Application of whole ⁃ region cerebral vascular bypass for intracranial aneurysms treatment in the flow diversion era

Abstract

Cerebral vascular bypass is a key method for the treatment of complex intracranial aneurysms. After nearly 60 years of exploration, its application range now covers the whole cerebral vascular region. With the advent of detachable coils and the mature application of related assistance techniques, endovascular intervention treatment is highly favored in the treatment of routine intracranial aneurysms due to its minimally invasive and rapid characteristics. The introduction of flow diverter (FD) has further ushered in a new era in the treatment of intracranial aneurysms. This article reviews the history and development of cerebral vascular bypass in the treatment of intracranial aneurysms, elaborates on the application and promotion of flow diverter, and discusses the limitations of endovascular intervention treatment in the flow diversion era. It also explores the application and prospects of a comprehensive cerebral vascular bypass system, reaffirming the application value of the whole - region cerebral vascular bypass technique.

Keywords

• intracranial aneurysm
• cerebral revascularization
• flow diverter (not in mesh)
• review