| 李海明,唐佳蒙,赵星,赵红斌.基于3D打印的光固化复合树脂修复牙体缺损的效果分析[J].口腔材料器械杂志,2025,34(1):17-21. |
| 基于3D打印的光固化复合树脂修复牙体缺损的效果分析 |
| Analysis of the restorative effect of 3D printing-based light curing composite resin on dental defects |
| 投稿时间：2023-08-02 修订日期：2024-06-11 |
| DOI：10.11752/j.kqcl.2025.01.03 |
| 中文关键词: 3D打印 光固化复合树脂 牙体缺损 修复效果 |
| 英文关键词:3D printing Light curing composite resin Dental defect Restorative effect |
| 基金项目:江苏省重点研发计划专项资金项目（编号：BE2020644） |
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| 中文摘要: |
| 目的 分析基于3D打印的光固化复合树脂对牙体缺损的修复效果。方法 选取我院2020年3月至2023年1月收治的牙体缺损患者100例为研究对象，对照组49例采用光固化复合树脂，研究组51例采用3D打印光固化复合树脂。检测对比两组的炎性因子水平、疼痛程度、咀嚼效率、咬合力、生活质量、A级达标率、临床疗效及修复效果。结果 与治疗前相比，两组患者治疗后的 C反应蛋白(CRP)、白细胞介素-6(IL-6)、白细胞介素-8(IL-8)、肿瘤坏死因子（TNF-α）水平、视觉模拟评分法(VAS)评分均下降，且研究组低于对照组，两组患者咀嚼效率、咬合力水平、口腔健康影响程度量表-14(OHIP-14)评分上升，且研究组高于对照组（P＜0.05）。与对照组相比，研究组A级达标率、治疗有效率较高、修复效果更佳（P＜0.05）。结论 牙体缺损经基于 3D 打印的光固化复合树脂修复治疗后，炎性反应减轻，疼痛程度、咀嚼效率、咬合力改善，生活质量提升，A级达标率较高，修复效果较佳。 |
| 英文摘要: |
| Objective To analyze the restorative effects of 3D printing-based photocurable composite resin on dental defects. Methods A total of 100 patients with dental defects admitted to our hospital from March 2020 to January 2023 were selected as study subjects. They were divided into a control group (49 cases) and a research group (51 cases). The control group received treatment with conventional photocurable composite resin, while the research group was treated with a combination of 3D printing technology and photocurable composite resin. The levels of inflammatory factors, pain intensity, masticatory efficiency, bite force, quality of life, A-grade compliance rate, clinical efficacy, and restorative effect were assessed and compared between the two groups. Results After treatment, both groups showed a significant reduction in C-reactive protein (CRP), interleukin-6 (IL-6), interleukin-8 (IL-8), tumor necrosis factor-alpha (TNF-α) levels, and Visual Analogue Scale (VAS) scores compared to pre-treatment values, with the research group demonstrating significantly lower levels than the control group. Additionally, masticatory efficiency, bite force, and Oral Health Impact Profile-14 (OHIP-14) scores increased in both groups, with significantly higher improvements observed in the research group (P<0.05). Furthermore, the research group exhibited a higher A-grade compliance rate, greater treatment efficacy, and superior restorative effect compared to the control group (P<0.05). Conclusion The application of 3D printing-based photocurable composite resin in the treatment of dental defects effectively reduces inflammatory responses, alleviates pain, improves masticatory efficiency and bite force, leading to an improvement in quality of life and a higher A-grade compliance rate with better restorative effects. |
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