现代口腔医学杂志
現代口腔醫學雜誌
현대구강의학잡지
JOURNAL OF MODERN STOMATOLOGY
2010年
2期
96-98
,共3页
MTA%Vitapex糊剂%银汞合金%髓室底穿孔%修补
MTA%Vitapex糊劑%銀汞閤金%髓室底穿孔%脩補
MTA%Vitapex호제%은홍합금%수실저천공%수보
MTA%Vitapex paste%Silver amalgam%Furcation perforation%Repair
目的 比较MTA(mineral trioxide aggregate)、Vitapex糊剂和银汞合金用于修复恒牙龋源性髓室底穿孔的短期临床疗效.方法 收集由于龋源性导致恒牙髓室底穿孔的病例66例,共66颗牙.随机分为三组,每组22颗,分别应用MTA、Vitapex糊剂和银汞合金进行髓室底穿孔修补术.术后随诊观察6个月,根据X线片和临床症状评价疗效.比较统计采用卡方检验,检验水平α=0.05.结果 MTA组失败1例,有效率为95.45%,Vitapex组失败5例,有效率为77.27%,银汞合金组失败8例,有效率为63.64%.经χ~2检验,三个实验组间存在统计学差异(P＜0.05),MTA组有效率高于Vitapex糊剂和银汞合金组.结论 MTA具有良好生物相容性,能够促进硬组织的形成,封闭性能好,在髓室底穿孔修补中临床效果优于Vitapex糊剂和银汞合金.
目的 比較MTA(mineral trioxide aggregate)、Vitapex糊劑和銀汞閤金用于脩複恆牙齲源性髓室底穿孔的短期臨床療效.方法 收集由于齲源性導緻恆牙髓室底穿孔的病例66例,共66顆牙.隨機分為三組,每組22顆,分彆應用MTA、Vitapex糊劑和銀汞閤金進行髓室底穿孔脩補術.術後隨診觀察6箇月,根據X線片和臨床癥狀評價療效.比較統計採用卡方檢驗,檢驗水平α=0.05.結果 MTA組失敗1例,有效率為95.45%,Vitapex組失敗5例,有效率為77.27%,銀汞閤金組失敗8例,有效率為63.64%.經χ~2檢驗,三箇實驗組間存在統計學差異(P＜0.05),MTA組有效率高于Vitapex糊劑和銀汞閤金組.結論 MTA具有良好生物相容性,能夠促進硬組織的形成,封閉性能好,在髓室底穿孔脩補中臨床效果優于Vitapex糊劑和銀汞閤金.
목적 비교MTA(mineral trioxide aggregate)、Vitapex호제화은홍합금용우수복항아우원성수실저천공적단기림상료효.방법 수집유우우원성도치항아수실저천공적병례66례,공66과아.수궤분위삼조,매조22과,분별응용MTA、Vitapex호제화은홍합금진행수실저천공수보술.술후수진관찰6개월,근거X선편화림상증상평개료효.비교통계채용잡방검험,검험수평α=0.05.결과 MTA조실패1례,유효솔위95.45%,Vitapex조실패5례,유효솔위77.27%,은홍합금조실패8례,유효솔위63.64%.경χ~2검험,삼개실험조간존재통계학차이(P＜0.05),MTA조유효솔고우Vitapex호제화은홍합금조.결론 MTA구유량호생물상용성,능구촉진경조직적형성,봉폐성능호,재수실저천공수보중림상효과우우Vitapex호제화은홍합금.
Objective To compare the short-term clinical effect of mineral trioxide aggregate (MTA), Vitapex paste and silver amalgam on repair of furcation decayed perforation of permanent teeth.Methods Sixty-six permanent teeth with furcation decayed perforation were selected, and divided into three groups of 22 teeth each at random. Each group was repaired with MTA, Vitapex paste and silver amalgam, respectively. All of them were taken periapical film and checked clinical symptom at the sixth month after treatment. The data were analyzed by Chi-square test. The level of significance was defined as α=0.05.Results In MTA, Vitapex paste and silver amalgam groups,one, five and eight teeth were failed and the effective rate was 95.45%, 77.27% and 63.64%, respectively. There were significant statistical differences among three groups (P＜0.05), the effective rate of MTA group was significantly higher than that of Vitapex paste and silver amalgam groups.Conclusion MTA is superior to Vitapex paste and silver amalgam on repair of furcation perforation owing to its better performance in biocompatibility and furcation seal, and its ability to induce the formation of hard tissues.
