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. Author manuscript; available in PMC: 2021 Sep 30.
Published in final edited form as: J Tissue Eng Regen Med. 2018 Aug 24;12(9):1986–1999. doi: 10.1002/term.2733

FIGURE 2.

FIGURE 2

(a) Schematic of extrusion nozzle depositing filaments of material on a layer-by-layer basis and (b and c) Robocad 4.3 rendition of the designed long-bone scaffold, image shows front and side, respectively, respective measurements and indicates the fugitive support structure (Doutside = 4.85 mm, Dinside = 2.35, and length = 10.5 mm). Also, the intermittent computer-aided design layers of the structure are shown to better illustrate the build process, (d) Layer 0, (e) Layer 8, and (f) Layer 21. β-TCP: beta tricalcium phosphate