Anatomy Fascial planes in the neck are of considerable surgical importance. Features of the neck fascia include all except A Superficial fascia contains platysma, external and anterior jugular veins B Pretracheal fascia extends as far as the fibrous pericardium C Investing layer of deep cervical fascia lies deep to the parotid gland D Prevertebral fascia extends from base of skull to the axilla 💡 Explanation Fascial planes in the neck are of considerable surgical importance. Features of the neck fascia include all except ✓ Correct Answer: C. Investing layer of deep cervical fascia lies deep to the parotid gland