In many institutions sonography still is used for evaluation of the th
yroid gland and for assessment of sclerotic lesions of the carotid art
eries only. The aim of this article is to summarize the potentials and
limitations of sonography in the investigation of the extrathyroidal
cervical soft tissues. The knowledge of the anatomy of this complex re
gion is mandatory for the investigation of cervical soft tissue lesion
s.