摘要
目的探究金属烤瓷冠和全瓷冠在牙齿修复中的应用价值。方法从本院2015年3月至2017年6月期间收治的牙齿修复患者中选择90例为研究对象,随机分为参照组和实验组。实验组用全瓷冠修复,而参照组用金属烤瓷冠修复,将两组的牙齿修复效果进行对比,并比较两组的牙龈指数以及修复后不良事件的发生情况。结果实验组的修复总有效率(93.33%)高于参照组(77.78%),两组差异有统计学意义(P<0.05)。实验组的牙龈指数0级率(95.56%)高于参照组(53.33%),差异有统计学意义(P<0.05);实验组的牙龈指数1级率、2级率、3级率(4.44%、0.00%、0.00%)均低于参照组(17.78%、15.56%、13.33%),差异均有统计学意义(P<0.05)。实验组修复后的不良事件发生率(4.44%)显著低于参照组(17.78%),差异有统计学意义(P<0.05)。结论在牙齿修复中,采用全瓷冠修复的总有效率较高,且修复后较少发生不良事件,患者的牙龈状况较好,建议推广。
Objective To explore the application value of all ceramic crown and metal porcelain crow in dental restorations. Methods A total of90 cases were selected as study subjects from the patients treated in our hospital from March 2015 to June 2017, and were randomly divided into the reference group and the experimental group. The experimental group was repaired with all-ceramic crowns, while the control group was repaired with metal-porcelain crowns. The results of dental restorations of the two groups were compared, and the gingival index of the two groups and the occurrence of adverse events after restoration were compared. Results The total effective rate(93.33%) of the experimental group was higher than that of the reference group(77.78%), and the difference between the two groups was statistically significant(P<0.05). The gingival index 0 grade rate(95.56%) of the experimental group was higher than that of the reference group(53.33%), and the difference was statistically significant(P<0.05).The gingival index level 1, 2, 3(4.44%, 0.00%, and 0.00%) of the experimental group were lower than that of the reference group(17.78%, 15.56%,13.33%), and the differences were statistically significant(P<0.05). The incidence of aderse events(4.44%) in the experimental group was significantly lower than that in the control group(17.78%), and the difference was statistically significant(P<0.05). Conclusion In the tooth restoration,the total effective rate of all ceramic crownis higher, and less adverse events occur after the restoration.
作者
宋大同
Song Datong(Department of Prosthodontics, YanCheng Stomatology Hospital, Yancheng, Jiangsu, 224001, China)
出处
《当代医学》
2018年第35期112-114,共3页
Contemporary Medicine
关键词
牙齿修复
全瓷冠
金属烤瓷冠
应用效果
Tooth restoration
All ceramic crown
Metal porcelain crown
Application effect
