How are the parapharyngeal spaces divided? Identify the following structures on this drawing of an axial section of the temporal bone Identify the labeled structures on this axial section of the neck 1 Identify the parapharyngeal spaces on this drawing. Identify the parts of the osteomeatal complex and its surroundings on this drawing of a coronal section of the paranasal sinuses Identify these laryngeal structures. In which direction would a lesion arising in this space be expected to displace the parapharyngeal fat? It is useful to divide the neck into two parts, cephalad and caudal. At what structure are these parts separated? Name the four muscles of mastication. These muscles are part of (or define) what anatomic space? What are the divisions of the pharynx? What are the three anatomic divisions of the larynx? What are the three major salivary glands? What are these divisions called? What characteristics are useful for determining if a lesion is intra-axial or extra-axial? What division contains the false vocal cords, arytenoids, epiglottis, and aryepiglottic folds? What division contains the true vocal cords? What else is the poststyloid parapharyngeal space called? What four structures reside in this space? What is present in the parapharyngeal space? What is the complete ring visible just below the true cords? What is the critical landmark of the suprahyoid neck on CT and MRI? What other areas should be evaluated? What should one look for in the periphery of the skull? What tissue serves as a natural low-density contrast on CT? Book traversal links for Neck anatomy ‹ Identify the structures on the coronal MRI 3 Up How are the parapharyngeal spaces divided? ›