Figure 2

The magnesium alloy covered stent implantation and follow-up angiography of a rabbit lateral aneurysm model.
(A) Preoperative DSA shows a lateral aneurysm at the upper portion of the CCA; (B) DSA immediately after stent placement demonstrates the disappearance of the aneurysm; (C,D) DSA 6 and 12 months after stent placement displays the disappearance of the aneurysm, without obvious stenosis of the stented CCA.