Table 2.

CSAs of the normal sciatic nerves in different sites (x̄±S, cm²)

MSs	x̄±S	The normal range
GS	0.527±0.028	0.47-0.59
MGPF	0.444±0.026	0.39-0.50

GS: The gluteal sulcus, MGPF: The Midpoint between GS and the popliteal fossa, MSs: Measuring sites