含精氨酸和碳酸钙的脱敏抛光膏治疗超声龈下刮治后根面敏感症的疗效观察.pdf

国际口腔医学杂志第41卷6期2014年11月www.gjkqyxz2.cr
含精氨酸和碳酸钙的脱敏抛光膏治疗超声龈下刮治后
根面敏感症的疗效观察
孙昌娟管红雨韩璐
佛山市口腔医院牙周科佛山528000
[摘要]目的评价含质量分数为8%精氨酸和碳酸钙脱敏抛光膏治疗超声龊下刮治后根面牙本质敏感症的疗效。方
法依据石川修二评定标准冷空气刺激评分,将超声龈下刮治术后1周内至少2颗前牙或前磨牙出现2~3度的根面牙
本质敏感的82名患者随机分为2组,试验组40名(用含质量分数为8%精氨酸和碳酸钙脱敏抛光膏),对照组42名
(用不含脱敏剂的普通抛光膏),进行脱敏治疗,观察即刻脱敏效果。结果82名受试者参加并完成了治疗。试验
组即刻冷空气刺激评分为1.34±0.48,对照组的即刻冷空气刺激评分为2.24+0.55,两组疗效差异有统计学意义
(P<0O.05)。结论含质量分数为8%精氨酸和碳酸钙脱敏抛光膏,对超声齦下刮治后根面牙本质敏感症有较好的疗
效
关键词」娘下刮治;抛光膏;脱敏;根面本质敏感症
中图分类号]R783.5[文献标志码] A doi10.7518/gikq.2014.06.011
Clinical effects of an in-office desensitizing polishing paste containing arginine and calcium carbonate on root-dentim
ypersensitivity after subgingival scaling with ultrasonic instruments Sun Changjuan, Guan Hongyu, an Lt. ( Depi
of Periodontics, Foshan Stomatological Hospital, Foshan 528000, China)
Iabstract] Objective The aim of this study was to observe the clinical effect of an in-office desensitizing polishing
paste containing 8% arginine and calcium carbonate on the treatment of root-dentin hypersensitivity after subgingival
scaling with ultrasonic instrument. Methods This was a randomized double-blind controlled, clinical study. The 82
bjects who presented at least two hypersensitive teeth either front teeth or premolars with an air blast hypersensitivity
scores of 2 or 3 according to schiff cold air senditivity scale after subgingival scaling with ultrasonic instrument in one
week were randomly stratified into two groups. 40 subjects in test group were treated with an in-office desensitizing
oolising paste containing 8% arginine and calcium carbonate. 42 subjects in control group were treated with the proxy
polishing paste. The effect of desensitization was evaluated immediately after treatment. Results Eighty-two subjects
participated and completed in this treatment. The average air blast hypersensitivity score of test paste was 1.34+0.48. The
average air blast hypersensitivity score of control paste was 2.24 +0. 55. There was significant difference between control
and test group(P<0.05). Conclusion The in-office desensitizing polishing paste containing 8% arginine and calcium
carbonate showed good therapeutic efficacy for patients with root-dentin hypersensitivity after subgingival scaling with
ultrasonic instruments
[ Key words] subgingival scaling; polishing paste; desensitizing; root-dentin hypersensitivity
许多患者在洁治和龈下刮治术后会出现根面
患者继续进行必要的牙周治疗。虽然治疗敏感的
牙本质过敏1,术后敏感症状影响了多数牙周炎方法很多,但效果却仍不够理想。本文对超声
下刮治术后1周内出现2~3度根面牙本质敏感的8
收稿日期2014-02-18;[修回日期]2014-07-03
名患者,随机用含质量分数为8%精氨酸和碳酸钙
作者简介孙昌娟,主治医师,硕士,Email::jy481@126.com
脱敏抛光膏和普通的抛光膏进行脱敏处理,观察
通讯作者]韩璐,主任医师,学士, Email:1358688330126com
其即刻脱敏效果。