Pre-op＼Post-op Frankel grade
A
B
C
D
E
A
2
1
0
0
0
B
0
1
0
1
0
C
0
0
0
5
2
D
0
0
0
3
4
E
0
0
0
0
0
Table 2:
Clinical evaluation of Frankel classification pre- and postoperatively.
