氢氧化钙糊剂用于乳牙根管治疗的疗效观察

目的观察氢氧化钙糊剂作为乳牙根管治疗材料的临床疗效。方法用两种根管封药材料和两种根管充填材料对乳牙进行根管封药和根管充填,实验组用氢氧化钙水糊剂根管封药,用氢氧化钙碘仿甘油糊剂根管充填,对照组用甲醛甲酚根管封药,用氧化锌丁香油酚糊剂根管充填,观察两年后的疗效。结果实验组平均有效率为89.02%,对照组有效率为45.71%,实验组与对照组有显著差异(P<0.05)。结论氢氧化钙糊剂用于乳牙根管治疗疗效显著。

Calcium Hydroxide Used in Root canal Therapy Deciduous Effect

Objective To investigate the calcium hydroxide as a root canal therapy deciduous Clinical materials.Methods two root canals and two root canal filling material medicine for root canal medication and deciduous root canal filling.experimental group calcium hydroxide paste root canal water sealed with calcium hydroxide paste Iodoform glycerol root canal filling.The control group formocresol root canal medication,and zinc oxide eugenol paste root canal,the effects observed after two years.Results The average efficiency of 89.02%,45.71% efficiency of the control group.experimental and control groups significantly(P<0.05).Conclusion calcium hydroxide for deciduous root canal therapy significantly.