广西医学2017，Vol.39Issue(9)：1292-1294,3.DOI:10.11675/j.issn.0253-4304.2017.09.03
牙髓血运重建术中应用BP-RRM治疗年轻恒牙牙髓坏死的临床效果
Clinical efficacy o f pulp revasculari zati onw ith BP-RRM for pulp necrosis of immature permanent teeth
摘要
Abstract
[Abstratc] Objective To investigate the clinical efficacy of pulp revascularization with BP -RRM for pulp necrosis of immature permanent teeth.Methods Forty-eight patients with pulp necrosis of immature permanent teeth were selected and were randomly divided into study group and control group ,with24 cases in each group .Pulp revascularization was conducted in both groups .BP-RRM and MTA were used to seal the upper segment of the root canal in the study group and control group respectively .The effective rates after 6 months of treatment,the deposition rates of cementum-like tissue on the dentin surface after 6 months and 12 months of treatment were compared between the two groups .Results The clinical effective rate of the study group was higher than that of the control group after 6 months of treatment(P<0.05).After 6 months and 12 months of treatment,the deposition rates of cementum-like tissue on the dentin surface were higher in the study group compared to the control group (P<0.05).Conclusion Pulp revascularization using BP-RRM can obtain a better clinical efficacy for pulp necrosis of immature permanent teeth ,and can be used as a new choice for endodontic filling materials in pulp revascularization .关键词
牙髓坏死/年轻恒牙/BP-RRM/牙髓血运重建术Key words
Pulp necrosis/Immature permanent teeth/BP-RRM/Pulp revascularization分类
医药卫生引用本文复制引用
肖青锋,雷志敏,杨磊,魏玉华,闫明..牙髓血运重建术中应用BP-RRM治疗年轻恒牙牙髓坏死的临床效果[J].广西医学,2017,39(9):1292-1294,3.基金项目
国家自然科学基金(81600822) （81600822）
