North American Science Associates Ltd.
Multi-center, prospective, randomized trial of GAE using Nexsphere-F against steroid injection
Inclusion Criteria: * Patient has localized knee pain * Must be an appropriate candidate for arterial vascular access procedure Exclusion Criteria: * Known sensitivity or allergy to implant materials * Unable or unwilling to comply with study requirements
genicular artery embolization
Corticosteroid Injection