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目前前牙缺失修复的方法,均存在某些缺点。作者在多年实践中摸索出一种用异体或自体的离体前牙,制成前牙活动桥,用这种方法对33例前牙缺失患者进行修复,在外观、固位及耐磨等方面获得比较满意的效果。作者认为异体、自体前牙是一种特殊的、较好的修复材料,且操作简单,比成品塑料牙耐磨,不易断裂。尽管还存在脆性问题,但仍值得在拔牙较多的单位选用。
At present, the method of anterior tooth loss repair, there are some shortcomings. After years of practice, the author explored a new type of anterior bridge with anterior or posterior teeth of allogeneic or autologous body, and used this method to repair 33 cases of anterior teeth missing patients in terms of appearance, retention and wear resistance Get more satisfactory results. The author thinks that allogeneic, self-anterior tooth is a kind of special and better repair material, and the operation is simple. It is more wear-resistant than the finished plastic tooth and is not easy to break. Although there are still brittle problems, but still worth extracting more units to choose from.