
High bifurcation of the common carotid artery and looping of the external carotid artery – a case report
462-464
Correspondence
Dr. D.Vinaitha,
Department of Anatomy,
Chettinad, Hospital And Research Institute,
Chettinad, University,Kelambakkam ,Tamil Nadu-603103, India.
E-mail: vinay_anatomy@yahoo.co.in
Phone : +919962069025
During the routine dissection of the anterior triangle of the neck in a 65-year old female cadaver at Chettinad Hospital and Research centre, a bilateral high bifurcation of the common carotid artery and looping of the external carotid artery on the left side was observed. A high bifurcation of the common carotid arteries on both sides above the level of the angle of the mandible was found. The ‘S’ shaped loop of the external carotid artery was observed on the left side. The branching pattern of the external carotid artery was normal on the right side, but on the left side, the superior thyroid artery was found to arise from the common carotid artery