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龋齿是人口腔中最多见的疾病。很久以来,国内外对龋齿的组织病理学表现进行了很多研究;近年来用透射光显微镜,偏光显微镜,显微射线照像术及透射电子显微镜对龋齿早期阶段——釉质龋进行了大量的观察和研究,对龋齿的病理变化有了进一步的了解,从而提高了对龋齿的认识。在牙齿窝沟和光滑面的易感区所见的早期釉质龋为无光泽的,不透明的白斑,如果病损进行缓慢或停止,可见病区为黄色、褐色。
Dental caries is the most common disease in the mouth. For a long time, many studies on the histopathological manifestations of tooth decay have been carried out at home and abroad. In recent years, a large number of observations have been made on the early stages of dental caries - enamel caries using transmission light microscopy, polarized light microscopy, photomicrography and transmission electron microscopy And research, further understanding of the pathological changes of dental caries, thereby raising awareness of dental caries. Early enamel caries seen in the pit of fissure and the smooth surface are dull, opaque white spots that show a yellowish brownish color if the lesion progresses slowly or stops.