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目的:探讨扩大根尖狭窄区治疗方法在根尖周炎治疗中的临床效果。方法:对53例根尖周炎病例进行扩大根尖狭窄区的治疗,并进行临床效果评价。结果:扩大根尖狭窄区方法治疗的近期有效率为98%,远期有效率为91%。结论:扩大根尖狭窄区治疗方法在根尖周炎的治疗中具有较好的临床效果。
Objective: To explore the clinical effect of expanding the treatment of apical stenosis in the treatment of apical periodontitis. Methods: 53 cases of periapical periodontitis were treated by enlarging the apical stenosis area, and the clinical effect was evaluated. Results: The effective rate of the method of expanding the apical stenosis area was 98% and the long-term effective rate was 91%. Conclusion: The method of expanding the apical stenosis area has a good clinical effect in the treatment of apical periodontitis.