中国实用口腔科杂志

中国实用口腔科杂志 ›› 2010, Vol. 3 ›› Issue (06): 357-358.

• 论著 • 上一篇    下一篇

三种根充糊剂一次法根管治疗乳牙慢性根尖周炎的疗效观察

  

  1. 广东省佛山市南海区丹灶医院口腔科，广东  佛山 528216
  • 收稿日期:2010-04-14 修回日期:2010-05-14 出版日期:2010-06-15 发布日期:2010-07-02

  • Received:2010-04-14 Revised:2010-05-14 Online:2010-06-15 Published:2010-07-02

摘要：

目的    评价Metapex根充糊剂与传统根充糊剂用于乳牙一次性根管充填的疗效。方法    将广东省佛山市南海区丹灶医院口腔科2007年10月至2009年10月收治的慢性根尖周炎患儿120例（152颗患病乳牙）随机分为A组（Metapex根充糊剂）、B组（氢氧化钙糊剂）、C组（氧化锌碘仿糊剂），分别用3种糊剂行一次法根管充填。随访观察1年，比较治疗效果。结果    术后1周A组与B、C组疼痛发生率比较，差异有统计学意义（P < 0.05）。术后1周A组疗效优于B、C组，差异有统计学意义（P < 0.05）。术后6个月和1年，A组的治疗成功率高于B、C组，差异有统计学意义（P < 0.05）。结论    Metapex根充糊剂充填乳牙根管疗效优于氧化锌碘仿糊剂和氢氧化钙糊剂。

关键词: 乳牙, 慢性根尖周炎, Metapex根充糊剂

Abstract:

Objective    To evaluate the effect of Metapex paste filler and traditioinal paste applied in one-shot method pulp canal obturation for deciduous teeth. Methods    All 120 cases of chronic periapical periodontitis were randomly divided into 3 groups：Group A（Metapex paste filler），Group B（calcium hydroxide paste） and Group C（zipp paste）；three kinds of pastes were used in one-shot pulp canal obturation respectively；follow-up lasted one year，and therapeutic effect was compared. Results    One week after the operation，the difference had statistical significance among three groups（P < 0.05）. The effect of Group A was better than Group B and C，and the difference  also had statistical significance among three groups（P < 0.05）. Six months and one year after the operation，the success rate of Group A was higher than Group B and C，and the difference also had statistical significance among three groups（P < 0.05）. Conclusion    Metapex paste filler used to fill pulp canal of deciduous teeth has better effect than zipp paste and calcium hydroxide paste.

Key words: deciduous teeth；chronic periapical periodontitis；Metapex paste filler