Cervical dentin hypersensitivity. Part II: Associations with abfractive lesions.
Cervical dentin hypersensitivity. Part II: Associations with abfractive lesions.
复制标题
颈椎牙本质过敏。
DOI：
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复制
发表时间：
2000
影响因子：
1.9
通讯作者：
K. Kinderknecht
中科院分区：
文献类型：
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作者：
T. A. Coleman;J. Grippo;K. Kinderknecht
目的
本回顾性研究的目的是评估颈部牙本质过敏症和牙本质缺损之间的关系。
方法和材料
从1979年到1996年，对250例主动护理患者的书面记录和研究模型进行了分析，以进行牙本质缺损和牙颈部牙本质过敏的临床检测。根据现有文献对这些硬组织病变的描述进行了临床诊断。颈部牙本质过敏症的诊断时，一个验证的积极阈值患者的反应，发现在牙齿评估的空气索引方法。患者组I和II仅根据颈部牙本质对空气的经验证的阳性阈值患者反应的存在或不存在而形成。
结果
发现空气指数宫颈过敏与吸收性病变的存在存在显着相关。颈部过敏症和屈光不正病变的主要部位是后牙的颊面。
结论
这项长期的回顾性研究发现颈部牙本质过敏症和牙本质缺损之间存在正相关。这项研究的相关性表明需要进一步调查。
OBJECTIVE
The purpose of this retrospective study was to evaluate the association between cervical dentin hypersensitivity and the presence of abfractive lesions.
METHOD AND MATERIALS
Written records and study casts for 250 active-care patients, selected alphabetically, were analyzed for the clinical detection of abfractive lesions and cervical dentin hypersensitivity from 1979 until 1996. Clinical diagnosis of abfractive lesions was made according to existing literature descriptions of these hard tissue lesions. Cervical dentin hypersensitivity was diagnosed when a verified positive threshold patient response was found during tooth evaluation by the air indexing method. Patient groups I and II were formed solely on the basis of the presence or absence, respectively, of a verified positive threshold patient response of cervical dentin to air.
RESULTS
A significant association was found between air-indexed cervical hypersensitivity and the presence of abfractive lesions. The primary locations for both cervical hypersensitivity and abfractive lesions were the buccal surfaces of posterior teeth.
CONCLUSION
This long-term retrospective study found a positive association between cervical dentin hypersensitivity and abfractive lesions. The correlative nature of this study suggests the need for further investigation.