Desensitizer Oravive联合Er:YAG激光治疗牙本质敏感的疗效观察  

The clinical effect of Desensitizer Oravive combined with Er: YAG laser irradiation on dentin hypersensitivity

作　　者：张德辉[1] 孙海涛[1] 周昆[2] 

机构地区：[1]首都医科大学附属北京世纪坛医院口腔科,100038 [2]首都医科大学附属北京世纪坛医院理疗科,100038

出　　处：《实用口腔医学杂志》2015年第6期837-840,共4页Journal of Practical Stomatology

摘　　要：目的:观察Desensitizer Oravive联合Er:YAG治疗牙本质敏感的临床疗效。方法:纳入黔面磨耗造成上颌或下颌第一或第二磨牙牙本质敏感患者86例、240颗牙,随机分为2组(n=120)。联合组:Er:YAG激光照射牙面60 s后再用Desensitizer Oravive涂抹牙面30 s;对照组:Desensitizer Oravive涂抹牙面30 s。每牙均治疗1次。分别观察2组术后即刻、术后4、8、12周VAS值和牙本质敏感缓解程度并进行比较。结果:治疗前2组VAS基线值差异无统计学意义(P>0.05)。与治疗前比较2组治疗后即刻、4周、12周VAS值均有下降(P<0.05)联合组下降更为明显(P<0.05);治疗各阶段,联合组治疗有效率均高于对照组(P<0.05)。结论:Desensitizer Oravive联合Er:YAG激光治疗牙本质敏感有较好疗效。Objective：To observe the clinical effect of Desensitizer Oravive combined Er：YAG laser irradiation on dentin hypersensitivity.Methods：240 molars in 86 patients with dentin hypersensitivity were divided into 2 groups（n = 120）.In control group Desensitizer Oravive was applied to the teeth surface for 30 s;in combination group the teeth surfaces were treated by Er：YAG laser irradiation for 60 s,and then by Desensitizer oravive for 30 s.Each tooth was treated only once.Pain and pain relief were evaluated by VAS before treatment and immediately,4,8 and 12 weeks after treatment.Data were statistically analyzed.Results：Before treatment,VAS showed no significant difference between the groups（P〉0.05）.Both groups exhibited lower VAS after treatment（P〈0.05）,VAS values were lower（P〈0.05） and the effective rate was higher in the combination group than those in the control group at each treatment stage（P〈0.05）.Conclusion：Desensitizer Oravive combined with Er：YAG laser is more effective than Desensitizer Oravive in the treatment of dentin hypersensitivity.

关 键 词：牙本质敏感 脱敏 ER:YAG激光 

分 类 号：R781.2[医药卫生—口腔医学]