中国美容医学2024，Vol.33Issue(6)：149-152,4.
生物陶瓷iRoot BP Plus治疗年轻恒牙再生性牙髓的效果及对牙本质桥形成率、钙化物生成体积的影响
Effects of Bioceramic iRoot BP Plus in Regenerative Endodontic Treatment of Young Permanent Teeth and the Influence on Dentin Bridge Formation Rate and Calcification Volume
沈希明 1胡小伟 1闫昱辛 2樊文君 2殷晓霞 1杨娟3
作者信息
- 1. 张家口市口腔医院 牙体牙髓科 河北 张家口 075001
- 2. 张家口市口腔医院 儿童口腔科 河北 张家口 075001
- 3. 张家口市口腔医院 牙周科 河北 张家口 075001
- 折叠
摘要
Abstract
Objective The purpose of this study was to investigate the effects of bioceramic iRoot BP Plus in regenerative endodontic treatment of young permanent teeth and the influence on dentin bridge formation rate and calcification volume.Methods The clinical data of 60 children(64 teeth)with chronic apical periodontitis who were admitted to Zhangjiakou Stomatological Hospital from January 2019 to December 2021 were analyzed retrospectively.Among them,children undergoing regenerative endodontic treatment with conventional mineral trioxide aggregate(mineral trioxide aggregate,MTA)stent were defined as the MTA group(29 children,31 teeth)and those undergoing regenerative endodontic treatment with bioceramic iRoot BP Plus stent were defined as the iRoot BP group(31 children,33 teeth).Clinical efficacy,dentin bridge formation rate,calcification volume and improvement of root canal were compared between the two groups.The recovery of affected teeth in 1 year after operation was observed.Results The total clinical response rate in the iRoot BP Plus group(93.94%)was higher than that in the MTA group(74.19%)(P＜0.05).The dentin bridge formation rates and calcification volume in the iRoot BP Plus group at 1 month and 3 months after operation were higher/larger than those in the MTA group(P＜0.05).Three months after operation,root canal length and wall thickness of the affected teeth in the two groups increased.Root canal length and wall thickness of the affected teeth in the iRoot BP Plus group were larger than those in the MTA group(P＜0.05).The proportions of apical sealing,increased eruption height and normal tooth color in the iRoot BP Plus group at 1 year after operation were higher than those in the MTA group(P＜0.05).Conclusion Bioceramic iRoot BP Plus is effective in regenerative endodontic treatment of young permanent teeth.It can effectively promote the formation of dentin bridge and calcification,thus contributing to root canal improvement and tooth recovery.关键词
iRoot BP Plus/年轻恒牙再生性牙髓/牙本质桥/钙化物/牙髓手术Key words
iRoot BP Plus/regenerative endodontic treatment of young permanent teeth/dentin bridge/calcification/dental pulp operation分类
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沈希明,胡小伟,闫昱辛,樊文君,殷晓霞,杨娟..生物陶瓷iRoot BP Plus治疗年轻恒牙再生性牙髓的效果及对牙本质桥形成率、钙化物生成体积的影响[J].中国美容医学,2024,33(6):149-152,4.
