Features of carotid atherosclerosis on CBCT

Abstract

Introduction: Investigating the detailed anatomical location and characteristics of carotid atherosclerosis would help to accurately diagnose, and thus reduce the associated cardiovascular and stroke risk. Our aim is to describe the anatomical location, prevalence, identify the most common site and characteristics of carotid atherosclerosis. Materials and methods: Observational cross-sectional study was conducted in the Oral and Maxillofacial Medicine and Diagnostic Sciences department, Division of Oral and Maxillofacial Radiology, CWRU, School of Dental Medicine. Result: Out of 160 patients, we had 76 male (47.5%), 83 female (51.9%) and 1 (0.6%) unknown gender. The highest calcification site was found to be in the posterior medial area followed by posterior lateral at the level of C4 noted in axial view. Conclusion: Our study showed that carotid atherosclerosis develops more commonly in the posterior area and approximately 10.1-15 mm from the sternocleidomastoid muscle to carotid atheroma. The shape of the calcification may appear as semicircular, pinpoint and look for posterior medial and lateral aspect.