Unknown.2020-12-292020-12-291961http://hdl.handle.net/2263/77569a. Eustachian tube – Cartilaginous part b. Eustachian tube – Isthmus c. Tympanic membrane d. External acoustic meatus e. Levator veli palantini muscle f. Styloid process g. Styloglossus muscle h. Stylopharyngeal muscle i. Stylohyoid ligament j. Stylohyoid muscle k. Posterior belly of digastric muscle l. Sternocleidomastoid muscle m. Ascending pharyngeal artery n. Superior pharyngeal constrictor muscle o. Buccinator muscle p. Internal carotid artery q. Internal jugular vein r. Occipital artery s. Maxillary artery (2x) t. Facial artery (2x) u. Superior thyroid artery v. Ansa cervicalis w. Submadibular gland x. Ramus of the mandible y. Lingual nerve* z. Inferior alveolar nerve*a. Eustachian tube – Cartilaginous partb. Eustachian tube – Isthmusc. Tympanic membraned. External acoustic meatuse. Levator veli palantini musclef. Styloid processg. Styloglossus muscleh. Stylopharyngeal musclei. Stylohyoid ligamentj. Stylohyoid musclek. Posterior belly of digastric musclel. Sternocleidomastoid musclem. Ascending pharyngeal arteryn. Superior pharyngeal constrictor muscleo. Buccinator musclep. Internal carotid arteryq. Internal jugular veinr. Occipital arterys. Maxillary artery (2x)t. Facial artery (2x)u. Superior thyroid arteryv. Ansa cervicalisw. Submadibular glandx. Ramus of the mandibley. Lingual nerve*z. Inferior alveolar nerve*285.KN.15 EUSTACHIAN TUBE II