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Fig. 2 | BMC Neurology

Fig. 2

From: Hydrogel coils versus bare platinum coils for the endovascular treatment of intracranial aneurysms: a meta-analysis of randomized controlled trials

Fig. 2

The pooled relative risk of the periprocedural efficacy and safety outcome. The diamond indicates the estimated relative risk (95% confidence interval) for all patients together. A, Complete occlusion. B, Failed procedure. C, Coil migration. D, Perforation. E, Thromboembolic complication. F, Periprocedural residual neck. G, Periprocedural residual aneurysm

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