Clinical implications of variations of common carotid artery trifurcation

Introduction and Objective. Common carotid arteries are paired vessels supplying the head and neck, and in surgical practice their trifurcation can impact the effectiveness of various oncologic, reconstructive, and interventional procedures. Understanding anatomical variations is crucial for avoiding complications and improving procedural safety. The aim of the study was to review the literature and systematize knowledge regarding the anatomy of the common carotid a. trifurcation, with particular emphasis on its role in procedures such as carotid a. stenting, carotid endarterectomy, tumour embolization, glossectomy, thyroidectomy, and lymph node resection. Review Methods