Penetrating carotid arterial trauma

Area of Science:

• Vascular Surgery
• Trauma Surgery
• Neurology

Background:

• Penetrating injuries to the carotid arteries are a significant cause of morbidity and mortality.
• Prompt diagnosis and surgical intervention are crucial for patient outcomes.

Purpose of the Study:

• To analyze the management and outcomes of penetrating carotid artery injuries.
• To identify prognostic factors influencing patient recovery.

Main Methods:

• Retrospective review of 15 patients with penetrating carotid artery injuries over a 4-year period.
• Surgical management included ligation or vascular repair.
• Patient outcomes were assessed based on neurological status at admission and overall survival.

Main Results:

• The majority of injuries involved the common or internal carotid arteries (14/15).
• Gunshot wounds (53%) and sharp instruments (47%) were the primary causes.
• Eight patients with normal admission neurological status recovered well.
• All three mortalities occurred in patients with preoperative neurological deficits.

Conclusions:

• Preoperative neurological deficits are a significant indicator of a guarded prognosis in penetrating carotid artery injuries.
• Despite deficits, successful surgical management can lead to recovery.
• Hypotension and circulatory arrest do not necessarily preclude a positive outcome with appropriate intervention.