Figure 3

Aneurysm deviation towards different angles and arteries with different sizes. (A) The middle cerebral artery (MCA) bifurcation aneurysm deviated towards the smaller lateral angle and thinner M2. (B) The MCA bifurcation aneurysm deviated towards the larger lateral angle and larger M2. (C) The MCA bifurcation aneurysm deviated towards the smaller lateral angle but larger M2.