akzessorische Halsmuskeln

Levator

claviculae muscle: a normal variant that may be misidentified as pathology.. Axial CT images in cranio-caudal direction show a left lipoma (arrowhead). The right levator claviculae muscle is seen (thin arrow) originating from the trapezius (thick arrow) and lying antero-laterally to the levator scapulae muscle (*).