a. Temporal muscle b. Splenius capitis muscle c. Buccinator muscle d. Posterior belly of digastric muscle e. Stylohyoid muscle f. Mylohyoid muscle g. Anterior belly of digastric muscle h. Superior head of lateral pterygoid muscle i. Inferior head of lateral pterygoid muscle j. Medial pterygoid muscle k. Levator scapulae muscle l. Internal jugular vein m. Common carotid artery (bifurcation of internal and external higher than normal) n. Styloid process o. Parotid duct p. Articulation disc q. External acoustic meatus r. Buccal nerve (from mandibular nerve) s. Ligual nerve