What question did this study set out to answer?

To identify angular morphometric factors that are associated with the risk of intraoperative rupture in anterior communicating artery aneurysms.

April 15, 2026Open Access

Angular morphometric factors associated with intraoperative rupture in anterior communicating artery aneurysms: A prospective observational study

Key Points

To identify angular morphometric factors that are associated with the risk of intraoperative rupture in anterior communicating artery aneurysms.
Conducted a prospective observational study
Evaluated vessel, flow, and parent vessel angles during surgery
Assessed hs-CRP and homocysteine levels for inflammation
Utilized CT angiography-based morphometric parameters
Significant associations found between specific angles and intraoperative rupture risk
hs-CRP and homocysteine did not predict rupture risk
CT angiography parameters may aid in surgical risk stratification

Abstract

Vessel, flow, and parent vessel angles are significantly associated with intraoperative rupture risk. While hs-CRP and homocysteine reflect aneurysm inflammation, they do not predict intraoperative rupture. CT Angiography (CTA)-based morphometric parameters may assist in surgical risk stratification.

Angular morphometric factors associated with intraoperative rupture in anterior communicating artery aneurysms: A prospective observational study

Key Points

Abstract

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