中国实用口腔科杂志

中国实用口腔科杂志 ›› 2025, Vol. 18 ›› Issue (5): 547-550.DOI: 10.19538/j.kq.2025.05.007

• 专家讲座 • 上一篇    下一篇

口腔色差阈值的研究现状与应用

宫铭潞1，邢文忠2   

  1. 1. 大连医科大学口腔医学院，辽宁 大连 116044；2. 大连大学附属口腔医院（大连市口腔医院）口腔修复科，辽宁 大连 116021
  • 出版日期:2025-09-30 发布日期:2025-09-30
  • 通讯作者: 邢文忠
  • 基金资助:
    大连市生命健康领域指导计划项目（[2023]243-5）

  • Online:2025-09-30 Published:2025-09-30

摘要： 随着口腔美学要求的不断提高，口腔色差阈值的研究在临床实践中的作用日益突出。口腔色差阈值的研究不仅为牙齿美学的评估提供了科学依据，也为治疗效果的评价提供了重要参考，进而在提高患者满意度和优化治疗效果方面具有实际应用价值。文章就口腔色差阈值的研究现状（颜色空间及色差公式、色差阈值的定义及影响因素）做一阐述，并分析主要口腔修复材料的色差阈值研究结果，以期为临床和基础研究选用口腔色差阈值评价研究结果的临床意义提供参考。

关键词: 色差, 色差阈值, 比色, 口腔医学

Abstract: With the increasing demand for dental aesthetics，the role of researches on dental color difference thresholds has become prominent in clinical practice. Such researches offer a scientific basis for assessing dental aesthetics and serve as a critical reference for evaluating treatment outcomes，thereby holding practical value in increasing patient satisfaction and optimizing therapeutic efficacy. The article reviews the current research status of color difference thresholds in dentistry，including color spaces and color difference formulas，the definition of color difference thresholds and their influencing factors，and analyzes the research results of color difference thresholds for major dental restorative materials. The aim is to provide some references for selecting dental color difference thresholds in clinical and basic research to evaluate the clinical significance of research results. 

Key words: color difference, color difference threshold, color match, dentistry