研究灭滴灵复合剂治疗乳磨牙急性根尖脓肿的疗效。方法 选择284颗乳磨牙急性根尖脓肿,随机分药物组(Flagyl复合剂,241颗牙),对照组(Z O E 糊剂,241颗牙),两组均常规根管预备后行根管充填,1年、2年、3年复查对疗效进行评价。结果 药物组治疗后临床症状消失,治疗有效率明显高于对照组(P<0.01)。结论Faramycin复合剂治疗乳磨牙急性根尖脓肿无毒副作用,经长期临床观察是治疗乳磨牙急性根尖脓肿较理想的材料。 The deciduous teeth is one of the important organs in the childhood-masticator lt is the normal mastication that incent the development of masseler muscle muscle.maxilla and mandible and guide the permanent teeth to erupt Therefore we should preserve the deciduous teeth as well as the permanent teeth There are all kinds of reasons leading to deciduous molar is one of them Root Canal Therapy is the traditional treatment. However it has much defects complex too much. Pain affer treatment.fear of patient the complication. Etc. When you treat it with the Metronidazolun. |