天气预报 > 其他 > 6岁儿童头围正常值是多少
6岁儿童头围正常值是多少
更新时间: 2020-11-05 00:00:00  

6岁儿童头围正常值是50cm左右,头围,英文名headcircumference)。是指从眉间点为起点,经枕后点至起点的围长。头围反应脑,颅骨的发育,在2岁时测量最有意义,头围过大见于脑积水、佝偻病。

关键词: 儿童 正常值 多少

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