chronic enamel caries 慢性釉质龋
Teeth with chronic caries will tend to be darker in color because the edges of the cavities become stained from normal eating and drinking.
牙齿慢性龋将趋于较深的颜色,因为边缘龋洞被正常吃的食物所染色。
The results point out: chronic dental pulpitis, with long-term symptoms, caused by deep caries, though do not perforate into pulps, there may be many living bacteria in their pulp tissues.
结果提示:深龋引起的长期有症状的慢性牙髓炎,尽管未穿髓,牙髓组织中,仍可有大量活细菌长期存在。
Results: Coronal pulp tissue of 77.8% of deciduous teeth with deep caries showed chronic inflammation to various degree or chronic pulpitis with acute attack.
结果:77.8%的冠髓组织有不同程度的慢性炎症和慢性牙髓炎急性发作。
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