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The elephant trunk operation in complex aortic disease.

H G Borst1

  • 1Division of Thoracic and Cardiovascular Surgery, Surgical Centre, Hannover Medical School, Germany.

Current Opinion in Cardiology
|September 29, 1999
PubMed
Summary

The elephant trunk technique simplifies complex aortic aneurysm repair by allowing a graft to float freely, facilitating future surgeries and reducing aortic clamping time. This staged approach enhances cardiovascular surgical outcomes.

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Area of Science:

  • Cardiovascular Surgery
  • Vascular Surgery
  • Aortic Aneurysm Repair

Background:

  • Extensive aortic aneurysms pose significant surgical challenges.
  • Current treatments often involve a staged surgical approach.
  • Managing distal aorta during repair requires specialized techniques.

Purpose of the Study:

  • To review the elephant trunk principle in aortic aneurysm surgery.
  • To describe the technique's applications and outcomes.
  • To highlight its role in staged aortic repair.

Main Methods:

  • Review of the elephant trunk technique for aortic aneurysm repair.
  • Description of graft placement allowing distal aortic float.
  • Analysis of subsequent surgical facilitation and reduced occlusion times.

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Main Results:

  • The elephant trunk principle facilitates staged aortic repair.
  • It significantly shortens distal aortic occlusion periods.
  • The technique is versatile and yields positive results in complex cases.

Conclusions:

  • The elephant trunk technique is a valuable strategy for extensive aortic aneurysms.
  • It improves surgical efficiency and patient outcomes in staged repair.
  • This method simplifies complex aortic disease management.