The tissues in different layers and sections of the fresh sample taken from Zusanli acupoint were observed with microscope(X5
2
5)
using ABS mold and lymph perfusion methods. The results show that Zusanli and its control point(non-acupoint) don' t have any special structure except nerve
blood vessel
lymphatic vessel
fascia
tendon and muscle etc.. Acupoint doesn' t consist of one kind of tissue
but it is a spatial structure with multiple layers