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目的：探讨ＣＴ显示腰间盘膨隆的临床意义及其与腰痛症状的关系。方法：对ＣＴ诊断为腰间盘膨隆的５８例患者进行临床观察与治疗，同时对２０名正常成年人的腰椎ＣＴ片进行对比观察。结果：轻、中度椎间盘膨隆患者，与腰痛等症状轻重无明显关系，而膨隆严重者与临床症状有一定关系。正常成年人随年龄增长椎间盘膨隆出现率逐渐增高。结论：椎间盘膨隆是随年龄增长而出现的一种生理退变表现，与腰痛无必然关系，对患者应注意寻找其它致痛原因。对其出现机理应做进一步研究。
Objective: To investigate the clinical significance of CT display of bulging lumbar disc and its relationship with low back pain symptoms. Methods: Fifty-eight patients with lumbar disc lumbar disc herniation diagnosed by CT were observed and treated. CT imaging of lumbar spine of 20 normal adults was also observed. Results: Patients with mild and moderate disc bulging had no significant relationship with the severity of lumbago and other symptoms, while those with severe bulging had some relationship with clinical symptoms. Normal adults with increasing age, the incidence of disc bulging gradually increased. CONCLUSION: Disc bulging is a physiological degenerative change with age. There is no necessary relationship between lumbar disc herniation and low back pain. Patients should pay attention to other causes of pain. The mechanism of its occurrence should be further studied.