Skip to main content

Table 1 Histopathological scoring system for quantification of edema and Ischemia Fiber Degeneration (IFD)

From: Ipsilateral common iliac artery plus femoral artery clamping for inducing sciatic nerve ischemia/reperfusion injury in rats: a reliable and simple method

Histopathologic grade

Edema

IFD (ischemic fiber degeneration)

0

normal

≤ 2%

1

Mild edema

3–25%

2

Moderate edema

26–50%

3

Severe edema

51–75%

4

Severe and widespread edema

>75%