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. 2018 Sep 5;8:13264. doi: 10.1038/s41598-018-31359-9

Figure 5.

Figure 5

(A) Simulation of the screw in the artificial bone block and gas formation of the PEO group; (B) 3D images obtained by micro-CT after the immersion test (a) defect of head portion, (b) defect of neck portion and (c) defect of bottom portion; and (C) volume variations in the screw after the immersion test (a) PEO, (b) 5 wt% PCL, (c) 6 wt% PCL and (d) 7 wt% PCL.