Research Article
[Retracted] Value of 3D Printed PLGA Scaffolds for Cartilage Defects in Terms of Repair
Table 2
Grouping of experimental animals.
| ā | Experimental group (PLGA/SA scaffold group) | Blank group (no stent implantation group) |
| 3 days after surgery | 10 | 10 | 7 days after surgery | 10 | 10 | 14 days after surgery | 10 | 10 | 21 days after surgery | 10 | 10 | 2 to 8 days after surgery | 10 | 10 | 3 to 5 days after surgery | 10 | 10 |
|
|