精密附着体修复颜面颌骨复杂缺损初步报告  

Retention and rehabilitation of complex maxillofacial defects based on bar-clip and stud attachment

作　　者：蒋永林[1] 焦婷[1] 孙健[1] 钱琼[1] 邢国芳[1] 俞伟[1] 

机构地区：[1]上海第二医科大学附属第九人民医院,口腔医学院口腔修复科,上海200011

出　　处：《上海口腔医学》2005年第1期21-23,共3页Shanghai Journal of Stomatology

摘　　要：目的:探讨精密附着体在修复颌面及颌骨复杂缺损方面的价值。方法:对1例颜面颌骨复杂缺损患者,通过设计固定连冠并带有杆式联合按扣式附着体的支架,完成牙列同时伴鼻、上唇全缺损及相应区域部分颜面部缺损的赝复体修复。用万用测试机测试赝复体的固位力。结果:患者容貌恢复较好,咀嚼功能正常,发音清晰。固位力测试达40N。结论:精密附着体在修复颌面及颌骨复杂缺损方面能够取得良好的效果。PURPOSE: To evaluate the application of precise attachment in restoration of complicated maxillofacial defect. METHODS: A framework with bar-clip and stud attachment was designed and fabricated. Maxillofacial prosthesis with this framework was applied to treat a patient with defects of nose,entire upper lip and the corresponding maxillofacial areas. The retention force was tested with Universal Testing Device. RESULTS: After treatment ,the patient got a better appearance,normal function of mastication and clear pronunciation. The dislodgement test showed the retention force was 40N. CONCLUSION: Application of precise attachment in complicated maxillofacial defects can get satisfactory result.

关 键 词：精密附着体 颌面缺损 修复 

分 类 号：R782.2[医药卫生—口腔医学]