1·Objective. This study investigated whether extension or combined extension and side flexion could move the displaced portion of nucleus from the anulus towards the nucleus.
目的：本实验旨在研究伸展或联合伸展及侧方屈曲是否能使纤维环的突出部分向髓核方向移动。
2·Concerning anulus failures such as fissures and disc prolapses, the mechanical response of the intervertebral disc during combined load situations is still not well understood.
关于像脑裂和椎间盘突出时的环纤维，椎间盘在联合负荷状态下的反应机制目前尚不清楚。
3·The progressive damage appears to develop with a small cleft inside the first inner layer of the anulus.
损伤的进展看似由纤维环最内第一层产生的小裂口开始。
4·Judging by operative and pathological findings to discuss the Gd-DTPA enhancement of the fragment herniation and the signs of disrupted anulus fibrosis.
依手术及病理发现探讨髓核突出增强原理及纤维环破裂的依据。
5·Conclusions Anulus fibrosus cells isolated from nondegenerative intervertebral discs can differentiate into adipocytes, osteoblasts, chondrocytes, neurons, and endothelial cells in vitro.
结论：从未退变的椎间盘分离的纤维环细胞能在体外分化为脂肪细胞、格根包尔氏细胞、软骨细胞、神经元及内皮细胞。