Presentation is loading. Please wait.

Presentation is loading. Please wait.

Paraplegia prevention branches: A new adjunct for preventing or treating spinal cord injury after endovascular repair of thoracoabdominal aneurysms  Christos.

Published byJuliet Neal Modified over 5 years ago

Similar presentations

Presentation on theme: "Paraplegia prevention branches: A new adjunct for preventing or treating spinal cord injury after endovascular repair of thoracoabdominal aneurysms  Christos."— Presentation transcript:

1 Paraplegia prevention branches: A new adjunct for preventing or treating spinal cord injury after endovascular repair of thoracoabdominal aneurysms  Christos Lioupis, BSc, MSc, EBSQ-Vasc, Marc Michel Corriveau, BSc, MD, FRCSC, Kent S. MacKenzie, BSc, MD, FRCSC, Daniel I. Obrand, BSc, MD, FRCSC, Oren K. Steinmetz, BSc, MD, FRCSC, Krassi Ivancev, MD, PhD, Cherrie Z. Abraham, BSc, BA, MD, FRCSC  Journal of Vascular Surgery  Volume 54, Issue 1, Pages (July 2011) DOI: /j.jvs Copyright © 2011 Society for Vascular Surgery Terms and Conditions

2 Fig 1 a, Type II thoracoabdominal aneurysm. b, The maximum diameter of the infrarenal aorta was 7.5 cm. There was increased burden of clot throughout the descending thoracic and abdominal aorta. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions

3 Fig 2 a, A prominent intercostal artery of 3.4-mm diameter at the T5 level. b and c, A pair of large lumbar arteries perfused from the aneurysmal sac (yellow arrows). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions

4 Fig 3 Postoperative computed tomographic angiography (CTA) showing the extent of aortic coverage. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions

5 Fig 4 a, Paravisceral component with four downward-facing side branches for the celiac, superior mesenteric, and two renal arteries. b, Infrarenal custom-made bifurcated graft, designed with two upward-facing side branches paraplegia prevention branches (PPBs). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions

6 Fig 5 Computed tomographic angiography (CTA) 3 days after repair of the aneurysm. a, Paravisceral stent graft with stents placed in both renal arteries and the superior mesenteric artery (SMA) without endoleak. b, Flow into the aneurysm at the level of the paraplegia prevention branches (PPBs; yellow arrows). c, Perfusion of one pair of distal lumbar arteries from the aneurysmal sac (yellow arrows). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions

7 Fig 6 Occlusion of paraplegia prevention branches (PPBs) 3 weeks after the initial placement of stent grafts. The 8-mm vascular plugs delivered inside the PPBs (not yet deployed). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions

8 Fig 7 Computed tomographic angiography (CTA) 2 days after occlusion of paraplegia prevention branches (PPBs). a, No flow into the aneurysm at the level of the PPBs. b, No lumbar arteries are perfused from the aneurysmal sac. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions

Download ppt "Paraplegia prevention branches: A new adjunct for preventing or treating spinal cord injury after endovascular repair of thoracoabdominal aneurysms  Christos."

Similar presentations

Celiac artery coverage after occlusion test during endovascular stent grafting for thoracoabdominal aortic aneurysm  Taro Shimazaki, MD, Satoshi Kawaguchi,

Celiac artery coverage after occlusion test during endovascular stent grafting for thoracoabdominal aortic aneurysm  Taro Shimazaki, MD, Satoshi Kawaguchi,
Custom-made versus off-the-shelf multibranched endografts for endovascular repair of thoracoabdominal aortic aneurysms  Theodosios Bisdas, MD, Konstantinos.

Custom-made versus off-the-shelf multibranched endografts for endovascular repair of thoracoabdominal aortic aneurysms  Theodosios Bisdas, MD, Konstantinos.
Lee J. Goldstein, MD, Combiz Rezayat, MD, Gautam V

Lee J. Goldstein, MD, Combiz Rezayat, MD, Gautam V
Hybrid approach to thoracoabdominal aortic aneurysms in patients with prior aortic surgery  Roberto Chiesa, MD, Yamume Tshomba, MD, Germano Melissano,

Hybrid approach to thoracoabdominal aortic aneurysms in patients with prior aortic surgery  Roberto Chiesa, MD, Yamume Tshomba, MD, Germano Melissano,
The chimney procedure is an emergently available endovascular solution for visceral aortic aneurysm rupture  Felix J.V. Schlösser, MD, PhD, John E. Aruny,

