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Related Concept Videos

Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
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Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...

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Related Experiment Video

Updated: Jun 19, 2026

Surgical Approach and Complications of Stand-alone Lateral Trans-Psoas Interbody Fusion
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Published on: February 14, 2025

Laparoscopic aortic surgery in obese patients.

Raphaël Coscas1, Marc Coggia, Isabelle Di Centa

  • 1Department of Vascular Surgery, Ambroise Paré University Hospital, Assistance Publique Hôpitaux de Paris, Boulogne-Billancourt, France.

Annals of Vascular Surgery
|October 31, 2009
PubMed
Summary

Laparoscopic abdominal aortic aneurysm (AAA) repair is feasible and safe in obese patients, showing reduced complications. This minimally invasive approach offers a durable solution for high-risk individuals.

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Area of Science:

  • Vascular Surgery
  • Minimally Invasive Surgery
  • Bariatric Surgery Considerations

Background:

  • Obesity presents challenges in abdominal aortic aneurysm (AAA) repair.
  • Laparoscopic techniques may offer advantages in reducing pulmonary and parietal complications in obese patients.

Purpose of the Study:

  • To assess the feasibility of laparoscopic AAA repair in obese patients.
  • To evaluate potential benefits of laparoscopy regarding complications in this population.

Main Methods:

  • 37 obese patients (BMI > 30 kg/m2) underwent laparoscopic aortic reconstructions (2000-2007).
  • Procedures included AAA repair (73%) and aortoiliac occlusive disease (27%).
  • Data were prospectively collected and retrospectively analyzed.

Main Results:

  • 97.3% of aortic exposures were totally laparoscopic with a median operative time of 290 minutes.
  • 95% of patients were extubated before 24 hours, with short ICU (48 hrs) and hospital stays (8 days).
  • Low complication rates (13.5%) and no graft infections or incisional hernias were observed.

Conclusions:

  • Obesity is not a contraindication for laparoscopic aortic surgery.
  • Laparoscopic AAA repair is feasible, durable, and offers advantages for obese patients.
  • Laparoscopy is the preferred technique for AAA repair in obese individuals.