Recurrent carotid stenosis or false aneurysm. A simple approach

Area of Science:

• Vascular Surgery
• Cerebrovascular Surgery

Background:

• Carotid artery surgery, particularly for aneurysms, often involves complex dissection.
• Previous surgical sites or aneurysms can complicate exposure and increase risks.

Purpose of the Study:

• To present a surgical technique for carotid artery reconstruction with enhanced safety and efficiency.
• To highlight the benefits of this method in minimizing operative trauma and protecting critical neurovascular structures.

Main Methods:

• The described technique involves minimal dissection, especially in previously operated areas or around aneurysms.
• It prioritizes high exposure of the internal carotid artery (ICA) while safeguarding adjacent cranial nerves (vagus, hypoglossal).
• The method incorporates easy shunting for brain protection and facilitates distal anastomosis, with graft length assured by a specific technique.

Main Results:

• Reduced need for extensive dissection in challenging surgical fields.
• Improved exposure and control of the upper ICA, with preservation of vagus and hypoglossal nerves.
• Simplified management of the external carotid artery (ECA), including intraluminal ligation to prevent dissection.

Conclusions:

• This surgical approach offers significant advantages in carotid artery reconstruction, particularly in complex cases.
• The technique enhances safety by minimizing dissection, protecting nerves, and ensuring precise graft placement.
• It provides an efficient method for managing carotid artery aneurysms and other pathologies.