Interventional neuroradiology cases performed with radial artery access

Guiding Catheter Location	Procedure	No. of Cases
Right vertebral artery	Basilar tip aneurysm coiling	10
	PCA aneurysm coiling	2
	Intracranial stenting	1
	AVM embolization	1
	SCA aneurysm coiling	1
	Distal vertebral artery sacrifice	1
	Thrombolysis	2
Right subclavian artery	Vertebral artery origin stenting	2
Left subclavian artery	Tumor embolization	1
Right internal carotid artery	Thrombolysis	2
	AcomA aneurysm coiling	1
	Intracranial stenting	1
	ICA test balloon occlusion	1
Total procedures		26

Note:— PCA indicates posterior cerebral artery; AVM, arteriovenous malformation; SCA, superior cerebellar artery; AcomA, anterior communicating artery; ICA, internal carotid artery.