Preoperative NCS

Intraoperative after release of FR

P

% of improvement

DML (msec)

8.89 ± 0.93

6.24 ± 1.06

<0.001

29.81%

DSL (msec)

4.67 ± 0.75

4.66 ± 0.76

0.161

0.21%

SNCV M (M/Sec)

15.34 ± 3.39

15.35 ± 3.39

0.083

0.07%