评价ProTaper镍钛根管挫在一次性根管治疗术中的应用价值

Evaluation of the value of ProTaper nickel titanium root canal therapy in one-off root canal therapy

目的:对ProTaper镍钛根管挫在一次性根管治疗术中的应用价值进行研究分析。方法:选取牙髓炎及慢性根尖周炎患者50例,随机分配成两组,研究组和对照组各25例。研究组采取ProTaper镍钛根管挫进行根管治疗;对照组采取常规根管治疗术进行治疗;比较两组患者临床治疗效果。结果:研究组根管填充的总体有效率明显优于对照组;研究组治疗满意率为92%,对照组治疗满意率为68%;研究组的牙体修复效果有效率为96%,对照组为72%;研究组患者的牙体修复效果明显优于对照组患者;以上差异均具有统计学意义(P<0.05)。研究组患者术后2周发生疼痛情况显然优于对照组患者,差异有统计学意义(P<0.05)。结论:临床上采取ProTaper镍钛根管挫进行一次性根管治疗能显著减少患患者术后2周发生疼痛的情况,提高牙根管填充效果以及患者治疗满意度,值得在临床上广泛应用。

Objective To study the application value of ProTaper nickel titanium root canal in disposable root canal therapy.Method 50 cases of pulpitis and chronic periapical periodontitis were selected.The patients were randomly assigned into two groups,There were 25 cases in the study group and the control group.The study group was treated with ProTaper nickel-titanium root canal contusion;the control group was treated with conventional root canal therapy;the clinical effects of the two groups were compared.Results The total effective rate of root canal filling in the study group was significantly better than that in the control group;92% in the study group and 68% in the control group;96% in the study group and 72% in the control group;and 72% in the study group.The effect was significantly better than that of the control group,and there was a significant difference in the results between the two groups (P<0.05).The incidence of pain 2 weeks after operation in the study group was significantly better than that in the control group,and the difference was statistically significant (P<0.05). Conclusion ProTaper nickel-titanium root canal contusion can significantly reduce the incidence of postope rative pain in 2 weeks,improve the filling effect of root canal and patients's atisfaction with treatment,which is worthy of wide application in clinic.