随机搜集了170例腰背痛患者的腰椎平片,其中44例诊为腰椎间盘突出症。青壮年发病率高,男性大于女性,L_(4—5)椎间隙为好发部位。笔者结合文献复习,回顾性分别从解剖、生理、病史、发病机制、病理改变、临床表现、X线平片征象对该病加以分析探讨。指出:椎间盘突出症是工矿企业中的常见病、多发病,尤以青壮年居多。椎体缘的后翘和唇样变,椎 A total of 170 patients with lumbar and back pain were collected randomly, 44 of them were diagnosed as lumbar disc herniation. High incidence of young adults, males than females, L_ (4-5) intervertebral space as a good site. The author combined the literature review, retrospectively from the anatomy, physiology, medical history, pathogenesis, pathological changes, clinical manifestations, X-ray findings of the disease to be analyzed. Pointed out: disc herniation is a common disease in industrial and mining enterprises, frequently-occurring disease, especially young adults. Vertebral margin Alice and lip-like change, vertebral