title: Introduction to sinus disease: I. Anatomy and physiology.
abstract: Chronic rhinosinusitis is the most common chronic illness in the United States. An understanding of the anatomy of the paranasal sinuses, their functioning in health and in disease, and the contributing factors that are critical to the pathogenesis of rhinosinusitis is essential for nurses caring for patients with this prevalent disease. This paper will provide the otorhinolaryngology (ORL) nurse with an overview of the scientific principles important in rhinosinusitis, as well as presenting a framework for the understanding of rhinosinusitis and its treatment. (This paper is the first in a series of two articles. The second part will review the diagnosis and treatment of chronic rhinosinusitis.)
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, College of Medicine, University of Florida, Gainesville, USA.
authors.forename: J H
authors.initials: JH
authors.lastname: Krouse
mesh_terms: D002908:Chronic Disease; D006801:Humans; D010256:Paranasal Sinuses / Q000033:anatomy & histology* / Q000502:physiology*; D012220:Rhinitis / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D012852:Sinusitis / Q000209:etiology / Q000503:physiopathology / Q000628:therapy