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1976年以来,我们经动物实验过渡到临床应用,利用钛合金和含硅低温热解各向同性碳(以下简称碳素)作不同类型的颌骨内种植牙共135例。本着不断探索的愿望,对种植效果和成败因素作以下分析和评价。临床资料:本组135例中采用钛制材料87例,碳素材料48例。种植牙位于磨牙区117例,双尖牙区12例,前牙区6例。采用四种类型作颌骨内种植。第一类为钛合金牙颌骨内植入,共79例。是用钛合金棒机械加工
Since 1976, we have transitioned from clinical trials to animal experiments using titanium alloys and cryogenic pyrogenic isotropic carbon (hereinafter referred to as carbon) for a total of 135 different types of maxillary implants. In the continuous exploration of the wishes of the planting effect and success or failure factors for the following analysis and evaluation. Clinical data: The group of 135 cases of titanium material used in 87 cases, 48 cases of carbon material. Dental implants were located in 117 cases of molar area, 12 cases of bicuspid area and anterior teeth area in 6 cases. Four types of jaw implant are used. The first category is titanium alloy teeth implants, a total of 79 cases. Titanium alloy rod is machined