【摘要】 方法：对ＣＴ确诊的３００例及手术确诊的３６例腰椎间盘突出患者随访。结果：发现有夜间小腿肌痉挛者，前者占３２％，后者占６９４％，明显高于正常人对照组（２４０例）及腰部慢性劳损对照组（２０例）（Ｐ＜００５）。同时对经常发生小腿肌痉挛４组人群的血钙水平测定未见明显差异（Ｐ＞００５）。结论：小腿肌痉挛并非由低血钙引起，而是腰椎间盘突出症的症状之一更多还原

【Abstract】 Methods:Three hundred patients diagnosed as lumbar disc herniation(LDH) by CT and 36 cases proved by operation in our hospital were followed up.Results:Recumbent nocturnal calf cramps occurred in 32% of all patients in the former group and 69.4% in the latter group.These percentages are higher than that in normal control group (240 cases)( P <0 05).However,the blood calcium levels were normal in patients with recumbent nocturnal calf cramps.Conclusion:It suggests that the calf cramps do not related to calcium deficiency,but it is one of special symptoms of LDH.更多还原