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Animal model of transplantation of proximal segment of tibia with pedicled popliteal vessels in canine

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Author:
No author available
Journal Title:
SHANGHAI MEDICAL JOURNAL
Issue:
z1
DOI:
10.3969/j.issn.0253-9934.2002.z1.003
Key Word:
吻合血管游离骨移植;动物模型

Abstract: 目的建立一种带腘血管的犬胫骨上段游离移植的动物模型.方法通过血管造影及墨汁灌注,研究犬胫骨上段的血供;以腘血管为蒂切取其胫骨上段,游离移植于对侧股部,端-端吻合腘血管蒂与隐血管.术后1周行动脉造影和移植骨段的组织学检查.结果2例犬的胫骨上段经腘动脉灌注,均显影良好;移植后动脉造影显示,10例中有8例的移植骨段血运良好,骨组织保持正常的生物学活性.结论以腘血管为蒂的犬胫骨上段,是一个简便可行、有较高实用价值的吻合血管游离骨移植的动物模型.

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