【摘要】 本文对龋病早期诊断的重要性、要求、传统诊断方法的优缺点作简要叙述。同时介绍了目前新的诊断方法包括增强肉眼光学检查、龋病的电测定、光纤维透照技术、放射减影、激光荧光检查方法以及定量光导荧光技术并进行评价。更多还原

【Abstract】 This paper details the current techniques for the detection of early caries using non-invasive techniques,namely enhanced visual methods,subtraction radiography,fiber optic transillumination(FOTI),laser fluorescence methods(LF),electric conductance measurement(ECM),and quantitative light fluorescence(QLF).In addition to description about how each of the modalities function,consideration is given to recent advances and changes in the relevant technologies,and a comparison of relative benefits and shortfalls of the systems including suggestions for the extended application of these system.更多还原