论文部分内容阅读
目的研究Beyond冷光美白技术治疗氟斑牙的即刻疗效及随访分析结果。方法选择2012年2月至2013年6月沈阳市和平区牙病防治所收治的氟斑牙患者48例,应用Beyond冷光美白技术进行脱色治疗,人工比色分析即刻疗效,并随访12个月后观察疗效。结果 48例患者经治疗后,显效39例,有效7例,无效2例,有效率为95.83%。其中5例出现牙齿敏感,所有患者均未出现牙龈损伤等并发症,8例患者治疗后出现牙齿无力感,无需用药处理,多在1 d内自行消除。随访结果显示,12个月后治疗有效率为91.67%,其中重度患者疗效下降较为明显。结论 Beyond冷光美白技术对轻、中度氟斑牙近远期疗效均显著。
Objective To study the immediate curative effect and follow-up analysis of Beyond cold-light whitening technique on dental fluorosis. Methods Forty-eight patients with dental fluorosis admitted to Dental Clinic of Heping District of Shenyang City from February 2012 to June 2013 were treated with Beyond cold light whitening technique. The artificial colorimetric analysis was performed immediately and followed up for 12 months Observe the effect. Results 48 cases of patients after treatment, markedly effective in 39 cases, effective in 7 cases, 2 cases, the effective rate was 95.83%. Five of them showed tooth sensitivity. No complications such as gingival injury appeared in all patients. Eight patients showed tooth weakness after treatment, without drug treatment, and mostly eliminated within 1 d. The follow-up results showed that after 12 months, the effective treatment rate was 91.67%, of which the curative effect of severe patients was more obvious. Conclusion Beyond cold light whitening technology in both short-term and medium-term dental fluorosis significant effect.