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2 个月
口内和口外摄影测量系统的表面扫描及线性扫描精度:一项体外研究
本研究通过体外实验比较了 intraoral (Aoralscan Elite) 和 extraoral (Icam4D, OxoFit) 光语法系统与传统硅橡胶印模(CNV)在 mandibular 完整种植体支撑修复体记录中的三维扫描准确性。结果显示,OX 的表面偏差最大,CNV 的线性偏差最小,IC 在精度上最优。所有方法的偏差均 ...
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