自酸蚀粘接技术应用于外伤牙固定中的效果研究

Research on Effect of Self-etching Adhesives in the Traumatic Teeth Fixation

目的探究外伤牙固定中应用自酸蚀粘接技术效果。方法选取2015年12月—2016年12月该院收治63例外伤牙患者临床资料,根据治疗方式不同,随机分呈成两组,即对照组及研究组,对照组31例采用牙弓夹板进行固定,研究组32例行自酸蚀粘接技术进行固定,对比两组疗效及基牙附着功能丧失情况。结果治疗后,研究组90.62%(29/31)患者治疗有效比对照组的77.42%(24/31)高,比较差异有统计学意义(P<0.05),治疗3周和治疗3个月后,研究组的基牙附着功能丧失情况分别为(0.72±0.52)分和(0.70±0.54)分显著优于对照组的(1.14±0.51)分和(1.16±0.58)分,比较差异有统计学意义(P<0.05)。结论外伤牙固定中应用自酸蚀粘接技术效果显著,能够改善基牙附着功能,能够对外伤牙治疗总效率有提高作用,具有推广价值。

Objective To study the effect of self-etching adhesives in the Traumatic teeth fixation. Methods 63 cases of patients with traumatic teeth admitted and treated in our hospital from December 2015 to December 2016 were selected and divided into two groups according to different treatment methods, the control group with 31 cases adopted the interdental splint for fixation, while the research group with 32 cases adopted the self-etching adhesives for fixation, and the curative effect and abutment tooth adhesion function loss were compared between the two groups. Results After treatment, the effective rate in the research group was higher than that in the control group [90.62%（29/31） vs77.42%（24/31）], and the difference was statistically significant（P〈0.05）, and the abutment tooth adhesion function loss scores after 3-weel and 3-month after treatment in the research group were obviously lower than those in the control group [（0.72±0.52）points,（0.70±0.54）points vs（1.14±0.51）points,（1.16±0.58）points], and the differences were statistically significant（P〈0.05）. Conclusion The effect of self-etching adhesives in the traumatic teeth fixation is obvious, which can improve the abutment tooth adhesion function and improve the total treatment effective rate of trauma,and it is worth promotion.