3D打印技术制作临时冠用于上牙缺损即刻种植中的组织美学效果及修复精确度的影响

The Impact of 3D Printing Technology on the Tissue Aesthetic Effect and Restoration Accuracy of Temporary Crowns Used for Immediate Implantation of Upper Tooth Defects

目的探究3D打印技术制作临时冠用于上牙缺损即刻种植中的组织美学效果及修复精确度的影响。方法选择2020年12月-2023年12月51例上牙缺损即刻种植患者为研究者,均以3D打印技术制作临时冠完成修复治疗,分析修复治疗后组织美学效果、修复精确。结果治疗后1个月、治疗后3个月红色美学评分(Pink Esthetic Score,PES)5个不同的维度组织美学效果评分均较治疗前高,差异有统计学意义(P<0.05);治疗后1个月、治疗后3个月颈部距离偏差值、根尖部距离偏差值、深度距离偏差值、角度偏差值均低于治疗前,差异有统计学意义(P<0.05);治疗后1个月、治疗后3个月世界卫生组织生活质量量表4个不同的维度评估分值均高于治疗前,差异有统计学意义(P<0.05)。结论3D打印技术制作临时冠用于上牙缺损即刻种植中可提高修复精确度,改善组织美学效果及生活质量,值得推广。

Objective To investigate the tissue aesthetic effects and the impact of 3D printing technology on the accuracy of temporary crowns used for immediate implantation of upper tooth defects.Method A total of 51 patients with immediate implantation of upper teeth defects between December 2020 and December 2023 were selected as the researchers,all of whom were treated with temporary crowns made using 3D printing technology.The tissue aesthetic effects and repair accuracy after the repair treatment were analyzed.Results After 1 month and 3 months of treatment,the tissue aesthetic effect scores of the PES scale in 5 different dimensions were higher than before treatment,the difference is statistically signifificant(P<0.05);The deviation values of neck distance,apical distance,depth distance,and angle were lower than before treatment at 1 month and 3 months after treatment,the difference is statistically signifificant(P<0.05);After 1 month and 3 months of treatment,the evaluation scores of the four different dimensions of WHO Quality of Life were higher than before treatment,the difference is statistically signifificant(P<0.05).Conclusion The use of 3D printing technology to produce temporary crowns for immediate implantation of upper tooth defects can improve repair accuracy,improve tissue aesthetic effects,and improve quality of life,which is worth promoting.