One-Year Angiographic Follow-Up after WEB-SL Endovascular Treatment of Wide-Neck Bifurcation Intracranial Aneurysms

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.

From the DHU IRIS, Departments of Interventional Neuroradiology (R.S.-H., B.G., R.R., P.-E.L., I.E., U.G.-S., F.T.) and Neurosurgery (F.S.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; and Hospices Civils de Lyon (X.A.), Délégation àa la Recherche Clinique et àa l'Innovation, Cellule Innovation/UMR-CNRS 5510/MATEIS, Lyon, France.