Updates are available Correction dated 2025-10-14

Article History

Received: 23 July 2025

Accepted: 13 September 2025

First Online: 20 September 2025

Change Date: 13 October 2025

Change Type: Update

Change Details: In the Abstract section, the first sentence under Background is incorrectly captured as; The cs of bifurcation aneurysms in the posterior communicating arterflow characteristiy (PCOM) have rarely been studied. The correct version should read as follows: Backround The flow characteristics of bifurcation aneurysms in the posterior communicating artery (PCOM) have rarely been studied. In the Keywords section, the last two entries was incorrectly merge. Below is the incorrect keywords; Keywords Aneurysm · Endovascular · Hemodynamics, PCOM The correct set of keywords should read as follows:Keywords Aneurysm · Endovascular · Hemodynamics · PCOM

Change Date: 14 October 2025

Change Type: Correction

Change Details: A Correction to this paper has been published:

Change Details: https://doi.org/10.1007/s00234-025-03812-w

Declarations

:

: Ethical approval was obtained as required according to the guidelines of the local ethics committees (Ethics Committee, Medical Faculty of Otto-von-Guericke-University Magdeburg, Magdeburg, Germany). This anonymous retrospective study, which was conducted in accordance with the Declaration of Helsinki, fulfils the guidelines of the federal state of Saxony-Anhalt. The data has been legally collected in accordance with §15 paragraph [5] (University Hospital Magdeburg).

: The requirement for individual informed consent was waived by the responsible ethics committees due to the retrospective nature of the study and the use of anonymized data. Where applicable, participants or their legal representatives had previously provided general consent for the use of clinical data in research.

: The authors declare no competing interests.