Facebook Twitter Instagram You Tube Pinterest LinkedIn RSS Podcasts Video Library Blog
 - Northwestern Memorial Hospital - Chicago

Abdominal aortic aneurysm (AAA) repair volume

Abdominal Aortic Aneurysm (AAA) Repair is the surgical repair of an aneurysm in the abdominal aorta that is done to prevent the rupture of the aneurysm. The diseased portion of the aorta (the portion with the aneurysm) is replaced with a tube made out of man-made material. The graft takes the place of the diseased aorta, which allows blood to flow easily through it to the kidneys, legs and feet.

The volume for this measure is reflective of open or traditional AAA repair.  Open surgeries require larger incisions than those needed for minimally invasive surgeries.  AAA repair is a technically difficult surgery with relatively high mortality rates.  Higher volume hospitals have been noted to have lower mortality rates.

About this measure

The first graph below shows the number of open AAA repairs the hospital performed.  The second graph shows a trend over time for this measure.

Most Recent Available Data (Number)
  2013 Q3
Northwestern Memorial 13
Performance Trend (Number)
  2011 Q4 2012 Q1 2012 Q2 2012 Q3 2012 Q4 2013 Q1 2013 Q2 2013 Q3
Northwestern Memorial 13 11 16 10 12 12 10 13
Source:Agency for Healthcare Research and Quality, www.ahrq.gov
Last UpdateFebruary 24, 2014

Questions & Comments

If you have a question or comment about our Quality Ratings, please complete our online questions & comments form and we will respond within two business days. If your concern requires immediate attention, please call 312-926-3112 so that a Patient Representative can assist you.