Single arm access venous sinus stenting (SAVeS) technique: Technical note

Intracranial venous sinus stenting is gaining acceptance as an effective treatment for idiopathic intracranial hypertension (IIH). The typical approach is via femoral venous and arterial access for transvenous stenting with simultaneous angiography. These patients are at an above average risk for groin complications considering obesity is typically associated with IIH and the need for heparinization and dual antiplatelet therapy. Here, we describe cerebral venography, angiography, and venous sinus stenting via a single upper extremity. We utilize a transradial approach for angiography and a venous access via the brachial or basilic vein. Over a series of 28 consecutive procedures, we were able to successfully access the intracranial venous sinuses via the arm without access site complications. This method offers the advantages of immediate patient mobilization after the procedure and more easily monitored and compressible access sites for easier post-procedural care.