pioneering [Adjective] + surgery [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
182.83
AWT:
23,746,459
TTEST:
2.18
G2:
34.29
FAWT:
2.29
MI:
5.27
LOGLOG:
12.23
JD:
0.56
MI3:
9.91
DICE:
0.31
RANGE: