Fixed and variable cost of carotid endarterectomy and stenting in the United States: A comparative study

The total hospitalization cost incurred by patients who underwent CAS was significantly higher than for those who underwent CEA, despite matching cohort based on patient and hospital characteristics, and stratifying by symptomatic status, type of cost, hospital region, and surgeon specialty. Our findings could provide additional important information giving the ongoing controversy regarding the appropriate indication for CAS.