ArticleSurgical neurology international2025
Angiographic morphologies of wide-necked cerebral aneurysms for predicting immediate incomplete occlusion after coil embolization.
Article in Surgical neurology international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Comparative outcomes of microsurgical and endovascular treatment for ruptured and unruptured anterior communicating artery aneurysms.Neurosurgical review · 2026Article
- Presence of small and large branch vessels from intracranial aneurysms increases the risk of post-treatment recurrence and retreatment following endovascular coiling: insights from a propensity score-matched cohort.Frontiers in surgery · 2026Article
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4 authors.
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Abstract
Background: Wide-necked cerebral aneurysms present unique challenges in endovascular treatment, with immediate incomplete occlusion posing significant risks for recurrence and mortality. However, the predictive factors of immediate incomplete occlusion after coil embolization of wide-necked aneurysms have not been identified. Thus, this study aimed to identify specific angiographic morphologies predictive of immediate incomplete occlusion after coil or stent-assisted embolization for wide-necked aneurysms. Methods: This retrospective case-control study evaluated all patients diagnosed with cerebral wide-necked aneurysms who underwent endovascular treatment between January 2009 and December 2019. The case was defined as wide-necked aneurysms with immediate incomplete occlusion, while control was defined as those with immediate complete occlusion. The cases and controls were compared in a 1:3 ratio. Angiographic morphologies as the predictors of immediate incomplete occlusion were analyzed using multivariable logistic regression with adjusted odds ratio (aOR) and 95% confidence interval (CI). Results: There were 73 and 226 cases and controls, respectively. Aneurysm height ≥5.6 mm (aOR, 8.14; 95% CI, 4.21-15.75; Conclusion: Aneurysm height ≥5.6 mm, absent two-sided shoulder, and presence of vessel incorporation significantly predict immediate incomplete occlusion after coil embolization for wide-necked aneurysms.
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