Related Experiment Video
Updated: Sep 28, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
Simultaneous carotid endarterectomy, coronary artery bypass grafting and abdominal aortic aneurysm surgery
Abul Hasan Muhammad Bashar1, Teruhisa Kazui, Naoki Washiyama
1First Department of Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan.
Insights
This case study details a simultaneous surgical approach for a rare disease triad involving the carotid artery, coronary arteries, and aorta. The procedure successfully addressed ulcerative lesions, coronary insufficiency, and an abdominal aortic aneurysm.
Area of Science:
- Cardiovascular Surgery
- Vascular Surgery
- Interventional Cardiology
Background:
- The simultaneous occurrence of left internal carotid artery (LICA) ulcerative lesions, severe coronary insufficiency, and infrarenal abdominal aortic aneurysm (AAA) presents a complex clinical challenge.
- Optimal management strategies for patients with this specific disease triad require careful consideration of surgical risks and benefits.
Observation:
- A single patient presented with the disease triad of LICA ulcerative lesion, severe coronary insufficiency, and infrarenal AAA.
- The patient underwent a simultaneous surgical intervention comprising carotid endarterectomy (CEA), coronary artery bypass grafting (CABG), and Y-graft replacement of the AAA.
Findings:
- The presented case demonstrates the feasibility of performing CEA, CABG, and AAA repair in a single operative session.
- Detailed operative techniques for this complex, multi-vessel reconstruction are discussed.
Implications:
- Simultaneous surgical intervention may be a viable option for select patients with this rare disease triad, potentially reducing overall treatment time and morbidity.
- This approach highlights the importance of a multidisciplinary strategy in managing complex cardiovascular and cerebrovascular disease.
Abstract:
A case with a disease triad of an ulcerative lesion in the left internal carotid artery (LICA), severe coronary insufficiency, and an infrarenal abdominal aortic aneurysm (AAA) is presented in whom we performed simultaneous carotid endarterectomy (CEA), coronary artery bypass grafting (CABG), and Y-graft replacement of the AAA. The operative technique is detailed and justification of the simultaneous approach in such patients is discussed.
Related Concept Videos
Aneurysm III: Interprofessional Care
Aneurysm IV: Nursing Management
Peripheral Artery Disease III: Interprofessional Care
Coronary Artery Disease V: Interprofessional Care
Aneurysm II: Clinical Manifestations and Diagnostic Studies
Atherosclerosis III: Management
