Objective Study the maxillary growth for the unilateral cleftlip and alveolus.
目的为了客观研究唇裂伴牙槽裂畸形状况下上颌骨生长发育变化规律。
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Results: Both complete unilateral cleftlip and palate groups had almost the same significant degree of maxillary retrusion compared with the normal control group.
结果：唇腭裂均修复组与仅唇裂修复组具有基本相似的上颌骨生长抑制。
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Conclusion: After cleftlip repair maxillary retrusion will happen.