生物陶瓷iRoot BP Plus活髓切断即刻修复术 治疗年轻恒牙冠折的效果及对疼痛症状的影响

目的 探讨生物陶瓷iRoot BP Plus活髓切断即刻修复术治疗年轻恒牙冠折的效果及对疼痛症状的影响.方法 前瞻性选取2017年1月至2018年7月北京中医医院顺义医院收治40例年轻恒牙冠折患者,按照随机数字表法分成2组,每组各20例.对照组采纳氢氧化钙活髓切断术治疗,实验组采纳生物陶瓷iRoot BP Plus活髓...

Effect of bioceramic iRoot BP Plus vital pulpotomy and immediate repair on crown fractures of young permanent teeth and its influence on pain symptoms.

Objective To explore the effect of bioceramic iRoot BP Plus vital pulpotomy and immediate restoration for the treatment of young permanent teeth with crown fracture and its influence on pain symptoms.Methods A total of 40 young patients with crown fracture admitted to Shunyi Hospital,Beijing Hospital of Traditional Chinese Medicine from January 2017 to July 2018 were prospectively selected and divided into two groups according to the random number table method,with 20 patients in each group.The control group was treated with calcium hydroxide active medullary amputation,while the experimental group was treated with bioceramics iRoot BP Plus active medullary amputation and immediate repair.The repair success rate,visual analogue scale(VAS)score of the two groups after treatment for 2 weeks,3 months,6 months,and 12 months and patient satisfaction were compared.The success rate of repair,VAS score and patient satisfaction were compared between the two groups.Results After 2 weeks of treatment(100.00%),3 months(100.00%),6 months(95.00%)and 12 months(90.00%),the success rate of the experimental group was higher than that of the control group(80.00%,75.00%,65.00%,55.00%).The VAS scores of the experimental group(2.82±0.16),(2.01±0.11)points]after 2 weeks of treatment and 3 months after treatment were lower than those of the control group(4.92±0.49),(3.25±0.46)points],the differences were statistical significance(P<0.05);Compared with VAS score of the experimental group(1.27±0.16),(1.24±0.21)points]and the control group(1.35±0.14),(1.29±0.17)points]after 6 months and 12 months of treatment,the difference was not statistically significant(P>0.05).The satisfaction of the experimental group(95.00%)was higher than that of the control group(60.00%),the difference was statistical significance(P<0.05).Conclusion Immediate repair of bioceramics iRoot BP Plus live pulp cutting can effectively improve the success rate of young permanent crown restoration and reduce pain,which has won the recognition and approval of patients and is worthy of application.