Methods Three special particles of ultra high molecular weight polyethylene(UHMWPE), Ti 6Al 4V and Co Cr Mo were used respectively to induce the change of periimplant bone structure of a well fixed implant made of titanium alloy in rabbit femur or tibia.
英
美
- 方法 本實(shí)驗采用掃描電鏡技術(shù)對鈦合金（Ti?6Al?4V）、鈷－ 鉻－ 鉬（Co?Cr?Mo）與聚乙烯（ultra high molecular weight polyethylene，UHMWPE）三種微小顆粒誘導的假體周?chē)墙M織改變進(jìn)行超微結構觀(guān)察。
