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头皮刀和二极管激光技术在牙脱色的比较有效性:一个分口随机对照试验与RGB摄影量化

Devadharshini Chandrasekar¹, Pavithra Gopalakrishnan¹, Vijayalakshmi Rajaram¹

¹Department of Periodontics, Meenakshi Ammal Dental College and Hospital, Chennai, Tamil Nadu, India.

Journal of oral biology and craniofacial research

|June 9, 2025

概括

二极管激光方法提供优越的牙脱色结果,与传统的刀技术相比. 这种激光治疗为寻求改善牙美学的患者提供了更好的审美结果,并减少了术后疼痛.

科学领域:

牙周病学牙周病学
审美牙科审美牙科
激光牙科激光牙科

背景情况:

牙美学显著影响整体微笑的吸引力.
牙的黑色素色素可以使用各种脱色技术来管理.
对比传统和基于激光的方法对于优化治疗结果至关重要.

研究的目的:

为了比较传统刀与二极管激光方法在牙脱色的疗效.
用客观和主观措施评估审美结果和患者报告的参数.
利用RGB摄影分析量化牙色素的颜色变化.

主要方法:

一个分口,随机对照试验与五名参与者进行.
大骨的一侧用手术刀处理,对侧侧用940nm二极管激光处理.
评估的结果包括出血,疼痛 (VAS),伤口愈合 (WHI),色素 (DOPI) 和RGB颜色分析.

主要成果:

刀和二极管激光组之间的手术内出血没有显著差异.
极激光组在第一天的术后疼痛显著减少,12个月后的伤口愈合更好.
RGB分析表明,二极管激光具有优越的色素控制,颜色值有显著差异.

结论:

与刀技术相比,二极管激光治疗产生了优越的美学效果,并减少了术后疼痛.
二极管激光提供更有效的长期控制牙色素.
RGB分析提供了客观数据,支持二极管激光去色素化的增强效率.

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