access
      Azken urteetan, fabrikazio gehigarria (FG) oso azkar garatu da hainbat sektoretan: osasuna, automobilgintza, aeronautika, etab. Aipatutako lehen sektorean, aplikazio anitzetan erabili da: prototipo eta gida kirurgikoak, ...

    • Foreseeing new multi-material FFF-Additive Manufacturing concepts meeting mimicking requirements with living tissues 

      Fenollosa i Artés, Felip; Gomà Ayats, Joan Ramon; Buj Corral, Irene; Tejo Otero, Aitor; Minguella Canela, Joaquim; Uceda Molera, Roger; Valls Esteve, Arnau; Ayats, Marta (2019)
      Article
      Open Access
      The development of additive manufacturing (AM) during the last years has revolutionized not only the industry, but also the medical sector. This alongside the necessity in our society and in medicine to enhance the quality ...

    • Freeform reversible embedding of suspended hydrogels for the manufacturing of biomedical applications 

      Tejo Otero, Aitor; Colly, Arthur; Courtial, Edwin-Joffrey; Fenollosa i Artés, Felip; Buj Corral, Irene; Marquette, Cristophe A. (2020)
      Conference lecture
      Restricted access - publisher's policy
      Additive Manufacturing (AM) can be applied in different medical applications. Amongst all the AM technologies, DIW (Direct Ink Writing), FDM (Fused Deposition Modelling) and SLS (Selective Laser Sintering) are some of the ...

    • Material extrusion of 3D printed ceramics parts: Parameters, structures and challenges 

      Buj Corral, Irene; Tejo Otero, Aitor; Fenollosa i Artés, Felip; Uceda Molera, Roger; El Mesbahi, Jihad; El Mesbahi, Abdelilah (Scientific.Net, 2023-10-05)
      Article
      Restricted access - publisher's policy
      AM technologies have been developed for different applications in sectors such as aeronautics, automotive, or healthcare. Additionally, the range of materials that can be 3D printed has increased considerably since these ...

    • Material extrusion of 3D printed ceramics parts: Parameters, structures and challenges 

      Buj Corral, Irene; Tejo Otero, Aitor; Fenollosa i Artés, Felip; Uceda Molera, Roger; El Mesbahi, Jihad; El Mesbahi, Abdelilah (2023)
      Conference report
      Restricted access - publisher's policy
      Additive Manufacturing (AM) has greatly evolved since the patent of the FDM (Fused Deposition Modeling) expired in 2009. AM technologies have been developed for different applications such as aeronautics, automotive or ...

    • Mimicking soft living tissues for 3D printed surgical planning prototypes using additive manufacturing technologies 

      Tejo Otero, Aitor (Universitat Politècnica de Catalunya, 2021-07-28)
      Doctoral thesis
      Open Access
      (English) Additive Manufacturing is the process of joining materials to make objects from a 3D model data, normally layer-upon-layer through series of some cross-sectional slices, as opposed to subtractive manufacturing ...

    • Patient comprehension of oncologic surgical procedures using 3D printed surgical planning prototypes 

      Tejo Otero, Aitor; Valls Esteve, Arnau; Fenollosa i Artés, Felip; Siles-Hinojosa, Alexander; Nafria Escalera, Begonya; Ayats, Marta; Buj Corral, Irene; Otero, María del Carmen; Rubio-Palau, Josep; Munuera, Josep; Krauel, Lucas (Elsevier BV, 2022-08)
      Article
      Open Access
      Patient understanding of complex surgical procedures and post-intervention consequences is often poor. Little is known about the effectiveness of 3D printed models to improve the comprehension of the medical information ...

    • Patient-specific 3D printed soft models for liver surgical planning and hands-on training 

      Valls Esteve, Arnau; Tejo Otero, Aitor; Lustig Gainza, Pamela; Buj Corral, Irene; Fenollosa i Artés, Felip; Rubio Palau, Josep; Barber Martinez de la Torre, Ignasi; Munuera, Josep; Fondevila, Constantino; Krauel, Lucas (Multidisciplinary Digital Publishing Institute (MDPI), 2023-04-01)
      Article
      Open Access
      Background: Pre-surgical simulation-based training with three-dimensional (3D) models has been intensively developed in complex surgeries in recent years. This is also the case in liver surgery, although with fewer reported ...