空管疗法治疗药物性根尖周炎的临床疗效观察

Observations on clinical curative effects of drug periapical periodontitis treated with empty root canal treatment

目的 药物性根尖周炎的治疗。方法 采用空管疗法治疗药物性根尖周炎的患牙62颗。结果 40颗牙齿愈,治愈率达到90％。结论 空管疗法治疗药物性根尖周炎疗程短,治愈率高,方法可行。

Objective Treatment of drug periapical periodontits. Methods 62 teeth with drug periapical peri-odontitis were trested with empty root canal treatment. Results 40 teeth had been cured and cured rate wan 90%. Con-clusions To treat drug periapical periodontitis with empty root canal treatment can shorten course of treatment and increase the curative ratio. It is a avdilable method