[1]沈希明,胡小伟,闫昱辛,等.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,(6):149-152.
　SHEN Ximing,HU Xiaowei,YAN Yuxin,et al.Effects of Bioceramic iRoot BP Plus in Regenerative Endodontic Treatment of Young Permanent Teeth and the Infl uence on Dentin Bridge Formation Rate and Calcifi cation Volume?/html>[J].Medical Aesthetics and Beauty,2024,(6):149-152.
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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()
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《中国美容医学》[ISSN:1008-6445/CN:61-1347/R]

卷:
期数:
2024年6期
页码:
149-152
栏目:
出版日期:
2024-06-10

文章信息/Info

Title:
Effects of Bioceramic iRoot BP Plus in Regenerative Endodontic Treatment of Young Permanent Teeth and the Infl uence on Dentin Bridge Formation Rate and Calcifi cation Volume?/html>
文章编号:
1008-6455（2024）06-0149-03
作者:
沈希明1 ; 胡小伟1 ; 闫昱辛2 ; 樊文君2 ; 殷晓霞1 ; 杨 娟3
(张家口市口腔医院 1. 牙体牙髓科;2.儿童口腔科;3.牙周科 河北 张家口 075001 )
Author(s):
SHEN Ximing1 ;  HU Xiaowei1 ;  YAN Yuxin2 ;  FAN Wenjun2 ;  YIN Xiaoxia1 ; YANG Juan3
( 1.Department of Dentistry, 2.Department of Children’s Stomatology, 3.Department of Periodontology, Zhangjiakou Stomatological Hospital, Zhangjiakou 075001, Hebei, China )
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
Keywords:
iRoot BP Plus;  regenerative endodontic treatment of young permanent teeth;  dentin bridge;  calcifi cation;  dental pulp operation
分类号:
R783.1
文献标志码:
A
摘要:
目的：探究生物陶瓷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。 方法：回顾性分析2019年1月-2021年12月张家口市口腔医院收治的60例（共64颗患牙）年轻恒牙慢性根尖周炎患儿的临床 资料，根据治疗方式不同进行分组，其中将接受常规三氧化矿物凝聚体（Mineral trioxide aggregate，MTA）支架再生牙 髓手术者纳入MTA组（n =29，共31颗患牙），接受生物陶瓷iRoot BP Plus 支架再生牙髓手术者纳入iRoot BP Plus 组 （n =31，共33颗患牙）。比较两组临床疗效、牙本质桥形成率、钙化物生成体积及根管改善情况，并随访术后1年患牙 的恢复情况。结果：iRoot BP Plus 组临床总有效率为93.94%，高于MTA组的74.19%（P＜0.05）。术后1个月及术后3个 月，iRoot BP Plus 组牙本质桥形成率与钙化物生成体积均高于MTA组（P＜0.05）。术后3个月，两组患牙根管长度及 根管壁厚度均较术前增加，且iRoot BP Plus 组高于MTA组（P＜0.05）。术后1年，iRoot BP Plus 组根尖孔封闭、萌出 高度增加及牙色泽正常比例均高于MTA组（P＜0.05）。结论：生物陶瓷iRoot BP Plus 治疗年轻恒牙再生性牙髓的疗效确 切，能有效促进牙本质桥与钙化物的形成，且有助于根管改善与患牙恢复，值得临床推广应用。
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 infl uence on dentin bridge formation rate and calcifi cation 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 defi ned as the MTA group (29 children, 31 teeth) and those undergoing regenerative endodontic treatment with bioceramic iRoot BP Plus stent were defi ned as the iRoot BP group (31 children, 33 teeth). Clinical effi cacy, dentin bridge formation rate, calcifi cation volume and improvement of root canal were compared between the two groups. The recovery of aff ected 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 calcifi cation 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 aff ected teeth in the two groups increased. Root canal length and wall thickness of the aff ected 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 eff ective in regenerative endodontic treatment of young permanent teeth. It can eff ectively promote the formation of dentin bridge and calcifi cation, thus contributing to root canal improvement and tooth recovery.

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　CHEN Xia,ZHU Chengguang,WANG Peng,et al.Evaluation of Clinical Effi cacy of Pulpotomy with iRoot BP Plus in Immature Permanent Teeth: A Systematic Review and Meta-analysis?/html>[J].Medical Aesthetics and Beauty,2024,(6):136.[doi:10.15909/j.cnki.cn61-1347/r.006118]
[2]李 莎,杜丽娟,薛 蕾,等.CLMS观察iRoot BP Plus 对根尖倒充填封闭效果的体外研究[J].中国美容医学,2024,(6):56.
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[3]王艳平,刘安东,刘 瑜.iRoot BP Plus 在年轻恒牙活髓切断术中的应用及对患牙功能和美观度的影响研究[J].中国美容医学,2024,(8):154.
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更新日期/Last Update: 2024-06-14