玻璃纤维桩修复不同缺损程度前牙抗折裂性能的比较
파리섬유장수복불동결손정도전아항절렬성능적비교
In vitro fracture resistance of endodontically treated anterior teeth with varying ferrule heights and configurations with glass-fiber post
  • 万方数据
    实用口腔医学杂志 실용구강의학잡지
    JOURNAL OF PRACTICAL STOMATOLOGY
    2010年 1期 126-127 ,共2页

    王压冲%冯云枝%陈梅

    왕압충%풍운지%진매

    残根%桩核%抗折裂强度%玻璃纤维桩 殘根%樁覈%抗摺裂彊度%玻璃纖維樁
    잔근%장핵%항절렬강도%파리섬유장
    Residual root%Post and core%Fracture resistance%Glass-fiber post
    将离体上前牙进行根管治疗后分为4 组,使用玻璃纤维桩修复后测试抗折裂强度.结果显示:牙本质肩领为2 mm组抗折裂强度较高.
    장리체상전아진행근관치료후분위4 조,사용파리섬유장수복후측시항절렬강도.결과현시:아본질견령위2 mm조항절렬강도교고.
    The extracted human maxillary central incisors were endodontically treated and restored with glass-fiber post. Then they were randomly divided into four groups and tested. Results showed that groups with ferrule more than 2 mm had higher fracture resistence than others.
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