Single-center Analysis Of The Safety And Efficacy Of PED For Complex Middle Cerebral Aneurysms

Objective: To explore the effects of PED treatment of cerebral aneurysm occlusion and postoperative complications in patients.Methods: A retrospective analysis of 12 cases of middle cerebral aneurysms treated with PED from September 2019 to January 2022,2 of which had complications.In the short-term review of embolized aneurysm,5 cases were evaluated as grade d and 7 cases as c3,with good occlusion and no.Results: Among the 16 factors that could have an impact on the review okm grade,no factor was statistically significant in the univariate analysis,and among the 13 factors that could have an effect on postoperative complications,none were statistically significant in the univariate analysis.Although no factors with statistically significant correlation with review okm grading and postoperative complications were found in the univariate analysis,it may be related to the small sample size of this study,which can be further expanded to demonstrate the sample size in the future.