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上颌前磨牙修复应用纤维桩和铸造金属桩核的效果评价 被引量:1

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摘要 目的比较评价上颌前磨牙修复中应用纤维桩和铸造金属桩核的临床效果。方法将2008年4月~2011年4月于本科治疗的前磨牙残冠患者220例按照随机数字表法分成纤维桩组和铸造金属桩核组各110例,两组患者均进行全冠修复,随访2年,对治疗的成功率进行比较。结果纤维桩组患者成功修复105例,治疗的成功率为95.5%,铸造金属桩核组患者成功96例,治疗的成功率为87.4%,两组比较,差异有统计学意义。结论前磨牙残冠修复中使用纤维桩具有弹性模量好、生物相容性佳的特性,发生根折、桩核脱落、牙龈边缘色泽改变的机率明显的低于铸造金属桩核,是治疗前磨牙残冠的理想方法。”
作者 阎妍
出处 《中国现代药物应用》 2014年第1期87-88,共2页 Chinese Journal of Modern Drug Application
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