摘要
目的:评价Beyond冷光美白技术治疗有色牙的临床疗效,同时进行不良反应观察。方法:用Beyond冷光美白仪及配套的冷光美白剂对60例有色牙进行漂白。术前用VITA比色板比色作术后对照,观察脱色效果、术中及术后牙齿敏感情况、术中牙龈损伤情况,术后1,3,6个月复查受试者牙齿的返色度。结果:黄牙组平均提高7.64个色阶,患者满意度为100%,四环素牙平均提高5.98个色阶,患者满意度为66.7%。术中及术后患者均有一定不同程度的牙齿酸痛症状,但24～72h后都能缓解;约11.8%的患者出现牙龈灼伤,24～48h后症状消失。结论:Beyond冷光美白技术是一种快捷、有效、安全的增白方法,具有良好的临床效果和推广价值。
Objectives： To evaluate the clinical efficacy of teeth bleaching by Beyond cold light whitening kit and the adverse reactions were observed at the same time. Methods： 60 patients with discolored teeth were bleached with Beyond cold light whitening Kit. The changes of teeth＇s color were evaluated by VITA shade guide matching, and the decolorizing effect, the sensitivity of tooth and gum damage were observed during and after the treatment. Teeth color were reviewed 1 month, 3 months and 6 months after the bleaching. Results. After treatment, the subjects with yellow tooth exhibited an average increase of 7.64-levels from baseline and the effective rate of the patients was 100%. The subjects with tetracycline stained tooth exhibited an average increase of 5. 98-levels from baseline and the effective rate was 66.7 %. Tooth sensitivity occurred in subjects during and after bleaching, and lasted about 24 to 72 hrs. About 11.8% of the subjects were accompanied with eroded gum and the symptoms quitted after 24 to 48 hrs. Conclusion. Beyond cold light tooth whirening kit is a quick, effective and safe method in dental bleaching, which is worthy of clinical application.
出处
《华夏医学》
CAS
2013年第3期536-539,共4页
Acta Medicinae Sinica
关键词
冷光美白
有色牙
疗效
cold light whitening kit
discolored tooth
curative effect
