The discograms showed that the nucleus pulposus was well-stacked such as ovary or C form, and bulging image also existed in patients with RDH in osteochondrosis of posterior vertebral edge.
椎体后缘骨软骨病基础上的间盘疝出造影显示髓核显影饱满,呈现椭圆形或马蹄形,同时伴有向后突出的阴影。
简答网 · 英语词汇
简答网 · 双语娱乐资讯
简答网 · 初中英语作文