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首页> 外文期刊>Korean Circulation Journal >Removal of Dislodged Stent by Using 8 Fr Sheath and Forcep during Transradial Coronary Stenting
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Removal of Dislodged Stent by Using 8 Fr Sheath and Forcep during Transradial Coronary Stenting

机译：经8动脉冠状动脉支架置入术中使用8 Fr护套和镊子清除移位的支架

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Stent dislogement or migration is not a rare complication. Its incidence varies from 1.4% to 8% of the cases. When stent migration occurs, the usual treatment or management is to implant stent in the distal peripheral artery or proximal coronary artery. But, probably the best treatment is safe retrieval of the dislodged stent. During the transfemoral coronary intervention, undeployed stent can be more easily retrieved into the guiding catheter with relatively larger guiding catheter luminal space. Also, larger sheath can be changed more easily when the retrieval of stent is difficult. In the transradial coronary stenting, usual size of guiding catheter is 6 Fr, makes it difficult to retrieve relatively bulky stent when deployment of stent fails. We report 2 cases of stent dislodgment during transradial coronary stenting which can be successfully removed by using myocardial biopsy forcep through 8 Fr sheath. These combination could be one of the valuable methods, especially during transradial stenting.
机译：支架变位或迁移并非罕见的并发症。其发生率从1.4％到8％不等。当发生支架迁移时，通常的治疗或管理方法是将支架植入远端外周动脉或冠状动脉近端。但是，最好的治疗方法可能是安全地取出移位的支架。在经股动脉冠状动脉介入治疗期间，未部署的支架可以更容易地以相对较大的导尿管腔空间进入导尿管。而且，当难以取回支架时，可以更容易地更换较大的护套。在radi动脉冠状动脉支架置入术中，通常的导尿管尺寸为6 Fr，因此当支架展开失败时，很难取回相对笨重的支架。我们报告了2例经coronary动脉冠状动脉支架置入术期间发生支架移位的病例，可以通过8 Fr鞘使用心肌活检钳成功地将其清除。这些组合可能是有价值的方法之一，尤其是在trans骨支架置入过程中。

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