
Keywords: استنت گذاری داخل قاعده; Intracranial stenting; Ischemic complications; Percutaneous transluminal angioplasty (PTA); Symptomatic atherosclerotic vertebrobasilar artery occlusion; DSA; Digital subtraction angiogram; mRS; modified Rankin Scale; PTA; Percutaneous transluminal angiop