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Updated: Jan 30, 2026

Porcine Model of Infrarenal Abdominal Aortic Aneurysm
Published on: November 21, 2019
The Cattell-Braasch maneuver might be a good option for a huge abdominal aortic aneurysm
Mutsunori Kitahara1, Toshihiro Ohata1, Yu Yamada1
1Department of Cardiovascular Surgery, Sakai City Medical Center, Osaka, Japan.
Abstract:
Endovascular repair is often difficult in the case of a huge abdominal aortic aneurysm for anatomic reasons. Here, we describe open repair of a huge infrarenal abdominal aortic aneurysm. Open repair was performed through laparotomy with the Cattell-Braasch maneuver, a technique for right-sided medial visceral rotation. Laparotomy with the Cattell-Braasch maneuver is simple and effective in open repair of a huge abdominal aortic aneurysm extending into the right common iliac artery, for which proximal clamping is difficult because of a tortuous proximal neck just below the hepatic region.
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