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胎儿正常每周股骨长多少正常
更新时间: 2020-11-04 00:00:00  

胎儿正常每周股骨增长约为0.2cm为正常,股骨长径是胎儿大腿骨的长度。

股骨(femur)[gǔgǔ]是人体中最大的长管状骨,可分为一体两端。上端朝向内上方,其末端膨大呈球形,叫股骨头,与髋臼相关节。头的中央稍下方,有一小凹,叫做股骨头凹,为股骨头韧带的附着处。头的外下方较细的部分称股骨颈。

关键词: 胎儿 正常 每周 股骨 多少

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