常常听到一些3～10岁的小孩叫“腿痛”。其疼痛部位,大多发生在膝部,少数在小腿和踝关节的前侧等处;时间多在晚上睡觉前后。轻者每次发作二三十分钟便自行缓解,重者因上半夜反复发作而影响睡眠。发作时孩子疼痛难忍,使家长不知所措。但此时若到医院检查,孩子的腿并没有什么异常, Often heard some 3 to 10-year-old child called leg pain . The painful parts, mostly in the knees, a few in the lower leg and ankle on the front side, etc .; more time before and after going to sleep at night. Light of each episode twenty or thirty minutes will ease itself, severe cases of repeated attacks on the middle of the night affect sleep. When the child’s pain onset unbearable, so that parents overwhelmed. However, if at this time to the hospital, the child’s leg and nothing unusual,