Objective:To explore the clinical effect of iRoot BP Plus pulpotomy for immediate repair in children with young permanent teeth crown fracture.Methods:From September 2017 to October 2018,80 children(80 affected teeth)...Objective:To explore the clinical effect of iRoot BP Plus pulpotomy for immediate repair in children with young permanent teeth crown fracture.Methods:From September 2017 to October 2018,80 children(80 affected teeth)with young permanent teeth crown fracture who treated in the hospital were selected as the research objects.Random number table method was used to divide them into observation and control groups with each group of forty patients(40 affected teeth).The children in the control group were treated with calcium hydroxide resin,while the observation group were treated with iRoot BP Plus for immediate repair.The surgical success rate was compared between the two groups,and the pulp vitality before and after treatment were compared.Results:At 3 months and 6 months after surgery,the success rate of children in the observation group was higher than that in the control group,and the difference was statistically significant(P<0.05).The percentage of children with negative pulp activity in the observation group was higher than that in the control group,and the difference was statistically significant(P<0.05).Conclusion:Immediate repair with iRoot BP Plus pulpotomy in children with young permanent teeth crown fracture has significant clinical effect.展开更多
目的:观察生物活性陶瓷材料iRoot BP Plus^(■)(Innovative BioCeramix Inc,Vancouver,BC,Canada)在儿童年轻恒前牙复杂冠折牙髓切断术中的应用,并对其预后进行分析,为该术式的更广泛应用提供临床参考。方法:收集2017年3月至2022年9月...目的:观察生物活性陶瓷材料iRoot BP Plus^(■)(Innovative BioCeramix Inc,Vancouver,BC,Canada)在儿童年轻恒前牙复杂冠折牙髓切断术中的应用,并对其预后进行分析,为该术式的更广泛应用提供临床参考。方法:收集2017年3月至2022年9月因恒前牙复杂冠折就诊于北京大学口腔医院急诊科,行以生物活性陶瓷iRoot BP Plus^(■)为盖髓剂的牙髓切断术患者。根据患者术前根尖片和初诊病历显示为年轻恒牙者,纳入97颗年轻恒牙进行研究。收集患者初诊及复查时的临床及影像学检查资料,临床检查包括根尖孔形成情况、松动度、牙冠颜色、牙髓活力测试(冷测)、有无脓肿和瘘管,影像学检查包括根周膜连续性、根尖周低密度影像、复诊时盖髓剂下方牙本质桥形成情况、髓腔及根管钙化情况,并对上述结果进行分析。结果:最终纳入有复诊记录的64例患者共75颗患牙,其中男性37例(57.8%),女性27例(42.2%),就诊时平均年龄为9.1岁,平均随访时长19.3个月。采用iRoot BP Plus^(■)盖髓的牙髓切断术后6个月成功率为96.0%,术后1年成功率为94.7%。术后复查2年以上者共23例,累计失败6例。成功率在患牙就诊时距外伤的时间是否超过24 h组中(P=0.61)以及是否松动组中(P=0.28)的差异无统计学意义。结论:对无移位性损伤的年轻恒牙复杂冠折患牙,采用iRoot BP Plus^(■)盖髓的牙髓切断术1年成功率很高,该术式具备广泛推广价值。展开更多
目的探讨外伤性恒前牙冠折露髓患者活髓切断术中不同盖髓剂对治疗疗效及钙化桥形成率的影响。方法选取2019年5月至2021年5月温州市中西医结合医院收治的外伤性恒前牙冠折露髓患者104例(126颗牙),根据患者使用盖髓剂的不同将其分为氢氧化...目的探讨外伤性恒前牙冠折露髓患者活髓切断术中不同盖髓剂对治疗疗效及钙化桥形成率的影响。方法选取2019年5月至2021年5月温州市中西医结合医院收治的外伤性恒前牙冠折露髓患者104例(126颗牙),根据患者使用盖髓剂的不同将其分为氢氧化钙(calcium hydroxide,CH)组(34例,42颗)、矿物三氧化聚合体(mineral trioxide aggregat,MTA)组(33例,39颗)和iRoot BP Plus组(37例,45颗),比较三组患者的治疗疗效、牙根吸收情况、钙化桥形成率。结果术后6个月,MTA组患者的有效率显著高于CH组(P<0.05),术后12个月,MTA组和iRoot BP Plus组患者的有效率均显著高于CH组(P<0.05);术后6个月、12个月,MTA组和iRoot BP Plus组患者的牙根吸收情况均显著优于CH组(P<0.05);术后3个月,MTA组和iRoot BP Plus组患者的牙钙化桥形成率显著高于CH组(P<0.05)。结论外伤性恒前牙冠折露髓患者行活髓切断术时使用MTA和iRoot BP Plus的疗效及钙化桥形成率相当,均优于CH。展开更多
