颅缝早闭症一定要扩大颅底才能彻底改变颅骨外形，减少以后中面部发育不良。

The amplification of skull base by changing skull′s form decreased hypoplasia of mid-face.

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颅缝早闭症一定要扩大颅底才能彻底改变颅骨外形，减少以后中面部发育不良。

The amplification of skull base by changing skull′s form decreased hypoplasia of mid-face.

youdao