Results There were CGRP and SP-positive nerve endings in many kinds of fibrous coats of human cervical spinal column, Most of them present arbonzation or beads, few of them present reticule.

• 结果人颈段脊柱结构的纤维层内均有CGRP和SP免疫反应阳性神经末梢存在，多数神经末梢独立行走，呈树枝状或念珠状，少量神经末梢交织网状。