【Objective】 To compare the curative effect of Vitapex paste and traditional root canal filling paste in the treatment of periapical periodontitis of deciduous teeth. 【Methods】 180 cases including 193 with periapical periodontitis of deciduous teeth were randomly divided into two groups:test group(98 teeth) and control group(95 teeth).The test group was obturated with Vitapex paste.The control group was obturated with traditional root canal filling paste.The clinical efficacy was observed after 6 months and 1 year. 【Results】 The treatment success rates of test group and control group were 94.90% and 85.26% after 6 months(χ2=5.05,P<0.05).The treatment success rates of test group and control group were 93.68% and 82.42% after 1 year(χ2=5.66,P<0.05). 【Conclusion】 Vitapex is successful and effective for periapical periodontitis of deciduous teeth.
Key words
primary teeth /
periapical periodontitis /
Vitapex paste
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