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前牙龈下残根的正畸修复联合治疗临床体验

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摘要 目的探讨对龋损或外伤致龈缘下15~3mm的前牙牙根进行正畸牵引术后行桩核修复的效果。方法对10例完善根管充填治疗后的前牙龈下残根,采用片段弓技术行牙合向牵引,当牙根断面齐龈或龈上后行桩核冠修复。结果 10例患者临床观察2年,修复体完好,均取得满意效果。结论对在临床适应症范围内的前牙龈下残根,先行残根颌向牵引术,再做桩核修复,既可达到保存自然牙根的目的,又可恢复较好的前牙功能和美观。
作者 陈晔 谢文泵
出处 《中国保健营养(下半月)》 2010年第7期257-257,共1页 China Health Care & Nutrition
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参考文献3

  • 1傅民魁.口腔正畸学.第4版.北京:人民卫生出版社,2006:256-262.
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