纳米复合树脂材料在前牙美容修复中的应用

目的 纳米复合树脂材料应用于前牙美学修复中的效果。方法 选取2020年6月-2022年6月我院收 治的80例前牙美容修复患者作为研究对象,采用随机数字表法分为对照组和观察组,每组40例。对照组采 用光固化复合树脂材料修复,观察组采用纳米复合树脂材料修复,比较两组修复效果、修复前后牙周状况 以及术后疼痛情况。结果 观察组修复后GI、SBI均低于对照组,差异有统计学意义（P＜0.05）;观察组修 复后1、3个月VSA评分均低于对照组,差异有统计学意义（P＜0.05）;观察组修复总有效率高于对照组, 差异有统计学意义（P＜0.05）。结论 在前牙美容修复中选择纳米复合树脂材料开展治疗,能够获得更为 理想的修复效果,术后疼痛较轻,且牙周状况良好。

Application of Nanocomposite Resin Materials in Aesthetic Restoration of Anterior Teeth

Objective To evaluate the effect of nano-composite resin materials in aesthetic restoration of anterior teeth. Methods A total of 80 patients with aesthetic restoration of anterior teeth admitted to our hospital from June 2020 to June 2022 were selected as the research objects. They were divided into control group and observation group by random number table method, with 40 patients in each group. The control group was repaired with light-cured composite resin materials, and the observation group was repaired with nano-composite resin materials. The repair effect, periodontal status before and after repair, and postoperative pain were compared between the two groups. Results The GI and SBI of the observation group after repair were lower than those of the control group, and the differences were statistically significant (P