This prospective, nonrandomized clinical study indicates that eversion CEA is an effective surgical option comparable to conventional CEA with either primary arteriotomy closure or carotid patch angioplasty. No differences were found between eversion CEA and these more widely accepted CEA closure techniques with respect to operative morbidity and mortality. These data indicate, however, that eversion CEA has a lower restenosis rate than conventional CEA closure techniques and thus superior long-term durability.