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目的研究在牙体牙髓病的治疗中分别使用一次性和多次根管治疗的效果。方法选取42例行一次性治疗的患者与其余42例行多次根管治疗的患者进行效果比较。结果进行一次性治疗的患者日后随访满意度优于行多次根管治疗患者,其治疗总有效率为97%,多次根管治疗患者的总有效率为83.3%,两组数据对比,P<0.05,差异有统计学意义。结论将一次性和多次根管应用于牙体牙髓病的治疗中,均具有治疗良好的效果,但是相比于治疗总有效率,一次性治疗效果更为显著。
Objective To study the effects of one-off and multiple root canal treatments in the treatment of dental pulp disease. Methods Forty-two patients undergoing one-off treatment were compared with the remaining 42 patients undergoing multiple root canal therapy. Results One-time treatment of patients with follow-up satisfaction was better than the number of patients undergoing multiple root canal therapy, the total effective rate was 97%, multiple root canal therapy in patients with a total effective rate was 83.3%, two sets of data, P <0.05, the difference was statistically significant. Conclusions One-time and multiple root canal applications in the treatment of dental pulp disease all have well-curative effects, but the one-off treatment effect is more pronounced compared to the total effective rate.