Efficacy of interventional treatment for very small intracranial aneurysms
LI Haimeng
XUE Yonghua
YE Wei
WANG Bin
YU Jun
Abstract：Objective To explore the safety,effectiveness and technical points of endovascular interventional therapy for very small intracranial aneurysms.Methods From August 2022 to August 2023,a total of 21 cases(25 parts of very small intracranial aneurysms)operated by the authors were collected.The surgical methods,postoperative embolization degree,complication rate,prognosis and 6-8 month follow-up results were analyzed.Results The average age of the patients in this group was 58.6(43-75)years old,and the male ratio was 38.1%.20(80.0%)cases were ruptured aneurysms.The immediate postoperative embolization rate was 19(76.0%)in Raymond grade I,6(24.0%)in Raymond grade II,with 1(4.0%)case of aneurysm broken in the operation.Among the cases followed up from 6 to 8 months after operation,1 case recurred(4.0%),and MRS score was 0 in 20 cases(95.2%)and 1 in the other 1 case(4.8%)6 months after operation.Conclusions Although endovascular interventional therapy for very small aneurysms has a higher incidence of complications such as intraoperative rupture than other types of aneurysms,it can still achieve good results through good technical application and careful operation.
Keywords：Very small aneurysmInterventionMinimally invasive surgeryComplication
Publication Date：2024-12-09
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 58-60 )