The chimney procedure is an emergently available endovascular solution for visceral aortic aneurysm rupture  Felix J.V. Schlösser, MD, PhD, John E. Aruny,
Elective sac perfusion to reduce the risk of neurologic events following endovascular repair of thoracoabdominal aneurysms  Seamus C. Harrison, MRCS,

Elective sac perfusion to reduce the risk of neurologic events following endovascular repair of thoracoabdominal aneurysms  Seamus C. Harrison, MRCS,
Acute thrombosis of an abdominal aortic aneurysm presenting as cauda equina syndrome  Sydney S.N. Wong, MD, Graham Roche-Nagle, MD, FRCSI, EBSQ-VASC,

Acute thrombosis of an abdominal aortic aneurysm presenting as cauda equina syndrome  Sydney S.N. Wong, MD, Graham Roche-Nagle, MD, FRCSI, EBSQ-VASC,
Periscope graft to extend distal landing zone in ruptured thoracoabdominal aneurysms with short distal necks  Zoran Rancic, MD, PhD, Thomas Pfammatter,

Periscope graft to extend distal landing zone in ruptured thoracoabdominal aneurysms with short distal necks  Zoran Rancic, MD, PhD, Thomas Pfammatter,
Thoracoabdominal and coronary arterial aneurysms in a young man with a history of Kawasaki disease  Mladen Petrunić, MD, PhD, Nikša Drinković, MD, PhD,

Thoracoabdominal and coronary arterial aneurysms in a young man with a history of Kawasaki disease  Mladen Petrunić, MD, PhD, Nikša Drinković, MD, PhD,
Salvage of bilateral renal artery occlusion after endovascular aneurysm repair with open splenorenal bypass  Samuel Jessula, MDCM, Christine R. Herman,

Salvage of bilateral renal artery occlusion after endovascular aneurysm repair with open splenorenal bypass  Samuel Jessula, MDCM, Christine R. Herman,
The use of dynamic volumetric CT angiography (DV-CTA) for the characterization of endoleaks following fenestrated endovascular aortic aneurysm repair.

The use of dynamic volumetric CT angiography (DV-CTA) for the characterization of endoleaks following fenestrated endovascular aortic aneurysm repair.
Effect of extended cross-clamp time during thoracoabdominal aortic aneurysm repair  Hazim J Safi, MD, Anders Winnerkvist, MD, Charles C Miller, PhD, Dimitrios.

Effect of extended cross-clamp time during thoracoabdominal aortic aneurysm repair  Hazim J Safi, MD, Anders Winnerkvist, MD, Charles C Miller, PhD, Dimitrios.
Endovascular repair of thoracoabdominal aortic aneurysm using the off-the-shelf multibranched t-Branch stent graft  Bernardo C. Mendes, MD, Gustavo S.

Endovascular repair of thoracoabdominal aortic aneurysm using the off-the-shelf multibranched t-Branch stent graft  Bernardo C. Mendes, MD, Gustavo S.
Role of type II endoleak in sac regression after endovascular repair of infrarenal abdominal aortic aneurysms  Jared Kray, DO, Spencer Kirk, DO, Jan Franko,

Role of type II endoleak in sac regression after endovascular repair of infrarenal abdominal aortic aneurysms  Jared Kray, DO, Spencer Kirk, DO, Jan Franko,
Covered endovascular repair of the paravisceral aorta

Covered endovascular repair of the paravisceral aorta
Endovascular treatment of isolated abdominal aortic dissection and postoperative aortic remodeling  Qian-qian Zhu, MD, Dong-lin Li, MD, Ming-chun Lai,

Endovascular treatment of isolated abdominal aortic dissection and postoperative aortic remodeling  Qian-qian Zhu, MD, Dong-lin Li, MD, Ming-chun Lai,
Covered endovascular repair of the paravisceral aorta

Covered endovascular repair of the paravisceral aorta
Bruce A. Perler, MD, MBA  Journal of Vascular Surgery 

Bruce A. Perler, MD, MBA  Journal of Vascular Surgery 
Melanie K. Rose, MD, Benjamin J. Pearce, MD, Thomas C

Melanie K. Rose, MD, Benjamin J. Pearce, MD, Thomas C
Posterior reversible encephalopathy syndrome from induced hypertension during endovascular thoracoabdominal aortic aneurysm repair  Gustavo S. Oderich,

Posterior reversible encephalopathy syndrome from induced hypertension during endovascular thoracoabdominal aortic aneurysm repair  Gustavo S. Oderich,

Similar presentations

Ads by Google