Efficacy Comparison Between Different Management Strategies for Consistent OAB in Patients With SVMs After Surgery

Inclusion Criteria: * •Patient diagnosed with spinal vascular diseases including Intradural arteriovenous malformation,Intradural arteriovenous fistula,Dural arteriovenous fistula,Extradural arteriovenous malformation,Paravertebral arteriovenous malformation,Paravertebral arteriovenous fistula,cobbs' syndrome,and other spinal arteriovenous metameric syndromes involve the spinal cord. * patient not received surgical or interventional treatment before * patient with normal cardiac, renal and hepatic function * patient capable of understanding the content of the patient information / Informed Consent Form * patient willing and able to participate in the registry * patients have consistent OAB after surgery Exclusion Criteria: * •patient received surgical treatment or interventional treatment before * patient is pregnant * patient allergic to iodine * patient unable to complete follow-up * patient with cerebral lesions * patient with other spinal lesions * patient with cardiac, renal or hepatic dysfunction