儿童生长痛是儿科门诊就诊病人中较常见的一种症状 ,多为下肢疼痛 ,夜间疼痛明显 ,阵发性发作 ,不痛时活动自如 ,无其他伴随症状。病因迄今未明 ,为探讨生长痛与体内缺钙是否有关 ,我科近 2年对 10 0例生长痛的患儿进行了骨钙测定 ,现总结如下 :1　对象和方法1 1　对象 :2 0 0 Child growth pain is more common in patients with pediatric outpatient clinic symptoms, mostly lower extremity pain, night pain was obvious, paroxysmal attack, pain free mobility, no other accompanying symptoms. The etiology of so far unknown, in order to explore the growth of pain and calcium deficiency in the body is related to our department in the past two years on the growth of 10 cases of children with calcineuria measured, are summarized as follows: 1 objects and methods 1 1 object: 200