Normal anatomy, variants and factors associated with the cervical vagus nerve topography: a high-resolution ultrasound study

ConclusionAsymmetry in CVN topography is mainly due to the increased incidence of the anterior location of CVN on the left side. Age and anthropometric parameters are different on the left side possibly due to the increased prevalence of left CVN variants.
Source: Surgical and Radiologic Anatomy - Category: Anatomy Source Type: research