Research Article

[Retracted] Value of 3D Printed PLGA Scaffolds for Cartilage Defects in Terms of Repair

Table 2

Grouping of experimental animals.

 Experimental group (PLGA/SA scaffold group)Blank group (no stent implantation group)

3 days after surgery1010
7 days after surgery1010
14 days after surgery1010
21 days after surgery1010
2 to 8 days after surgery1010
3 to 5 days after surgery1010