DISCOGRAPHY CAUSES END-PLATE DEFLECTION

被引：39

作者：

HEGGENESS, MH

DOHERTY, BJ

机构：

[1] Center for Spinal Disorders, Baylor College of Medicine, Houston, TX

来源：

SPINE | 1993年 / 18卷 / 08期

关键词：

BIOMECHANICS; DISCOGRAPHY; END PLATE;

D O I：

10.1097/00007632-199306150-00015

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Thoracolumbar cadaver spine segments were studied by biplane radiography techniques during intradiscal injection of radiographic contrast agent. In these radiographically nondegenerated discs, significant deformation of the end plate accompanied these in vitro discograms. End plate deflections averaged 0.3 mm. The intervertebral disc bulges averaged 0.5 mm. These results suggest that the end plate itself, or events within the bone, are possible pain sources during clinical discography.

引用

页码：1050 / 1053

页数：4

共 26 条

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