搜索结果: 1-2 共查到“口腔材料学 Micro-CT”相关记录2条 . 查询时间(0.14 秒)
评价BS镍钛系统维持根管解剖原始形态的能力。方法 将20个离体牙根按照随机数表法分为两组(n=10)，分别用BS蓝色小旋风(BS组)和WaveOne (WO组)以逐步深入法预备根管。预备后用Micro-CT对各牙进行扫描，Mimics软件测量其近远中根管壁的厚度，计算距根尖 1 mm、3 mm、5 mm、7 mm、9 mm处根管偏移量。
Mineral Concentration of Natural Human Teeth by a Commercial Micro-CT
Micro-computed tomography (micro-CT) teeth mineral concentration
2009/9/14
This study aimed to evaluate a commercial micro-CT system (μCT 20) for quantitative analysis of mineral concentration in human enamel and dentin using different methodologies, and thereby compare the ...