英语语法分析

This rat model of endosteum ossification was successful.

该动物模型是成功的。

Conclusion EBFP has the advantages of fixation without the drilling holes, no screws are used, the fixation is firm giving no trauma of intramedullary blood vessels and endosteum.

结论该接骨板不钻孔，不用螺钉，对髓内血管及骨内膜无损伤，固定可靠。