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目的探讨垫式可摘局部义齿与固定冠桥在牙列缺损重度磨损临咬合重建中的应用效果。方法选取本院收治的62例牙列缺损伴重度磨损病人,以便利抽样法分为对照组与观察组各31例,分别试戴垫式可摘局部义齿(对照组)和固定冠桥(观察组)进行咬合重建,对修复效果进行观察比对。结果修复后观察组咀嚼效率明显高于对照组,P<0.05。结论采用固定冠桥修复的咀嚼效率高于垫式可摘局部义齿,值得临床应用。
Objective To investigate the application effect of pad removable partial dentures and fixed crowns bridges in the reconstruction of severe bite defects during dentition defect reconstruction. Methods Totally 62 patients with dentition defect and severe wear admitted to our hospital were enrolled in this study. 31 patients in control group and observation group were enrolled in this study for convenience sampling. They were treated with pad removable partial denture (control group) and fixed crown bridge Group) for occlusal reconstruction, the repair effect was observed and compared. Results After repair, the chewing efficiency of the observation group was significantly higher than that of the control group (P <0.05). Conclusion The chewing efficiency of fixed crown bridge is higher than that of pad removable partial denture, which is worthy of clinical application.