Table 2 Grades of epidural scar adhesion in rats, according to the Rydell standard
From: Study on salvianolic acid B in the reduction of epidural fibrosis in laminectomy rats
Group | Grade | |||
|---|---|---|---|---|
0 | 1 | 2 | 3 | |
Sham | 5 | 0 | 0 | 0 |
Vehicle | 0 | 0 | 1 | 4 |
Sal B | 4 | 1 | 0 | 0 |
From: Study on salvianolic acid B in the reduction of epidural fibrosis in laminectomy rats
Group | Grade | |||
|---|---|---|---|---|
0 | 1 | 2 | 3 | |
Sham | 5 | 0 | 0 | 0 |
Vehicle | 0 | 0 | 1 | 4 |
Sal B | 4 | 1 | 0 | 0 |