Radiology Key

10.1055/b-0034-102675 Paranasal Sinuses, Nasal Cavity, and Face The roof of the nasal cavity is formed by the cribriform plate and the floor by the hard palate. The olfactory mucosa is…

10.1055/b-0034-102680 Salivary Glands The major salivary glands include the parotid, submandibular, and sublingual glands. The parotid gland is artificially divided into deep and superficial lobes by the facial nerve. The…

10.1055/b-0034-102676 Mandible The mandible is divided into the body anteriorly and the ramus posteriorly, with the angle of the mandible interposed between. The ramus ascends dividing into the coronoid process…

10.1055/b-0034-102682 Larynx The mucosal surface of the larynx is well evaluated by laryngoscopy, with the role of imaging to determine deep tumor extent and tumor margins. The epiglottis has an…

10.1055/b-0034-102672 Orbit Addressing normal anatomy, the optic foramen (the opening of the optic canal) lies at the orbital apex and contains the optic nerve and the ophthalmic artery. The superior…

10.1055/b-0034-102679 Oral Cavity, Oropharynx The oral cavity includes the anterior two-thirds of the tongue, the lingual and buccal mucosa, the sublingual space (which houses the sublingual gland, and the neurovascular…

10.1055/b-0034-102681 Parapharyngeal Space The parapharyngeal space is a triangular fat-filled space that extends from the skull base superiorly to the level of the hyoid bone, and is subdivided into the…

10.1055/b-0034-102673 Globe Aqueous humor is secreted by the epithelium of the ciliary body, and is present in both the smaller anterior chamber and the larger posterior (vitreous) chamber of the…

10.1055/b-0034-102678 Nasopharynx The roof of the nasopharynx is formed by the sphenoid sinus and upper clivus. The posterior margin is formed by the lower clivus and upper cervical spine. Anteriorly…