A simplified isolation technique for atherosclerotic aortic arch aneurysms surgery

Area of Science:

• Cardiovascular Surgery
• Neurosurgery
• Vascular Surgery

Background:

• Aneurysm treatment can pose risks of atherosclerotic embolism to the brain.
• The isolation technique is effective but difficult to perform due to cannulation challenges.
• Massive hematomas or 'shaggy aorta' increase the risk of embolism during aneurysm procedures.

Purpose of the Study:

• To simplify the cannulation procedure for the isolation technique.
• To improve the accessibility and widespread adoption of the isolation technique.
• To reduce the risk of atherosclerotic embolism during aneurysm treatment.

Main Methods:

• Modification of the standard isolation technique.
• Introduction of a simplified puncture method for cannulation.
• Utilization of aortic root cannulas for improved access.

Main Results:

• The modified technique simplifies the cannulation process.
• The puncture method with aortic root cannulas proved effective.
• This simplification aims to increase the use of the isolation technique.

Conclusions:

• The modified isolation technique is a simpler and more accessible approach.
• Simplified cannulation enhances the feasibility of preventing brain embolism.
• This technique offers a promising solution for high-risk aneurysm cases.