腰椎骨质增生与椎间盘膨出或突出的相关性

Correlation between lumbar vertebrae hyperosteogeny and intervertebral disc bulge or herniation

目的探讨腰椎骨质增生与椎间盘膨出或突出的相关性。方法 97例进行CT检查的患者,回顾性分析其影像学资料,观察患者的腰椎骨赘情况以及椎间盘膨出或突出程度。结果所有患者的腰椎图像共有485个椎体,能看见骨赘的有32个,男13个,女19个;最长骨赘长度越长,椎间盘膨出或突出程度越明显(r=0.75,P<0.05);男性和女性的最长骨赘长度与椎间盘膨出或突出程度具有正相关关系(r=0.67、0.84,P<0.05)。结论腰椎骨质增生与椎间盘膨出或突出呈现明显的正相关关系,椎间盘膨出或突出,致使在受压时需要做缓冲的韧带转移而导致骨质增生。

ObjectiveTo investigate correlation between lumbar vertebrae hyperosteogeny and intervertebral disc bulge or herniation.Methods A retrospective analysis was made on imaging data of 97 patients who received CT examination. Their lumbar osteophyte condition and intervertebral disc bulge or herniation degree were observed.Results There were totally 485 centrum in lumbar images of patients, and osteophyte occurred in 32 cases, as 13 male cases and 19 female cases. Longer osteophyte length led to higher intervertebral disc bulge or herniation degree （r=0.75,P〈0.05）. There was positive correlation between longest osteophyte length in male and female and intervertebral disc bulge or herniation degree （r=0.67, 0.84,P〈0.05）. Conclusion Lumbar vertebrae hyperosteogeny is positively correlated with intervertebral disc bulge or herniation, which causes buffer ligament transfer under pressure and leads to hyperosteogeny.