DSA三维导航技术在颅内动脉瘤介入治疗中的应用

Application of DSA three-dimensional navigation technology in the interventional treatment of intracranial aneurysms

目的探讨数字减影血管造影(DSA)三维导航技术在颅内动脉瘤介入治疗中的价值。方法应用三维导航技术,评价86例颅内动脉瘤介入治疗患者DSA三维导航技术的应用效果。结果 86例颅内动脉瘤患者均行旋转DSA,在三维导航技术引导下,84例完成颅内动脉瘤的栓塞治疗;2例定位失败,未完成治疗,成功率为97.67%。结论三维导航技术能提高颅内动脉瘤介入治疗成功率,缩短治疗时间,降低辐射剂量,是一种有效的介入治疗辅助技术。

Objective To explore the value of digital subtraction angiography（DSA） three-dimensional navigation technology in the interventional treatment of intracranial aneurysms.Methods Three-dimensional navigation technology was applied to 86 patients with intracranial aneurysms who accepted interventional treatment,and applicaiton effect of DSA three-dimensional navigation technology was evaluated.Results All 86 patients with intracranial aneurysms were subjected to rotational DSA.Under the guidance of three-dimensional navigation technology,84 of them complete the embolization of intracranial aneurysms,and 2 of them failed to location and did not complete the treatment,with the success rate of 97.6%.Conclusion Three-dimensional navigation technology is an effective assistive technology of intervention treatment,which can improve the success rate of intracranial aneurysms treatment,shorten the treatment duration,decrease the radiation dose.