Thyroid Gland: Anterior View Anatomy External carotid artery, Internal carotid artery, Superior thyroid artery and vein, Superior laryngeal artery, Infrahyoid artery, Thyrohyoid membrane, Ansa cervicalis, Superior root, Inferior root, Common carotid artery, Cricothyroid artery, Internal jugular vein, Phrenic nerve, Middle thyroid vein, Inferior thyroid veins, Ascending cervical artery, Inferior thyroid artery, Superficial branch, Suprascapular artery, Thyrocervical trunk, Subclavian artery…