Intentional body clipping of wide-necked basilar artery bifurcation aneurysms*

作者: Yuichiro Tanaka , Shigeaki Kobayashi , Kazuhiro Hongo , Tsuyoshi Tada , Hisashi Nagashima

DOI: 10.3171/JNS.2000.93.2.0169

关键词: RadiologyClipping (medicine)BifurcationAneurysmBasilar arteryArteryOcclusionMedicineSurgeryCerebral arteriesVascular disease

摘要: Object. Neck clipping or coil embolization cannot always achieve complete neck obstruction in wide-necked basilar artery (BA) bifurcation aneurysms. Clipping of the aneurysm body, leaving a small rest, is one method used for this kind to maintain patency posterior cerebral arteries and perforating vessels. However, long-term efficacy intentional body has not been well investigated. The authors reviewed their experience with BA aneurysms determine suitable techniques procedure. Methods. Complete occlusion was abandoned intentionally performed 17 patients aneurysms; wrapping rest made seven cases. There were 10 ruptured (58.8%), size larger than mm 11 (64.7%). width between clip blades base 1 m...

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