a. Mandible b. Masseter muscle c. Buccinators muscle d. Posterior belly of digastric muscle e. Anterior belly of digastric muscle f. Splenius capitis muscle g. Superior belly of omohyoid muscle h. Inferior belly of omohyoid muscle i. Sternohyoid muscle j. Sternothyroid muscle k. Levator scapulae muscle l. Middle scalene muscle m. Anterior scalene muscle n. Common carotid artery o. Internal carotid artery p. External carotid artery (2x) q. Superior thyroid artery r. Facial artery s. Occipital artery t. Facial nerve (VII) u. Inferior alveolar nerve (from V3) v. Hypoglossal nerve (XII) w. Vagus nerve (X) x. Ventral ramus C1 y. Ventral ramus C2 z. Ventral ramus C3
a. Ventral ramus C4; b. Phrenic nerve; c. Superior root ansa cervicalis (C1); d. Inferior root ansa cervicalis (C2); e. Ansa cervicalis; f. Lesser occipital nerve; g. Submandibular gland; h. External acoustic meatus; i. Stylohoid muscle