文摘Objective:To explore the clinical effect of iRoot BP Plus pulpotomy for immediate repair in children with young permanent teeth crown fracture.Methods:From September 2017 to October 2018,80 children(80 affected teeth)with young permanent teeth crown fracture who treated in the hospital were selected as the research objects.Random number table method was used to divide them into observation and control groups with each group of forty patients(40 affected teeth).The children in the control group were treated with calcium hydroxide resin,while the observation group were treated with iRoot BP Plus for immediate repair.The surgical success rate was compared between the two groups,and the pulp vitality before and after treatment were compared.Results:At 3 months and 6 months after surgery,the success rate of children in the observation group was higher than that in the control group,and the difference was statistically significant(P<0.05).The percentage of children with negative pulp activity in the observation group was higher than that in the control group,and the difference was statistically significant(P<0.05).Conclusion:Immediate repair with iRoot BP Plus pulpotomy in children with young permanent teeth crown fracture has significant clinical effect.
文摘目的:观察生物活性陶瓷材料iRoot BP Plus^(■)(Innovative BioCeramix Inc,Vancouver,BC,Canada)在儿童年轻恒前牙复杂冠折牙髓切断术中的应用,并对其预后进行分析,为该术式的更广泛应用提供临床参考。方法:收集2017年3月至2022年9月因恒前牙复杂冠折就诊于北京大学口腔医院急诊科,行以生物活性陶瓷iRoot BP Plus^(■)为盖髓剂的牙髓切断术患者。根据患者术前根尖片和初诊病历显示为年轻恒牙者,纳入97颗年轻恒牙进行研究。收集患者初诊及复查时的临床及影像学检查资料,临床检查包括根尖孔形成情况、松动度、牙冠颜色、牙髓活力测试(冷测)、有无脓肿和瘘管,影像学检查包括根周膜连续性、根尖周低密度影像、复诊时盖髓剂下方牙本质桥形成情况、髓腔及根管钙化情况,并对上述结果进行分析。结果:最终纳入有复诊记录的64例患者共75颗患牙,其中男性37例(57.8%),女性27例(42.2%),就诊时平均年龄为9.1岁,平均随访时长19.3个月。采用iRoot BP Plus^(■)盖髓的牙髓切断术后6个月成功率为96.0%,术后1年成功率为94.7%。术后复查2年以上者共23例,累计失败6例。成功率在患牙就诊时距外伤的时间是否超过24 h组中(P=0.61)以及是否松动组中(P=0.28)的差异无统计学意义。结论:对无移位性损伤的年轻恒牙复杂冠折患牙,采用iRoot BP Plus^(■)盖髓的牙髓切断术1年成功率很高,该术式具备广泛推广价值。
文摘目的探讨外伤性恒前牙冠折露髓患者活髓切断术中不同盖髓剂对治疗疗效及钙化桥形成率的影响。方法选取2019年5月至2021年5月温州市中西医结合医院收治的外伤性恒前牙冠折露髓患者104例(126颗牙),根据患者使用盖髓剂的不同将其分为氢氧化钙(calcium hydroxide,CH)组(34例,42颗)、矿物三氧化聚合体(mineral trioxide aggregat,MTA)组(33例,39颗)和iRoot BP Plus组(37例,45颗),比较三组患者的治疗疗效、牙根吸收情况、钙化桥形成率。结果术后6个月,MTA组患者的有效率显著高于CH组(P<0.05),术后12个月,MTA组和iRoot BP Plus组患者的有效率均显著高于CH组(P<0.05);术后6个月、12个月,MTA组和iRoot BP Plus组患者的牙根吸收情况均显著优于CH组(P<0.05);术后3个月,MTA组和iRoot BP Plus组患者的牙钙化桥形成率显著高于CH组(P<0.05)。结论外伤性恒前牙冠折露髓患者行活髓切断术时使用MTA和iRoot BP Plus的疗效及钙化桥形成率相当,均优于CH。