To survey and Compare the effect of wave - plate and straight plate internal fixation on the blood supply of local cortical bone.
本研究旨在观察和比较波形与直形钢板内固定对局部皮质骨血供的影响。
Dog Fracture of femur was treated generally not by external fixation, but generally internal fixation which included bone plate and bone nail.
犬股骨骨折一般不采用外固定方法治疗，常应用内固定法治疗，而最常用的是接骨板内固定和髓内针内固定。
Conclusion: the effect on local bone microcirculation of wave - plate was weaker than straight plate, which had close correlation with the osteoporosis induced by internal fixation.
结论：波形钢板内固定对骨内微循环的影响明显弱于直形钢板，其引起骨质疏松的状况亦低于直形钢板。
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