Classification of Genicular Artery Anatomic Variants Using Intraoperative Cone-Beam Computed Tomography.

Purpose: Genicular artery embolization (GAE) is a new treatment option for symptomatic knee osteoarthritis. Genicular arterial anatomy is complex with limited published reports. This study describes the genicular artery anatomy utilizing intraprocedural cone-beam computed tomography (CBCT) during GAE.