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Main 3D Manufacturing Techniques for Customized Bone Substitutes. A Systematic Review.
Montero, Javier; Becerro, Alicia; Pardal-Peláez, Beatriz; Quispe-López, Norberto; Blanco, Juan-Francisco; Gómez-Polo, Cristina.
Afiliación
  • Montero J; Department of Surgery, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain.
  • Becerro A; Department of Surgery, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain.
  • Pardal-Peláez B; Department of Surgery, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain.
  • Quispe-López N; Department of Surgery, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain.
  • Blanco JF; Department of Surgery, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain.
  • Gómez-Polo C; Department of Surgery, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain.
Materials (Basel) ; 14(10)2021 May 12.
Article en En | MEDLINE | ID: mdl-34066290
Clinicians should be aware of the main methods and materials to face the challenge of bone shortage by manufacturing customized grafts, in order to repair defects. This study aims to carry out a bibliographic review of the existing methods to manufacture customized bone scaffolds through 3D technology and to identify their current situation based on the published papers. A literature search was carried out using "3D scaffold", "bone regeneration", "robocasting" and "3D printing" as descriptors. This search strategy was performed on PubMed (MEDLINE), Scopus and Cochrane Library, but also by hand search in relevant journals and throughout the selected papers. All the papers focusing on techniques for manufacturing customized bone scaffolds were reviewed. The 62 articles identified described 14 techniques (4 subtraction + 10 addition techniques). Scaffold fabrication techniques can be also be classified according to the time at which they are developed, into Conventional techniques and Solid Freeform Fabrication techniques. The conventional techniques are unable to control the architecture of the pore and the pore interconnection. However, current Solid Freeform Fabrication techniques allow individualizing and generating complex geometries of porosity. To conclude, currently SLA (Stereolithography), Robocasting and FDM (Fused deposition modeling) are promising options in customized bone regeneration.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Tipo de estudio: Systematic_reviews Idioma: En Revista: Materials (Basel) Año: 2021 Tipo del documento: Article País de afiliación: España Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Tipo de estudio: Systematic_reviews Idioma: En Revista: Materials (Basel) Año: 2021 Tipo del documento: Article País de afiliación: España Pais de publicación: Suiza