目的建立种植体支抗向后牵引上颌骨的动物模型。

Objective To establish the animal model for backward traction of maxilla with zygomatic implant anchorage.

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还打裂了他颅骨靠近上颌骨的下半部分，损伤了鼻窦。

It also cracked part of his lower skull, near the roof of his mouth, and damaged his sinuses.

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结论此法在修复腭裂时，既能避免上颌骨的损伤，又能有效地后推软腭。

Conclusion This method can both abstain the damage of maxilla, also push back the mucosal flap of the soft palate effectively.

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