Sego, T. J.Moldovan, Nicanor I.Tovar, Andres2018-10-262018-10-262018Sego, T. J., Moldovan, N. I., & Tovar, A. (2018). Agent-Based Numerical Methods for 3D Bioprinting in Tissue Engineering. In M. Cerrolaza, S. J. Shefelbine, & D. Garzón-Alvarado (Eds.), Numerical Methods and Advanced Simulation in Biomechanics and Biological Processes (pp. 269–281). Academic Press. https://doi.org/10.1016/B978-0-12-811718-7.00015-0https://hdl.handle.net/1805/17662Additive manufacturing has contributed significantly to the development of new surgical and diagnostic aids, personalized medical devices, implants, and prostheses. Now, it aspires to the direct digital manufacturing of living tissue, organs, and body parts. This can be achieved using three-dimensional (3D) bioprinting techniques in which the printing medium consists of biomaterials and living cells. Several 3D bioprinting methods are currently available, including inkjet, extrusion, and stereolithography. An emerging approach is the creation three-dimensional cellular patterns by the use of cell spheroids. The optimal application and further development of 3D bioprinting techniques could largely benefit from computational models capable of predicting the complex behavior of the printed cellular structures on multiple scales. This book chapter summarizes the state of the art of computational models in this field, with an emphasis on agent-based approaches and cell spheroid-based 3D bioprinting.enPublisher Policyagent-based modelbio 3D printingbiofabricationArticle