沈希明（1984.12-），女，河北张家口人，本科，主治医师，主要从事牙体牙髓科病、牙外伤方面研究
R783.4
目的 探讨对前牙外伤患者应用石英纤维桩与纳米树脂治疗的美学效果。方法 选取2019年12月-2021年 12月于张家口市口腔医院牙体牙髓科接受治疗的60例前牙外伤患者作为研究对象，采用随机数字表法分为 对照组和观察组，各30例。对照组采用纳米树脂进行前牙修复，观察组采用石英纤维桩联合纳米树脂进行 前牙修复，比较两组白色美学指数（WES）改善情况及不良事件发生情况。结果 两组修复后WES各维度 评分均高于修复前，且观察组高于对照组，差异有统计学意义（P＜0.05）；观察组不良事件总发生率为 0，低于对照组的20.00%，差异有统计学意义（P＜0.05）。结论 对前牙外伤患者采用石英纤维桩联合纳米 树脂治疗的美学修复效果较好，可长效保护修复部位组织，增强修复体稳定性，改善患者的牙齿美观度， 且其修复后不良事件发生风险较小，安全性较高。
Objective To investigate the aesthetic effect of quartz fiber post and nano resin in the treatment of anterior teeth trauma. Methods A total of 60 patients with anterior teeth trauma who were treated in the Department of Endodontics, Zhangjiakou Stomatological Hospital from December 2019 to December 2021 were selected as the research objects. They were divided into control group and observation group by random number table method, with 30 cases in each group. The control group was treated with nano resin for anterior teeth restoration, and the observation group was treated with quartz fiber post combined with nano resin for anterior teeth restoration. The improvement of white aesthetic index (WES) and the occurrence of adverse events were compared between the two groups. Results The scores of all dimensions of WES in the two groups after repair were higher than those before repair, and the observation group was higher than the control group, the differences were statistically significant (P
沈希明,胡小伟,闫昱辛.石英纤维桩联合纳米树脂治疗前牙外伤的美学效果[J].医学美学美容,2023,32(6):78-81.
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