方法对比
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| 根管长度测定× | 唾液生物标志物分析× | |
|---|---|---|
| 领域 | 口腔医学 | 口腔医学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1920s (radiography); 1960s (electronic) | 2000s+ (clinical application) |
| 提出者≠ | Multiple innovators (radiographic and electronic methods) | Multiple innovators (Giannobile, Malamud, et al.) |
| 类型≠ | Diagnostic and measurement procedure | Laboratory and point-of-care diagnostics |
| 开创性文献≠ | Ingle, J. I., Bakland, L. K., & Baumgartner, J. C. (2008). Endodontics (6th ed.). BC Decker. link ↗ | Giannobile, W. V., McDevitt, J. T., Niedbala, R. S., Malamud, D., & Prozorovsky, T. (2009). Translating molecular diagnostics into clinical practice: Designing the next generation of oral health technologies. Advances in Dental Research, 23(1), 80-89. link ↗ |
| 别名≠ | working length measurement, WL determination, electronic apical locator, periapical radiography | saliva testing, salivary diagnostics, oral biomarker assessment |
| 相关 | 3 | 3 |
| 摘要≠ | Root canal length determination (working length) is a critical procedural step in endodontic therapy that establishes the precise depth to which instrumentation, irrigation, and obturation should extend within the root canal system. Modern approaches combine electronic apical locators (EAL) with radiographic verification to accurately locate the apical foramen and establish the working length. Accurate working length determination is essential for successful endodontic treatment, preventing under-instrumentation (leaving infected material) and over-instrumentation (causing periapical inflammation). | Salivary biomarker analysis detects protein, molecular, or microbial markers in saliva that indicate oral and systemic disease. Salivary diagnostics assess risk and activity of dental caries, periodontal disease, oral cancer, and other conditions. Biomarkers include antimicrobial proteins (lysozyme, lactoferrin), inflammatory mediators (interleukins, TNF-alpha), cariogenic bacteria (Streptococcus mutans), and virulence factors. Point-of-care saliva testing offers rapid, non-invasive alternatives to conventional laboratory methods, enabling chairside diagnosis and personalized risk assessment. |
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