Research Article

Microstereolithography-Based Fabrication of Anatomically Shaped Beta-Tricalcium Phosphate Scaffolds for Bone Tissue Engineering

Figure 4

The anatomically shaped ceramic scaffolds fabricated by indirect rapid prototyping technique. (a)–(c) are the scaffolds without cortical design; (d)–(f) are the scaffolds with cortical design; (g)–(i) are the STL data of the template bone. (a), (d), and (g) are the side view; (b), (e), and (h) are the top view; (c), (f), and (i) are the bottom view.