| 不同时期行腭成形术患者成年后上颌骨头影测量 |
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| 引用本文： | 余炜伟,张月兰,崔淑霞. 不同时期行腭成形术患者成年后上颌骨头影测量[J]. 郑州大学学报(医学版), 2005, 40(4): 745-747 |
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| 作者姓名： | 余炜伟 张月兰 崔淑霞 |
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| 作者单位： | 郑州大学口腔医学院正畸科,郑州,450052 |
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| 摘 要： | 目的：探讨腭成形术是否影响上颌骨的正常发育。方法：对30例5岁前行腭成形术、20例14岁后行腭成形术的腭裂患者成年后进行上颌骨头影测量，并以同年龄组的40名正常人作对照。测量指标包括①上颌相对颅底位置指标：前颅底平面-上齿槽座点角(SNA)、蝶鞍中心-翼上颌裂点(Ptm—S)、翼上颌裂点(Ptm—U6)、上颌长度(Ptm—ANS)。②下颌骨相对关系指标：上齿槽座点-鼻根点-下齿槽座点角(ANB)、颌突角(NA—PA)、面角(NPg-FH)、下颌长度(Go—Pg)、上颌长度／下颌长度(ANS—Ptm／Go-Pg)。结果：5岁前行腭成形术者上颌骨头影测量值与正常人比较．差异均有统计学意义。14岁后行腭成形术者，上颌骨头影测量值与正常人比较，差异均无统计学意义。结论：5岁前行腭成形术可严重影响上颌骨发育。
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| 关 键 词： | 腭裂 上颌骨 头影测量技术 发育 |
| 修稿时间： | 2004-06-14 |
Cephalometric measure of maxilla in patients with palate surgery at different ages |
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| Yu Weiwei,ZHANG Yuelan,CUI Shuxia. Cephalometric measure of maxilla in patients with palate surgery at different ages[J]. Journal of Zhengzhou University: Med Sci, 2005, 40(4): 745-747 |
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| Authors: | Yu Weiwei ZHANG Yuelan CUI Shuxia |
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| Affiliation: | YU Weiwei,ZHANG Yuelan,CUI Shuxia Department of Orthodontics,College of Stomatologe,Zhengzhou University,Zhengzhou 450052 |
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| Abstract: | Aim: To study the effects of palate surgery on maxilla growth and development. Methods:Thirty cases with palate surgery performed before 5-year-old (group A),20 cases with palate surgery performed after 14-year-old(group B),and 40 normal healthy individuals at the same ages were subjected to perform X-ray cephalometry.SNA,SNB,ANB,NA GAAB2 PA,NPg-FA,Ptm-U6,Go-Pg, Ptm GAAB2 ANS,and ANS-Ptm/Go-Po were determined.Results:The cephalometric data in group A differed from those of the normal.Conclusion:Palate surgery before five years old severely affects the growth and development of maxilla. |
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| Keywords: | cleft palate maxilla cephalometry development |
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