Midline extraperitoneal approach for elective abdominal aortic aneurysm repair

Area of Science:

• Vascular Surgery
• Surgical Techniques
• Abdominal Aortic Aneurysm (AAA) Research

Background:

• The incidence of abdominal aortic aneurysms (AAA) is increasing globally.
• Elective surgical repair for AAA is a common procedure.
• Existing surgical approaches may present challenges in specific patient populations.

Purpose of the Study:

• To introduce and describe a novel, simple midline extraperitoneal surgical approach for AAA repair.
• To highlight the suitability of this approach for patients with challenging anatomy or conditions.
• To evaluate the exposure and advantages of this extraperitoneal technique.

Main Methods:

• A new midline extraperitoneal surgical approach was developed and is described.
• The technique focuses on providing access to the aortoiliac system through a single incision.
• Case suitability for inflammatory AAA, abdominal adhesions, and horseshoe kidney was considered.

Main Results:

• The described approach provides excellent exposure of the entire aortoiliac system.
• It avoids the need for separate incisions, simplifying the procedure.
• The technique retains the benefits associated with extraperitoneal surgical methods.

Conclusions:

• The new midline extraperitoneal approach offers a simplified and effective method for AAA repair.
• This technique is particularly advantageous for patients with complex abdominal conditions or anatomy.
• It presents a valuable alternative for elective abdominal aortic aneurysm surgery.