Objective To improve the diagnosis of acute pulpitis on molars without carious lesions.
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2. 作者认为利用冠髓组织对龋性牙髓病进行诊断也是可行的。
So it is feasible to diagnose pulp diseases with caries by crown pulp tissue.
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3. 龋病相关细菌产生的细菌素可能与细菌的定植、黏附等致龋性有关。
The bacteriocins produced by caries-related bacteria may be related to the colonization, adhesion and other cariogenic characters of the bacteria.
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4. 致龋菌的致龋性除与其对牙面的粘附能力和产酸性有关外，还与其耐酸性密切关。
The cariogenic ability of cariogenic bacteria is related not only with coherence, and acidogenic ability, but also closely with acid resistance.
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5. 实验结果表明甜菊糖是一种无致龋性的甜味剂，可能是一种有希望的蔗糖代用品。
The results showed that stevia sugar is a non-cariogenic sweetener, may bea hopeful substitute of sucrose.
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6. 结论：频繁摄糖减少了菌斑矿物质含量，使其缓冲能力下降，并增加了菌斑的致龋性。
Conclusions: Frequent sucrose exposure reduced the mineral content and buffer capacity of dental plaque, and increased cariogenicity of dental plaque.
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7. 结果非龋性磨牙急性牙髓炎发病年龄多在31～6 0岁，发病原因以隐裂牙较多。
Results Cracked teeth were the main causes resulting in acute pulpitis of these molars, and often found from 31 to 60 ages.
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8. 方法收集我科2 0 8例非龋性磨牙急性牙髓炎病例的临床诊治情况，进行总结分析。
Methods 208 cases of acute pulpitis of molars without carious lesions was collected and analyzed.
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9. 但是如果龋坏继续进行穿过表面的牙釉质，将会形成永久性损害。
But if the decay continues and breaks through the surface of the enamel, the damage is permanent.
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10. 目的：了解幼儿龋病活跃性与唾液部分生化指标的关系，为筛选龋病活跃性幼儿提供理论依据。
Objective: To explore the relationship between salivary biochemical indices and caries activity in children and provide scientific basis for precautions against caries in children.
The atraumatic restorative treatment (ART) is a procedure based on re-moving carious tooth tissues using hand instruments alone and restoring the cavity with glass-ionomer.
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12. 目的：研究母亲的文化程度与学龄前儿童龋病和口腔健康行为的相关性。
Objective:To study the correlation between caries or oral health behavior of preschool children and their mothers'educational background.
Objective To discuss the effect and nursing gist of minimally invasive surgery in caries which was used on the cases who got stress and fear with traditional technology.
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14. 评价非创伤性充填技术(ART)用于治疗乳牙龋病的临床效果和可行性。
To evaluate the therapeutic effect and the feasibility of the ART (atraumatic restorative treatment) restoration in the cavities of primary teeth.
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15. 结论：集合菌斑中总钙含量与龋患程度具有一定的相关性，可为预测龋病易感性提供参考。
Conclusion: Calcium content in whole plaque has a certain correlation with the severity of caries, and it may be used as an indicator for forecasting caries susceptibility.
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16. 目的：探讨中药五倍子提取液对实验性根面龋的抑制作用。
Objective:To discuss the effect of Chinese nutgall inhibiting experimental root caries.
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17. 目的：探讨鼻咽癌放疗患者放射性龋的有效预防方法。
Objective:To study the prevention methods of radiation caries for the patients with nasopharyngeal carcinoma receiving radiotherapy.
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18. 目的为探讨放射性龋发病的相关因素和防治措施。
Objective to study the etiologic factors of radiation caries.
METHODS: the clinical and pathological data of the carious pulp disease from 200 teeth and retrograde pulp disease from 100 teeth were collected.
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23. 目的：评价伢典化学机械去龋法治疗乳牙龋齿的有效性和安全性。
Objective: To evaluate the clinical efficacy and safety of a new chemo-mechanical method for the removal of primary dental caries.
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24. 摘要目的：研究下颌第三磨牙萌出状态与第二磨牙远中邻面龋坏的相关性。
Abstract: Objective: To analyze the correlation between the eruption status of the mandibular third molar and the distal caries in the mandibular second molar.
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25. 方法用选择性培养基对6 0例根面龋中的细菌进行定量研究。
Methods Streptocoocus mutans and actinomyces in 60 cases of dental root surface caries were studied quantitatively in selective media.
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26. 目的：探讨引起婴幼儿猛性龋的危险因素。
AIM: to study the risk factors of baby bottle tooth decay (BBTD).
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27. 目的：探讨引起婴幼儿猛性龋的危险因素。
AIM: to study the risk factors of baby bottle tooth decay (BBTD).
