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成功的骨改建对于骨内牙种植体,特别是根形种植体很重要。但骨改建的自然过程,特别是有关改建发生与种植体距离以及负荷前后骨单位的排列一直不甚清楚。为了研究不同时间段下颌骨内牙科种植体邻近区域骨的形态学改变,作者将一期、二期钛叶状种植体各20个和一期、二期钛根状种植体各20个植入30只成年狗的下领骨。6只对照狗体内16个种植体不装桥
Successful bone remodeling is important for intraosseous dental implants, especially root implants. However, the natural process of bone remodeling, especially about the reconstruction occurred with the implant distance and load before and after arrangement of bone units has been less clear. In order to study the morphological changes of the bone adjacent to dental implants in different periods of time, the authors implanted 20 of each of the first and second stage titanium leaf implants and the first and second stage titanium root implants Under the collar of 30 adult dogs. Sixteen control dogs in the body without implant of 16 implants