Basic Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jan 14, 2018; 24(2): 211-215
Published online Jan 14, 2018. doi: 10.3748/wjg.v24.i2.211
Figure 1
Figure 1 Preparation of polyglycolic acid sheets. Polyglycolic acid sheets (PGAs) was able to be expanded by ring-shaped 1-0 polydioxanone (PDS) which have strong expansive force (black arrow). Ring-shaped 1-0 PDS was fixed with 4-0 PDS at 4 point to prevent PGAs from slipping out of place (red arrows).