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目的:评价一种结合烤瓷冠的可摘局部义齿相比于传统可摘局部义齿修复上前牙缺失的临床效果。方法:40例上前牙缺失患者分为2组,分别进行传统可摘局部义齿和结合烤瓷牙的改良可摘义齿修复,视觉模拟评分(VAS)量表法评价戴用半年后患者对义齿美观情况的满意程度,拍摄曲面断层片测量基牙牙槽骨吸收距离,t检验检测两组间差异。结果:结合烤瓷冠的新型可摘局部义齿在患者满意度上显著优于传统可摘义齿,基牙牙槽骨吸收两组间无显著差异。结论:结合烤瓷冠的改良可摘局部义齿修复体用于修复上前牙缺失可以取得良好的临床效果。
OBJECTIVE: To evaluate the clinical effect of a removable partial denture combined with a porcelain fused crown in the repair of the anterior tooth loss compared with the traditional removable partial denture. Methods: 40 cases of anterior teeth missing patients were divided into two groups, respectively, the traditional removable partial dentures and porcelain teeth with improved removable denture repair, visual analogue scale (VAS) scale evaluation of patients wearing denture after six months Satisfaction of the beautiful situation, the film surface fracture measurement of abutment alveolar bone absorption distance, t test to detect differences between the two groups. Results: The new removable partial dentures combined with porcelain crowns were significantly superior to traditional removable dentures in patient satisfaction, and there was no significant difference between the two groups in abutment alveolar bone resorption. Conclusion: The improved removable partial denture combined with porcelain crowns can be used to repair the anterior tooth loss can achieve good clinical results.