Another Parsonnet aorta clamp that is intended for use in cardiothoracic and vascular surgery is the 10 1/4" Parsonnet Aorta Clamp – Jaw 1 1/2". With its 1 1/2-inch jaw and 10 1/4-inch length, this variant is appropriate for aortic occlusion during procedures including coronary artery bypass grafting (CABG), aortic valve replacement, and aortic aneurysm repair.