In the past two decades, the method of endovascular therapy, particularly utilizing covered stents, has been widely employed to treat arteriovenous fistulas (AVF) following traumatic injury. In this report, we present a case study of a patient with post-traumatic femoral arteriovenous fistula treated using a Viabahn endoprosthesis, during which a rare occurrence of stent deployment obstruction was overcome via successful endovascular intervention. Leveraging the unique release line-based deployment mechanism of the Viabahn stent, we were able to adroitly respond to this emergency situation by adopting a suitable approach via minimally invasive endovascular means, and ultimately resolving the impasse. This approach averted the significant trauma associated with open surgical procedures.

中文翻译：

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使用切割球囊成功进行 Viabahn 支架释放故障的血管内抢救：病例报告。

在过去的二十年中，血管内治疗方法，特别是利用覆膜支架，已被广泛应用于治疗创伤性动静脉瘘（AVF）。在本报告中，我们介绍了一名使用 Viabahn 内置假体治疗的创伤后股骨动静脉瘘患者的案例研究，在此期间，通过成功的血管内干预克服了罕见的支架展开阻塞。借助Viabahn支架独特的基于释放线的部署机制，我们能够通过微创血管内手段采取合适的方法，熟练地应对这种紧急情况，最终解决了僵局。这种方法避免了与开放手术相关的重大创伤。