CAJ | 학술논문

目的：观察和分析不同根治药物治疗乳牙慢性根尖周炎的临床效果．方法：选择我院2011-01/2012-03收治的100例乳牙慢性根尖周炎患儿为研究对象，将其随机分成观察组和对照组，每组50例，对照组患儿采用氢氧化钙治疗，观察组患儿采用Metapex注射型根管糊剂治疗，比较两组患儿的临床效果．结果：治疗结束后，观察组患儿的总有效率为94.0％，对照组患儿的总有效率为70．0％，两组数据差异显著，具有统计学意义（P＜0．05）．结论：Metapex注射型根管糊剂治疗乳牙慢性根尖周炎具有较好的临床疗效，对改善患儿的临床症状，提高患儿的生活质量具有重要意义，值得推广．
목적：관찰화분석불동근치약물치료유아만성근첨주염적림상효과．방법：선택아원2011-01/2012-03수치적100례유아만성근첨주염환인위연구대상，장기수궤분성관찰조화대조조，매조50례，대조조환인채용경양화개치료，관찰조환인채용Metapex주사형근관호제치료，비교량조환인적림상효과．결과：치료결속후，관찰조환인적총유효솔위94.0％，대조조환인적총유효솔위70．0％，량조수거차이현저，구유통계학의의（P＜0．05）．결론：Metapex주사형근관호제치료유아만성근첨주염구유교호적림상료효，대개선환인적림상증상，제고환인적생활질량구유중요의의，치득추엄．
AIM:To observe and analyze the clinical effect of different radical drugs for the treatment of deciduous teeth with chronic apical periarthritis. METHODS:One hundred cases with chronic apical periarthritis in deciduous teeth,admitted to our hospital between January 201 1 and March 2012,were enrolled in this study.All selected patients were divided randomly into ob-servation group and control group,each group with fifty cases in it.To compare the clinical effect of control group,children under calcium hydroxide treatment, and observation group, children with Metapex injection paste root canal treatment.RESULTS:After treatment,the total effective rate of the observation group was 94.0%,which of control group was 70.0%.Statistically sig-nificant difference was found in these two groups (P<0.05 ). CONCLUSION:Metapex injection paste root canal treatment has good clinical effect in curing deciduous teeth with chronic api-cal periarthritis.Its great significance in improving patient's clini-cal symptoms and life quality makes it worth encouraging in clini-cal practice.