Distal posterior inferior cerebellar artery (PICA) displacement with end-to-side anastomosis to contralateral PICA: a novel bypass surgery for PICA aneurysm. Illustrative case.

Yunyu Wen, Wenfeng Feng, Songtao Qi, Gang Wang
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引用次数: 0

Abstract

Background: Posterior inferior cerebellar artery (PICA) aneurysms pose significant surgical challenges. The authors present a novel bypass technique involving distal PICA displacement and end-to-side anastomosis to the contralateral PICA.

Observations: The authors describe a successful case in which the distal PICA was relocated, followed by an end-to-side anastomosis to the contralateral PICA, effectively bypassing the aneurysm and restoring normal blood flow.

Lessons: This innovative approach highlights the potential of bypass surgery for PICA aneurysms, particularly when traditional endovascular methods are unsuitable. Individual anatomical considerations are crucial for effective treatment planning. https://thejns.org/doi/10.3171/CASE24741.

小脑后下动脉(PICA)远端移位与对侧PICA端侧吻合:一种新型的PICA动脉瘤搭桥手术。说明情况。
背景:小脑后下动脉(PICA)动脉瘤是外科手术的一大挑战。作者提出了一种新的旁路技术,包括远端异位和对侧异位端侧吻合。观察:作者描述了一个成功的病例,其中远端异位动脉瘤被重新定位,随后端侧吻合到对侧异位动脉瘤,有效地绕过动脉瘤,恢复正常的血液流动。经验:这种创新的方法强调了旁路手术治疗异位动脉瘤的潜力,特别是当传统的血管内方法不适合时。个体解剖考虑对于有效的治疗计划至关重要。https://thejns.org/doi/10.3171/CASE24741。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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