Matsumoto Hiroyuki, Fujita Kouji, Miki Junichiro, Tsuji Naoki, Terada Tomoaki, Itakura Toru
Department of Neurological Surgery, Naga Hospital.
No Shinkei Geka. 2004 Jul;32(7):735-40.
Direct carotid puncture is an important option in endovascular surgery when a guiding catheter is not advanced into the common carotid artery because of arterial tortuosity. However, hemostasis after the procedure is not easy and hematoma formation from the puncture site sometimes causes serious complications. We present our carotid angioplasty and stenting (CAS) method with a direct carotid puncture and a small incision. An 85-year-old male with transient ischemic attack had severe left carotid artery stenosis. CAS was planned considering his age, but arterial tortuosity prevented a guiding catheter from being introduced into the left common carotid artery. Following this, the left common carotid artery was exposed with a small skin incision under local anesthesia, and a direct carotid puncture was made. A 7-French short sheath was carefully advanced and positioned into the left common carotid artery and a self-expandable stent was delivered through it. Upon completion of the procedure, the puncture point of the vascular wall was sutured with 6-0 proline immediately after withdrawing the sheath, and the skin was closed. A direct carotid puncture with a small incision can be performed safely. This method can reliably stop bleeding from the puncture site and also avoid the need for prolonged manual compression of the carotid artery under systemic anticoagulation and antiplatelet therapy. We think our method is useful for accessing corotid artery stenosis when the transfemoral approach is difficult.
当由于动脉迂曲而无法将引导导管推进到颈总动脉时,直接颈动脉穿刺是血管内手术中的一种重要选择。然而,术后止血并不容易,穿刺部位形成血肿有时会导致严重并发症。我们介绍了一种采用直接颈动脉穿刺和小切口的颈动脉血管成形术和支架置入术(CAS)方法。一名85岁患有短暂性脑缺血发作的男性存在严重的左颈动脉狭窄。考虑到他的年龄,计划进行CAS,但动脉迂曲阻碍了引导导管插入左颈总动脉。随后,在局部麻醉下通过一个小皮肤切口暴露左颈总动脉,并进行直接颈动脉穿刺。小心地将一根7法国短鞘推进并置入左颈总动脉,然后通过它输送一个自膨胀支架。手术完成后,在拔出鞘管后立即用6-0普理灵缝线缝合血管壁的穿刺点,并关闭皮肤。可以安全地进行带小切口的直接颈动脉穿刺。这种方法可以可靠地止住穿刺部位的出血,并且还避免了在全身抗凝和抗血小板治疗下对颈动脉进行长时间手动压迫的需要。我们认为我们的方法在经股动脉途径困难时对于处理颈动脉狭窄很有用。