摘要
目的探讨全酸蚀黏结剂与自酸蚀黏结剂修复楔形缺损的临床效果。方法选取2009年5月～2011年3月我院收治的楔形缺损患者60例(患牙182颗),采用自身对照方法,随机分为全酸蚀组(左侧90颗)和自酸蚀组(右侧92颗)。比较两组修复成功率和敏感性。结果修复1个月、6个月和12个月时,两组修复成功率比较,差异均无统计学意义(P>0.05);全酸蚀组修复1个月时敏感发生率明显高于自酸蚀组(P<0.01),修复6个月和12个月时差异无统计学意义(P>0.05)。结论自酸蚀黏结剂能提供可靠的黏结效果,修复成功率高,且术后敏感更低,操作更加简便,值得临床推广应用。
Objective To investigate the clinical effeacy of total-etching and self-etching adhesive in restoring of wedge-shaped defects. Methods Sixty patients （ 182 teeth ）with wedge-shaped defect were selected from May 2009 to March 2011 in our hospital, using self-control, randomly divided 60 patients into total-etching group （ 90 teeth on left ） and self-etching group （ 92 teeth on right ）. Success rate of restoration and sensitivity of two groups were compared. Results After 1 month,6 months and 12 months restoring, the success rate of restoration the two groups compared, the difference was not statistically significant （P 〉 0.05 ） ; After 1 month restoring, the sensitivity incidence rate in total-etching group was were significantly higher than that of Self-etching group （ P 〈 0.01 ）, there were no significant differences in restoring after 6 months and 12 months （ all P 〉 0.05 ）. Conclusion The self-etching adhesive can provide reliable results, has a higher success rate of repairation and less sensitivity after the operation, and more convenient, worthy of clinical application.
出处
《中国现代医生》
2011年第21期39-40,46,共3页
China Modern Doctor
关键词
全酸蚀黏结剂
自酸蚀黏结剂
楔形缺损
Self-etching adhesive
Total-etching adhesive
Wedge-shaped defects
