Results of open pararenal abdominal aortic aneurysm repair: Tabular review of the literature

Tiziano Tallarita, Marcone L. Sobreira, Gustavo S. Oderich

Research output: Contribution to journalArticlepeer-review

23 Scopus citations


Open surgical repair of complex abdominal aortic aneurysms requires more extensive dissection and aortic clamping above the renal or mesenteric arteries. Although results of open surgical series have shown variation, morbidity and mortality is higher compared with infrarenal aortic aneurysm repair. Potential complications include renal insufficiency, mesenteric ischemia, multisystem organ failure, and death. Although endovascular treatment with fenestrated and branched endografts might potentially decrease the risk of complications and mortality, its role is not yet defined and the technology is not widely available. Issues related to durability of the procedure and secondary interventions might limit its application to patients with higher risk or those with hostile anatomy. This article summarizes the clinical results of open surgical repair of pararenal abdominal aortic aneurysms to provide a benchmark for comparison with results of endovascular treatment, using fenestrated and branched techniques.

Original languageEnglish (US)
Pages (from-to)143-149
Number of pages7
JournalAnnals of Vascular Surgery
Issue number1
StatePublished - Jan 2011

ASJC Scopus subject areas

  • Surgery
  • Cardiology and Cardiovascular Medicine


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