“足三里”穴有全身性强壮作用

能“理脾胃”、“和肠消滞”、“通调经络气血作用”

为临床治疗腹腔内脏疾病的要穴

以“肚腹三里留”著称。在针麻手术中

多种外科、妇科手术以“足三里”穴做为体针麻醉的主穴.“足三里”穴完成这么多复杂功能的形态学基础是什么?下面对分布到“足This paper describes the nerve supplies of "Zusanli" and the characteristics of its afferent nerve fibers. The nerve fibers of "Zusanli" reach the nerve centre by the following pathways

namely

ischiadic nerve

femoral nerve

sympathetic nerve fibers about the vessels

and the sensational afferent nerve on the vascular wall

etc. The central projective positions of afferent nerve of "Zusanli" are described in detail

including the projective segment in the spinal cord

the projective areas in the spinal various laminae

the nucleus gracilis

the nucleus Cuneatus

the nucleus cuneatus externus

the nucleus tractus spinalis nerve trigemini and the nucleus reticularis parvicellularis in the medulla oblongata

etc. The morphological base of some functions of "Zusanli" is also represented.