Research Article
[Retracted] Value of 3D Printed PLGA Scaffolds for Cartilage Defects in Terms of Repair
Table 3
Evaluation of the growth of subchondral bone in each experimental group.
| ā | Experimental group (PLGA/SA scaffold group) | Blank group (no stent implantation group) |
| 3 days after surgery | 0.329213 | 0.249217 | 7 days after surgery | 0.369251 | 0.289311 | 14 days after surgery | 0.390928 | 0.352201 | 21 days after surgery | 0.429224 | 0.375234 | 2 to 8 days after surgery | 0.599286 | 0.413352 | 3 to 5 days after surgery | 0.619262 | 0.476624 |
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