摘要
目的观察种植磁性附着体支持的赝附体修复单侧无牙上颌骨缺损的临床效果,并与传统赝附体进行对比,以期为单侧无牙上颌骨缺损的临床治疗提供参考。方法选取单侧无牙上颌骨缺损的患者20例,随机分为两组,种植磁性附着体赝附体组10例,传统赝附体组10例,比较两组患者的治疗效果。结果种植磁性附着体赝附体组固位力高于传统赝附体组,差异具有统计学意义(P<0.05)。种植磁性附着体赝附体组咀嚼效率明显高于传统赝附体组,差异具有统计学意义(P<0.05)。结论种植磁性附着体支持的赝附体是一种可靠、有效的修复单侧无牙上颌骨缺损的治疗方法,固位力和咀嚼效率均高于传统赝附体治疗,值得临床推广。
Objective To observe the clinical effects of implant-supported obturator using magnetic attachments to repair the unilateral edentulous maxillary defect. The results were compared with the traditional obsturator in order to provide reference for the clinical treatment of unilateral edentulous maxillary defect. Methods Twenty patients with unilateral edentulous maxillary defect were randomly divided into two groups. Ten patients in implant-supported obturator group using magnetic attachments,and another 10 in the conventional obturator group. The retention force and biting efficiency were compared between these two groups. Results The implant -supported obturator group exhibited significantly stronger retention force and higher biting efficiency than conventional obsturator group,with statistically significant difference（ P ﹤0. 05）. Con-clusion The implant-supported obturator using magnetic attachments is a reliable and effective method to repair the unilateral edentulous maxillary defect and needs to be promoted.
出处
《临床和实验医学杂志》
2014年第23期1977-1979,共3页
Journal of Clinical and Experimental Medicine
关键词
上颌骨缺损
种植
磁性附着体
赝复体
Maxillary defect
Dental implant
Magnetic attachment
Obsturator
