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对龋齿破坏所余留的残根,国内外惯用的方法是拔除,以后再用托牙修复。这对患者来说,既增加痛苦又多费时间。我们遵照毛主席关于“人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进”的教导,提出用残根桩冠再植的方法,恢复咀嚼功能,扩大保存牙齿的范围。从一九七二年到目前近三百例,由于各种原因,只复查了44例(不满一年的未予统计)现将其结果和初步体会小结如下。
Residual root damage to the decayed tooth, domestic and foreign methods of use is unplugged, and then toothache repair. It is both painful and time-consuming for the patient. In accordance with Chairman Mao's teachings on “human beings always summarize experiences, discoveries, inventions, creation and advancement,” we propose the method of replanting roots and crowns with crowns to restore masticatory functions and expand the scope of preserving teeth Range. From 1972 to the present nearly 300 cases, due to various reasons, only 44 cases were reviewed (less than one year of non-statistics) now the results and preliminary experience are summarized below.