《人体损伤程度鉴定标准》第5.9.4d)项规定:外伤性椎间盘突出属轻伤二级。正确区分椎间盘突出是外伤形成还是病理性,是法医学鉴定的重要环节。本文对外伤性椎间盘突出的损伤程度的鉴定进行探讨,以期为实践中类似案件的鉴定提供参考。1椎间盘的结构及生理椎间盘由上、下软骨板,中心的髓核及四周的纤维环构成,位于上下两椎体之间。纤维环由胶原纤维和纤维软骨组成,纤维环中的纤维胶原蛋白提供机械 “Human injury level identification standard” 5.9.4d) provides: Traumatic disc herniation is a minor injury two. The correct distinction between the disc herniation is the formation of trauma or pathological, forensic identification is an important part. In this paper, the identification of the degree of traumatic disc herniation to explore, in order to provide reference for the identification of similar cases in practice. 1 disc structure and physiological disc from the upper and lower cartilage, the center of the nucleus pulposus and the surrounding fibrous ring, located between the upper and lower vertebral body. Fiber ring by the collagen fibers and fiber cartilage composition, fiber annulus fibrosis in the provision of mechanical