牙髓血运重建术在外伤致年轻恒牙牙髓坏死中的临床应用  

The Clinical Application of Endodontium Revascularization Treatment in Pulp Necrosis of Immature Permanent Tooth After Tooth Trauma

作　　者：赵妮妮[1] 彭浩[2] 蔡劲[3] 

机构地区：[1]南方医科大学深圳医院,广东深圳518000 [2]遵义医学院珠海校区 [3]广东省珠海市人民医院

出　　处：《中国医学创新》2017年第10期104-107,共4页Medical Innovation of China

摘　　要：目的:分析探讨在临床上发生外伤致年轻恒牙牙髓坏死时采用牙髓血运重建术能够产生的治疗效果。方法:选取60例于2012年2-12月因牙外伤造成上颌的中切牙牙髓坏死或受感染产生根尖周炎在珠海市人民医院接受治疗的患儿。分别观察在术后2周、4周、3个月、6个月、12个月的时间里患儿的病情恢复情况,比较术前术后患牙的临床症状。结果:有42例被治愈,18例好转,60例患儿均为有效病例。结论:牙髓血运重建术作为治疗年轻恒牙牙髓坏死的新型方法,对牙根病变有着极强的治疗效果。同时促进了牙根生长发育和抗折性的增强,在临床上有着极大的研究发展价值。Objective： To explore the therapeutic effect of dental pulp revascularization treatment in pulp necrosis of immature permanent after tooth trauma.Method： 60 patients were enrolled in Zhuhai People＇s Hospital for treatment with pulp necrosis of central incisors of maxillary or be infected to apical periodontitis after tooth trauma in February to December 2012.The patients＇ postoperative recovery on 2 weeks, 4 weeks, 3 months, 6 months and 12 months were observed.The clinical symptoms of the trauma tooth preoperatively and postoperatively were compared.Result： 42 cases were cured, 18 eases were improved, and 60 cases were valid cases. Conclusion： As a new method for the treatment of pulp necrosis of young permanent tooth, dental pulp revascularization treatment has a strong therapeutic effect on root lesions.Meanwhile, it promotes the health growth of tooth roots and increases its fracture resistance. It＇s clinical research has great value for development.

关 键 词：牙髓血运重建术 外伤 年轻恒牙坏死 

分 类 号：R782.1[医药卫生—口腔医学]