The mean transverse and anterior posterior diameters of sciatic nerve at the levels of ischial tuberosity, middle one third and lower one third of the thigh were .mm, . mm, .mm and 0.9mm, 0.89mm, 0.88mm respoectively.
The mean transverse and anterior posterior diameters of sciatic nerve at the levels of ischial tuberosity, middle one third and lower one third of the thigh were .mm, . mm, .mm and 0.9mm, 0.89mm, 0.88mm respoectively.
在坐骨结节、大腿中／ 及下／ 平面的横径及前后径分别为．mm、． mm、．mm及0．9mm、0．89mm、0．88mm；