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目的分析烤瓷贴面修复前牙间隙的临床效果。方法 64例(156颗牙)前牙间隙患者,按照随机分组法分为常规组(76颗)与实验组(80颗),每组32例。实验组患者给予烤瓷贴面修复前牙间隙治疗方案,常规组给予金属烤瓷冠修复前牙间隙治疗方案,比较两组治疗效果。结果治疗后,实验组患者在牙体修复解剖外形与边缘完整性成功率明显高于常规组,差异具有统计学意义(P<0.05)。实验组患者治疗满意度为97.50%,明显高于常规组的89.47%,差异具有统计学意义(P<0.05)。结论对前牙间隙患者而言,给予烤瓷贴面治疗的临床效果显著,治疗安全性高,美容效果佳,患者易于接受,值得在今后的临床工作中推荐采纳。
Objective To analyze the clinical effect of porcelain veneers in anterior teeth gap restoration. Methods 64 cases (156 teeth) of anterior gap patients were divided into two groups according to the randomization method: conventional group (76) and experimental group (80). Patients in the experimental group were treated with porcelain veneer for anterior gap repair, and the conventional group was given metal porcelain crowns to treat anterior gap clearance. The treatment effect was compared between the two groups. Results After treatment, the successful rate of anatomic contour and marginal integrity in the experimental group was significantly higher than that of the conventional group (P <0.05). The satisfaction rate of patients in the experimental group was 97.50%, which was significantly higher than that of the conventional group (89.47%), the difference was statistically significant (P <0.05). Conclusion For the patients with anterior gap, the clinical effect of the porcelain veneer treatment is significant, the treatment is safe, the cosmetic effect is good, and the patients are easy to accept. It is worth to be recommended in the future clinical work.