英语语法分析

Conclusion: After cleft lip repair maxillary retrusion will happen.

结论：唇裂修复术后会出现上颌后缩的生长发育畸形。

Results: Both complete unilateral cleft lip 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。