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J Endod：Micro-CT评估XP-endo Shaper, iRaCe和EdgeFile系统对长椭圆形根管的成型能力

2018-01-04 lishiting MedSci原创

预备系统下颌切牙椭圆形根管
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这篇研究的目的是通过micro-CT技术评估XP-endo Shaper (FKG Dentaire SA, La Chaux-de-Fonds, Switzerland), iRaCe (FKG Dentaire SA)和EdgeFile (EdgeEndo, Albuquerque, NM)系统的成型能力。

这篇研究的目的是通过micro-CT技术评估XP-endo Shaper (FKG Dentaire SA， La Chaux-de-Fonds， Switzerland)， iRaCe (FKG Dentaire SA)和EdgeFile (EdgeEndo， Albuquerque， NM)系统的成型能力。研究通过micro-CT扫描(SkyScan1174v2； Bruker-microCT， Kontich， Belgium)分析匹配到解剖形态为长椭圆形根管的30颗下颌切牙，并按照根管预备方案的不同分成3组(n = 10)：XP-endo Shaper， iRaCe和EdgeFile系统。在根管预备前后获取Coregistered影像，以此评估体积、表面积、结构模型索引(SMI)、未触及髓壁、区域、周长、圆度和直径的形态测定结果。组间数据使用1-way方差分析和post hoc Tukey检验进行统计学评估，组内数据使用配对样本t检验(α = 5%)。结果显示，根管预备可以显著增加各组内所有测试参数(P < .05)。体积(52%)和表面积(10.8%-14.2%)的平均

评论区 (6)
#插入话题
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    2018-04-28 jiafufeng@yaho

    #CRO#

    0

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    2018-07-03 feather89

    #PE#

    0

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    2018-04-05 shanyongle

    #ACE#

    0

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    2018-10-16 xjy02

    #Micro#

    0

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    2018-01-06 zhaozhouchifen

    #根管#

    0

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    2018-01-04 1e1b8538m79(暂无匿称)

    不错的文章不错的文章

    0