Mirror aneurysms are rare and pose therapeutic challenges, with both endovascular and microsurgical options available. Single-stage and two-stage procedures are employed, but the optimal strategy remains unclear. This systematic review and meta-analysis evaluate the efficacy and safety of different therapeutic strategies for managing mirror aneurysms. The study adhered to PRISMA guidelines and comprehensively analyzed data from multiple databases, including Pubmed, Scopus, Embase, Web …