脉冲Nd:YAG激光联合锶强化生物活性玻璃对牙本质过敏症的疗效评价

›› 2016, Vol. 36 ›› Issue (12): 1124-1126.

脉冲Nd:YAG激光联合锶强化生物活性玻璃对牙本质过敏症的疗效评价

李志萍,孟箭

徐州市中心医院

收稿日期:2016-06-10 修回日期:2016-07-22 出版日期:2016-12-28 发布日期:2016-12-20
通讯作者: 孟箭 E-mail:mrocket@163.com
基金资助:
Nd：YAG激光照射牙周炎患者牙周状况及龈下菌斑的研究

Evaluation of the efficacy of pulsed Nd:YAG laser with strontium doped bioactive gel on the treatment of dentin hypersensitivity

Received:2016-06-10 Revised:2016-07-22 Online:2016-12-28 Published:2016-12-20

摘要/Abstract

摘要： 目的观察脉冲Nd:YAG激光联合锶强化生物活性玻璃治疗牙本质过敏症的临床效果。方法将89例患者156颗患牙随机分为3组，试验组（52颗）：患牙涂锶强化生物活性玻璃并加用Nd:YAG激光照射；对照A组（49颗）：仅用脉冲Nd:YAG激光照射；对照B组（55颗）：仅涂抹锶强化生物活性玻璃。对比3组在治疗后即刻、1个月及3个月的疗效差异。结果 3组患牙治疗后即刻疗效比较差异无显著性(P>0.05)；随访1、3个月试验组总有效率优于对照A、对照B组，差异均有统计学意义(P＜0.05，P＜0.01)，同时1个月及3个月时对照A组的有效率优于单纯生物凝胶组(P＜0.05)。VAS疼痛值检测显示出不同时段试验组较两对照组治疗效果差异明显(P<0.05)。结论脉冲Nd:YAG激光联合锶强化生物活性玻璃治疗牙本质过敏症比单一的治疗方法具有更佳的临床效果。

关键词: 脉冲Nd:YAG激光, 锶强化生物活性玻璃, 牙本质过敏症

Abstract: Objective To assess the clinical efficacy of strontium doped bioactive gel(Camgna densensitezer) combined with pulsed Nd: YAG laser on the treatment of dentin hypersensitivity. Methods 156 teeth of 89 cases with dentin hypersensitivity were divided into three groups randomly，and treated with three different desensitization therapies as bioactive glass combined with Nd: YAG laser(52), Nd:YAG laser(control A:49) and Camgna densensitezer(control B:55) respectively.Effectiveness of the three agents on dentin hypersensitivity was examined immediately，one month and three months after the treatment. Result No statistically significant differences appeared in VAS score among three experimental groups after treatment(P>0.05). The effectiveness of the experimental and control groups was similar immediately after the treatment，but significantly higher than laser(A) and Camgna densensitezer group(B)(P＜0.05). The effectiveness of all the agents reduced one or three months later，and experimental group showed better effectiveness than laser and Camgna densensitezer group(P＜0.05，P＜0.01). Conclusion Camgna densensitezer combined with pulsed Nd: YAG laser is an effective desensitizer for dentin hypersensitivity.

Key words: Pulsed Nd:YAG laser, strontium doped bioactive gel(Camgna), Dentin hypersensitivity

中图分类号:

R781.2

李志萍孟箭. 脉冲Nd:YAG激光联合锶强化生物活性玻璃对牙本质过敏症的疗效评价[J]. , 2016, 36(12): 1124-1126.

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