Surgical management of unruptured asymptomatic aneurysms

Abstract

✓ The natural history of unruptured asymptomatic aneurysms is unclear. Because of this uncertainty regarding risk of ultimate enlargement and/or hemorrhage, and in view of the significant mortality and morbidity traditionally involved in aneurysm surgery, clinicians have varied in their advocacy of surgical management of such lesions. Forty-nine consecutive patients harboring 52 such aneurysms were treated surgically over a 57-month period. There were no surgical deaths and morbidity was within acceptable limits. Patient population characteristics and surgical technique are discussed.